Mineral stones with the letter t. Varieties of black stones: description and properties
In almost all cultures, black is opposed to white, and if white is the color of holiness, goodness, justice, light and resurrection, then black is the color of night, death, the devil and witchcraft. By attaching the word "black" to any definition, we get the opposite meaning, colored with a negative. For example, black widow, black mass. A black cat promises bad luck, a deadly army rides on black horses, a black chicken is sacrificed to the underground gods. In most countries, dark clothing means mourning.
But this is only one side of the symbolism. Monks and clergy wear black robes as a symbol of repentance and conservatism. This color shows that the one who puts on it denies earthly vanity and splendor in honor of the future resurrection.
If we talk about the black stone, then all of the above values \u200b\u200bare related to it. Everything will depend on what meaning the owner puts into it. For one, this is a simple decoration that fits clothes, the other will see the depth of space in the glow of the stone, and someone protects themselves this way. There are those who use the black stone in rituals.
The group of black minerals is extensive and includes stones for every taste: pompous precious and modest ornamental.
Terminological confusion is associated with the gem. Black diamonds are called grayish in color, but this is only a conditional name for the stone. Piqué diamonds also have this name. Black color is a consequence of graphite, ferruginous and sulfurous inclusions. They are often visible to the naked eye. There is another type of stone - carbonado.
According to the structure, carbonado is a set of tiny crystals of ordinary diamond bonded together. The black color of the mineral is given by inclusions, magnetite and other metals, often very rare. It differs from pique in its polycrystalline structure. The origin of the carbonado stone is not fully understood. It is not found everywhere and it lies close to the surface. Scientists, reflecting on this matter, put forward several versions of the origin:
- Extraterrestrial. Carbonado - fragments of meteorites from the formation of supernovae. This is supported by the presence of free hydrogen and rare metals.
- Terrestrial. Carbonado is a stone of deep origin, and it appeared on the surface due to the activity of volcanoes. Evidence - samples of minerals mined at the site of the eruption of the Avachinsky volcano.
Artificial carbonado is made in laboratories from graphite crystals. It is used for industrial purposes.
In jewelry, carbonado is not used, since it is stronger than the diamond itself and, accordingly, is difficult to process. What is found on store shelves is an opaque pique or a gray tint.
Initially, this stone was considered the property of magicians and sorcerers. The version of the cosmic origin gave reason to think that the mineral gives the owner supernatural powers, attracts the energy of the cosmos and allows you to control other people.
- promotes fun during a feast. In India, they threw it into glasses with their drinks so that there would be no evil intoxication;
- adds vivacity to the elderly;
- brings stability to life;
- raises morale among warriors;
- adds prudence and common sense;
- makes the owner charming and sociable.
Especially the energy of a black stone increases in autumn and winter.
Obsidian
It is a mineral of volcanic origin. The lava that fell to the ground as a result of the volcanic eruption quickly cooled down and turned into obsidian. This stone does not have a crystal lattice, chemically it is silicon oxide, and the black color is inclusions of magnetite. There are two main varieties used in jewelry for making jewelry:
- Snow. White spots resembling snowflakes are randomly scattered on the black surface of a black stone.
- Rainbow Obsidian. It is rare and therefore expensive. Its black color and tints from red to green resemble a drop of oil. It is sometimes compared to .
Very inexpensive products are made from it: beads, rosaries, key rings.
The magical properties of the stone are noteworthy.
- eliminates external and internal negativity;
- helps to endure trials;
- makes inert people enterprising;
- helps to go unnoticed when required, relieves obsessive people;
- contributes to financial stability, helps to repay debts;
- develops clairvoyance;
- a polished ball from - a means for divination;
- a stone placed under the pillow during daytime sleep will call for help from the ancestors. Do not use this method at night, since you can open the way for evil spirits;
- helps to fall in love.
It should not be used by people striving for power. It will form the wrong feeling of power. This will lead to breakdowns and failures.
Jet
In its raw form, it looks like coal. The similarity is not accidental - it is a relative of coal. At its core, jet is not a mineral, since it has an organic origin. In the past, this black stone was a prehistoric coniferous tree that fell into the swamp. Silt sediments were transformed into bituminous coal, and the decay products saturated the hardening trunk - after millions of years jet deposits appeared on the site of the forest.
Half of jet consists of carbon, the rest is water and mineral residue. The jet mined in different mines is different. In some it is matte even after polishing, in others, on the contrary, it shines brightly. In ancient Egypt, African jet was made. And the matte jet fell in love with the Romans, where amulets against black forces were made from it.
Jewelry with jet, made in silver, gold, complemented by precious stones are rare. Most often, jewelry, pipes, mouthpieces, crosses, figurines and panels for interior decoration are made from it.
They love mediums. Amulets with him are advised to be worn by those who communicate with the other world in order to protect them from the effects of evil forces. Amulets with jet will drive away all manifestations of evil from the owner. If you use figurines from it, then instead of nightmares and insomnia, calm, affectionate dreams will come. You can decorate the bedroom with jet panels or furnish with figurines.
For the talisman to work, it is necessary to set the black stone into silver and refuse additional inserts. The exception is colorless stones. They will only enhance the magic.
Jewelry with black stones may or may not like, but it will definitely attract attention. They look like space, you can admire them endlessly. With their properties, they have earned themselves the fame of magic stones. Dark gems oppose magic, remove the evil eye, develop intuition and the gift of clairvoyance.
- Minerals and stones on the letter AMinerals starting with the letter A Minerals starting with the letter A. Stones starting with the letter A. Catalog of stones starting with A. Directory of stones starting with A. Description of stones starting with A. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter A
- Minerals and stones with the letter JMinerals starting with the letter G Minerals starting with the letter G. Stones starting with the letter G. Catalog of stones on G. Directory of stones on G. Description of stones on G. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter J
- Minerals and stones with the letter ZMinerals starting with the letter Z Minerals starting with the letter Z. Stones starting with the letter Z. Catalog of stones starting with Z. Directory of stones starting with Z. Description of stones starting with Z. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter Z
- Minerals and stones with the letter MMinerals starting with the letter M Minerals starting with the letter M. Stones starting with the letter M. Catalog of stones starting with M. Directory of stones starting with M. Description of stones starting with M. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter M.
- Minerals and stones on the letter HMinerals starting with the letter N Minerals starting with the letter N. Stones starting with the letter N. Catalog of stones starting with N. Directory of stones starting with N. Description of stones starting with N. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter N.
- Minerals and stones with the letter OMinerals starting with the letter O Minerals starting with the letter O. Stones starting with the letter O. Catalog of stones starting with O. Directory of stones starting with O. Description of stones starting with O. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter O.
- Minerals and stones with the letter PMinerals starting with the letter P Minerals starting with the letter P. Stones starting with the letter P. Catalog of stones starting with P. Directory of stones starting with P. Description of stones starting with P. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter P.
- Minerals and stones with the letter TMinerals starting with the letter T Minerals starting with the letter T. Stones starting with the letter T. Catalog of stones starting with T. Directory of stones starting with T. Description of stones starting with T. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter T.
- Minerals and stones with the letter UMinerals starting with the letter U Minerals starting with the letter U. Stones starting with the letter U. Catalog of stones with U. Directory of stones with U. Description of stones with U. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter U.
- Minerals and stones on the letter FMinerals starting with the letter F Minerals starting with the letter F. Stones starting with the letter F. Catalog of stones in F. Reference book of stones in F. Description of stones in F. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter F.
- Minerals and stones with the letter XMinerals starting with the letter X Minerals starting with the letter X. Stones starting with the letter X. Catalog of stones starting with X. Directory of stones starting with X. Description of stones starting with X. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter X.
- Minerals and stones on the letter CMinerals starting with the letter C Minerals starting with the letter C. Stones starting with the letter C. Catalog of stones starting with C. Reference book of stones starting with C. Description of stones starting with C. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter C.
- Minerals and stones with the letter HMinerals starting with the letter H Minerals starting with the letter H. Stones starting with the letter H. Catalog of stones starting with H. Directory of stones starting with H. Description of stones starting with H. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter H.
- Minerals and stones with the letter ShMinerals starting with the letter Sh Minerals starting with the letter Sh. Stones starting with the letter Sh. Catalog of stones starting with Sh. Reference book of stones starting with Sh. Description of stones starting with Sh. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter S.
- Minerals and stones with the letter WMinerals starting with the letter Sh Minerals starting with the letter Sh. Stones starting with the letter Sh. Catalog of stones on Sh. Reference book of stones on Sh. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter S.
- Minerals and stones with the letter EMinerals starting with the letter E Minerals starting with the letter E. Stones starting with the letter E. Catalog of stones starting with E. Directory of stones starting with E. Description of stones starting with E. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter E.
- Minerals and stones with the letter UMinerals starting with the letter Yu Minerals starting with the letter Yu. Stones starting with the letter Yu. Catalog of stones in Yu. Reference book of stones in Yu. Description of stones in Yu. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter Yu.
- Minerals and stones with the letter IMinerals starting with the letter Z Minerals starting with the letter Y. Stones starting with the letter Y. Catalog of stones starting with Z. Directory of stones starting with Z. Description of stones starting with Z. Chemical properties. Physical properties, formulas, connection with the zodiac, connection with names, origin, where they are mined, legends about stones with the letter Y.
Sophistication, minimalism, classics - all this describes decorations and decor made of dark gems. The group combines several different types: from precious to those used for crafts. Black stone looks presentable and luxurious, in combination with other minerals it creates a contrast.
Black stones can be transparent and opaque, shine or remain matte, but their color symbolizes the same concepts. He has always been popular, hence the many interpretations:
- In ancient times, it was called a messenger of troubles, and only widows and sorcerers could wear jewelry. The latter used crystals in ritual ceremonies, considering them to be elements of magic and mystery.
- Symbolizes restraint and secrecy.
- For people who teach others, dark gems are favorable, accompanying success.
- Demonstrates the reliability of a person in a relationship with his companion.
- The nature of black is the negation of other colors that it absorbs. It is used to draw attention not to color, but to form and content.
- In clothes means conservatism and adherence to traditions.
Overview of stones
Color combines three large groups of minerals: precious, semi-precious, decorative (ornamental). Black stones from the first category are used to create jewelry of high standard and value.
Jewelry, amulets, amulets are made from semiprecious stones. The ornamental category is indispensable in interior design, in the creation of figurines and figurines.
Precious
The most expensive and unique black gems are diamonds, sapphires, opals and pearls, all of which are included in the list of precious minerals.
Diamonds and diamonds
Such black stones are called "carbonado" in jewelry circles. They differ from transparent white specimens in birthplace and depth. They are found on the surface of the Earth, and the high cost of diamonds is explained by the difficulties in cutting. Gems are processed using a second stone.
Sapphires
Black sapphires are the most unique variety of the blue mineral. Natural crystals with a hint of black sky make up 5%. The remaining 95% turn dark in color after heat treatment.
Pearl
Small spheres with a diameter of 10 mm are valued at several thousand dollars, and all because this color is very rare for them. In medieval Europe, pearl jewelry was revered on a par with diamonds.
Opal
Gems are distinguished by a wide palette of shades, but it is the dark-colored specimens with even tints that are sold the most. Rainbow blotches look incredibly bewitching and mystical. Mining is carried out in third world countries with the harsh exploitation of local workers, so more and more mines are closed.
Semi-precious
Morion
Morion and black quartz are the names of the same stone. This mineral is very rare, so it is often faked. The color of quartz is formed due to the natural irradiation of mineral rocks. Transparent specimens, being near uranium or granite deposits, acquire dark shades.
Black gems are checked for naturalness with the help of light: a real stone retains its luster, an artificial one is absolutely matte. Morion with prolonged exposure to the sun begins to lose saturation and turns gray, at high temperatures it becomes colorless. Due to inclusions of titanium and iron, it may have brown inhomogeneous stripes.
Spinel
Semi-precious stones include spinel, which is transparent, perfectly black crystals. It has four "noble" varieties with a dark color: pleonast, ganospinel, galaxite, hercynite. The specimens are easy to cut and are used as inserts in jewelry. They are also used to make beads or bracelets.
Ornamental and decorative
Onyx
Black or grayscale opaque gem. Arabic onyxes have an alternation of white and dark layers, especially noticeable on the cut. Fakes are not uncommon, when marble onyx, which does not belong to this class, is given out as a genuine stone.
Agate
The mineral is coal-colored, opaque, often having a heterogeneous color. Black gems are unique in that each of the pieces of agate is unique in shape. There are translucent specimens.
Obsidian
A stone formed when volcanic lava solidifies. It has a crystalline amorphous structure. The translucent mineral is personified in many cultures with the power of the gods.
Amber
The name of the black variety is stantienite. After polishing, specimens are easily faceted. But amber is a rather fragile mineral, so it requires special care when inserted into a frame.
Hematite
Black-red smooth stone with a metallic sheen and high brittleness. The dark gem is used for making souvenirs, creating jewelry.
Selenium
Jet black crystal with luster. It is very fragile, therefore it is difficult to cut and any other mechanical processing.
Properties
Black stones have magical and healing properties. Both ornamental and precious dark gems can benefit their owner, the main thing is that they are natural. Minerals have high energy and efficiency, but at the same time they act differently on a person:
- Agate. Protects from negative energy and the evil eye. Directs the owner in a productive direction, makes it more sociable. Saves from poisoning, thirst, diseases of the heart, joints, inflammation of the lungs and toothaches.
- Obsidian. Great power protects and purifies the owner of the black stone, which carries positive energy. Used by esotericists to enter the astral plane. Obsidian will protect against colds, help with problems with the gastrointestinal tract, joints and nervous system.
- Onyx. Bestows strength to defeat the enemy. Lithotherapists believe that onyx clears the mind and helps to find out the secret plans of ill-wishers. Jewelry is desirable to wear for people with mental disabilities, experiencing constant stress. The gem contributes to the treatment of diseases of the ears, kidneys and liver, heart, reduces appetite.
- Hematite. An excellent talisman for men, as it gives its owner courage, strength and invulnerability. Removes negative energy from the owner, relieves stress. For medicinal purposes, it is used as a wound healing agent that saves from fractures and other injuries.
- Sapphire. It helps to restore inner harmony and gives strength that can positively influence others. It alleviates the condition with sinusitis, pathologies of the respiratory system.
- Black Pearl. Gives its owner confidence in new acquaintances, helps to benefit from any situation. Clears the mind and allows you to see the picture of life clearly.
- Diamond. It defeats nervous disorders, tobacco and alcohol addiction. Increases the susceptibility and sensitivity of its owner.
- Morion. Relieves stress and negative energy. Helps a person to calm down and recover. It has a positive effect on the hematopoietic system.
Application
Jewelry black stones are used to create rare and expensive pieces of jewelry. Precious specimens of small size are set in platinum or gold. The cost of the finished product depends on the weight and condition of the gem.
Rings, earrings, bracelets, rings made of semi-precious pieces, set in silver, look contrasting, elegant and stylish. Because of their massiveness, the rings look impressive and solid. They are chosen by those who want to show their power or connection with mystical forces.
Natural black gemstones are popular for creating decorative items.
They make figurines of various shapes, souvenirs, magnets, as well as jewelry: bracelets, rings, earrings. They are used to create a stylish interior, making fireplaces, facing plates, table clocks, lamps.
Black gems symbolize wisdom, some secret knowledge and abilities, therefore they will become a good talisman for a strong man or a powerful woman. But many lithotherapists advise not to wear them too often so that the energy of the stone does not harm the owner.
Taaffeite = taffeite
Tobacco ore (Tabakerz), redundant name = turanite
Tabashir (Tabaschir), redundant name = opal. formation in bamboo, close to hydrophane
Tabbyite, err.= tabbyite (English)
Tabergit, redundant name = mixture of clinochlore and biotite
Tablit (Lemuan, 1950), redundant name = allevardite
Tabular spar (Tafelspat), obsolete name = wollastonite; partly also a variety of calcite
Tabulit, superfluous name = tablit
Tavistockit (Tavistockit)
Tavmavit, err. = tomoit (English)
Tavmanit, err. = tomoit
Tavorite (Tavorit)
Tautolite, erroneous = tautolite
Taganait, izl. = aventurine (Ural name)
Tagilit
Taenite, erroneous = taenite
Tainiolite = Tainiolite
Taylorite, err.= Taylorite (English)
Tainiolit (Flink, 1900)
Takizolit, superfluous name = kaolin-like. mineral approx. composition Al4Si.O20-7H20 (Timor! & Yoshimura, 1929)
Takovit
Takherite, erroneous = tacherite
Talakerite (Thalakerit), redundant name = a kind of anthophyllite
Talaskit* (Talaskit)
Talaskite (Tallasskit), erroneous = talaskite
Talenite (Thalenit)
Talium Selenide, alien = crouxite
Thalit, superfluous name = saponite
Talk (ancient Greek) = talc
Thallium nordanite (Thallium Jordanit) = a variety of Jordanite containing 1.56% T1 (Haranchyk. Bull. Acad. Polon. Sci. Chim. Geol., 1958, 6, No. 3, 201)
Tallingit (Tallingit), redundant name = connelite (Bannister, Hey, Claringbull, 1950)
Tallit (ThaHit), superfluous name = epidote
Taltalit, erroneous = mixture1 of tourmaline and copper ores
Thalheimit, redundant name = arsenopyrite
Talkapatit (Talkapatit), superfluous name = product of decomposed apatite
Talchydrate (Talkhydrat), redundant name = brucite
Talkit, redundant name = partially dense talc, partially dense muscovite
Talkknebelite (Talkknebeli t), redundant name = MgO-containing variety of knebelite
Talc iron ore (Talkeisenerz) obsolete name = Mg-bearing magnetite
Talc spinel (Talkspinell), redundant name = magnesian spinel
Talc alum (Taikalaun), obsolete name = pickeringite
Talc iron stone (Talkeisenstein), obsolete name = magnesioferrite
Talcum stone brain (Talksteinmark), superfluous name = talc
Talc spar (Talkspat), obsolete name = magnesite
Talcosite (Talkosit) = talc
Talkoid = possibly a mixture of talc and quartz, an ill-defined "mineral" (doubtful)
Talktriplit (Igelstrom 1882), redundant name = ferrovagnerite (Henriques, 1957)
Talc-chlorite (Talk-Chlorit)
"Talkchlorite, redundant name = product of decomposed clinochlore, mixture
Talcspinel = talc spinel
Talmessit (Talmessit)
Taltalin, redundant name = type of Ag-amalgam
Taltalitis = Taltalitis
Tama (Thama), (Japanese) = jade (Fersman, 1954)
Tamanit (Tamanit), redundant name = anapait
Tamarit (Tamarit), redundant name = chalcophyllite
Tamarugit (Tamarugit)
Tamga-stone (Thamga - stein) = the name of written granite among the Komi (according to the similarity of signs with tamgas on deer)
Tammelatantalite (Tammelatantalit), redundant name = tapiolite
Tammit (Crookes, 1872) = native. W; highly questionable
Tanatarit, redundant name = diaspora (Gotman, 1941)
Tangawait = tangivait
Tangait (Tangait), redundant name = conditional. name for A1P04 2F120 - possibly the extreme member of the isomorphic "redonditis series" (Mckie, 1955)
Tangeit
Tangiwait, redundant name = serpentine (antigorite)
Tangivai = tangivait
Tanit = nature. COS (Vavrinecz, 1939)
Tanit (Thanit), err. = mixture of cainite and halite
Tankelite (Tankelith), redundant name = tankite (Naidinger)
Tankit, redundant name = part xenotime (Naidinger), part anorthite (Brelthaupt)
Tannenit (redundant name = emplektite)
Tantalum (Tantal) ill-defined "mineral" (doubtful), finds in nature doubtful
Tantalite (Tantalite)
Tantalum ocher (Tantalocker)
Tantalum ore, hard (Harttantalerz), obsolete name = tantalite (columbite)
Tantalhatchettolith, redundant name = microlite, rich in U
Tantalorutil (Tantalо - Rutil) = struverite (ilmenorutil)
Tantalpyrochlor = microlite
Tantalpolykras = Ta-dominated polycrase
Tantalsamarskite (Tantal - Samarskit) = yttrotantalite
Tanteuxenite = He euxenite, but a mineral with a high Ta content (Arnott, 1950); previously erroneously considered Ta-bearing variety of euxenite (eshwegeite)
Taosit, superfluous name = högbomite (Lappa-rent, 1946)
Taosite = taosite
Tapalpit, err. = mixture of argentite and tetradymite (Schneiderhohn & Ramdohr, 1931)
Tapiolite
Taramellite (Taramellit)
Taramit (Taramit)
Taranakit (Taranakit)
Tarandit, redundant name = Fe-bearing dolomite from Tarandt (= brossite)
Tarankit, erroneous=taranakit
Tarapakait (Tarapacait)
Taraspit, redundant name = dolomite scale, green due to containing Ni
Tarbutit (Tarbuttit)
Tarbuttite = tarbutite
Targionite (Targionit), redundant name = Sb-bearing J galena (mixture)
Tarnovitzit (Tarnowitzit), redundant name = plumboaragonite
Tartuffite (Tartuffit), redundant name = bituminous. stalk limestone; smells like truffles on impact
Tasmanite (Tasmanite)
Tasnit (Tasnit) erroneous = tasnit
Tascin (Tascin) = dubious composition of selenium and an ill-defined "mineral" (doubtful) Ag (Berzelius):
Tatarkait = approx. (K, Na, Ca, Mg, Fe) (Al, Fe)3H23 H20 (Meister, 1910)
Thaumasite (Thaumasit)
Taurisite, erroneous = taurispite
Tauriscite (Tauriscit)
Tausin stone (other river) = sapphire and labrador with peacock tint (Fersman, 1954)
Tautoklin, superfluous name = brown-white ankerite from Freiberg
Tautolith (Tautolith), superfluous name = orthite
Taufstein, German = talc
Taffeite (Taaffeit)
Taharanit (Tacharanit) = insufficiency. set exactly. mineral from the tobermorite group (Sweet. Min. Mag., 1961, 32, 745)
Tachyhydritis, erroneous = tachyhydritis (Greek root)
Taherenite, erroneous = taharanit (English)
Taherite (Takherit), redundant name = kind of clay
Tachyaphallit (Tachyaphallit), redundant name = radioactive. decomposed zircon
Tachyhydrite (Tachvhydrit)
Tachylyt = basalt glass
Taznit (Taznit), err. = mixture, g.o. Bi-ochre with kaolin
Taeniolite, erroneous = taeniolite
Solid cobalt ore (Flartkobalterz) obsolete name = skutterudite
Solid manganese ore (Hartmanganerz|, obsolete name = wad
Hard salt (Hartsalz), obsolete name = mixture of sylvin and halite (sylvinite)
Hard cobalt pyrites (Hartkobaltkies), obsolete name = skutterudite
Hard spar (Hartspat), obsolete name = andalusn
Theallite, erroneous tillit (English)
Tebbiite = tabbiite
Lead tellurate (Bleitellurat) (Domeyko, 18, 5) = unstudied mineral possibly dunhamite ill-defined "mineral" (doubtful)
Tellurobismuth = telluride bismuth
Telluric shine (Tellurglanz), obsolete name = nagyagnt
Dark red silver ore (Dunkelrotsilbererz), obsolete name = pyrargyrite
Tenlorite = Taylorite
Teineit (Teineit)
Tequexquit, err. = mixture of soda, halite and other
Tecoretin (Tecoretin), redundant name = fichtelite
Teksalit (Texalit), redundant name = brucite
Teksasit (Texasit), nzl. = will earn
Tekticit, superfluous name = ferrialunogen
Telaspirin (Telaspirin, Telaspyrin), redundant name = pyrite containing a little Te
Telegdit (Telegdit)
Telesie, superfluous name = sapphire
Tellemarkit (Tellemarki 1), redundant name = grossular
Thellin = suggest Alliance V-i silicate) ill-defined "mineral" (doubtful)), Brazil
Tellin = tellin
Tellurium 75
Tellurium, white, obsolete name = krennerite
Tellurium, graphic, obsolete name = sylvanite
Tellurium, yellow, old name = sylvanite
Tellurium, written, obsolete name = sylvanite)
Tellurium, black, obsolete name = nagiagit
Tellurous acid (Tellursaure), erroneous = tellurite
Telluric sheet ore (Tellurblattererz), obsolete name = nagiagit
Tellurite ocher (Tellurocker), redundant name = tellurite
Telluric mercury (Tellurquecksilber, alien = coloradoite
Telluric sulfur. (Tellursulfur) = Te- containing sulfur
Telluride silver blende (Tellur-silberblende), obsolete name = stutzite or sylvanite
Telluride gold (Goldtellur), alien = sylvanite
Telluride silver (Tellursilber), alien = partly hessite (Rose), partly petzite (Petz)
Telluric bismuth (Tellurbismuth) = common name for tellurobismuthite, tetradymite, grynlingite, pilsenite and joseite
Telluric nickel (Tellurnickel), alien = melonite
Telluric lead (Tellurblei), alien = altaite
Telluric silver glitter (Tellursil- berglanz), obsolete name = hessite
Tellurite (Tellurite)
Tellurium iron (Tellur Eisen), mzl. = iron of terrestrial (not meteoritic) origin
Tellurobismuthite = tellurobismuthite
s-Tellurobismuthite (Tellurobismuthit)
Tellurobismuth, silver (Tellurwis-mutsilber), alien = tapalpite
Tellurobismuth gold silver (Te1lurwismuthgoldsilber), alien = vandistite
Tellurovismuth luster (Tellurwismutglanz), obsolete name = tetradymite, vandistite
Tellurglanz, obsolete name = nagiagit
Telluro-golden silver (Tellurgold-silber), obsolete name = part sylvanite, part petzite
Tellurpyrite, redundant name = telaspirin
Telluride silver lead (Tellursilberblei), alien = sylvanite
Tellururane, redundant name = Bismite (Neu, 1955)
Thelotit (Thelotit) = carbonaceous composite partly Boghead
Temirkan (Uzbek, Kazakh) = iron ore, city of o. magnetite and hematite
Temiskamit (Temiskamit), superfluous name = maucherite
Thenardite (Thenardit)
Tenarditgalit (Thenardi thalit), oshb. = mixture of thenardite with halite
Tengerit (Tengerit)
Tennmalm, old name = cassiterite
Tennspat, obsolete name = scheelite Tenorite (Tenorit)
Theophrastit (Theophrastit), err. = must be a mixture of polydymite with bismuth (= grynauite)
Teratolith, redundant name = lavender blue bolus; (Neu, 1955) - frequent. kaolinite with quartz, mica and limonite
Teraphyllite, erroneous = triphyllin
Terenit, superfluous name = decomposed scapolite exposed
Terlingauit = terlinguaite
Terlinguaite, erroneous = terlinguaite
Terlinguait
Termanite, redundant name = tannenite
Thermierite = termierite
Thermokalit (Thermokalit), erroneous = mixture of trona, thermonatrite, nahcolite, other
Thermonatrit (Thermonatrit)
Thermonitrite, erroneous = thermonitrite
Thermophyllite (Thermophyllit), redundant name = scaly antigorite
Termierite (Friedel, 1901), erroneous = mixture of anoxite with montmorillonite and fumed silica (Orsel, Henin & Caillere, 1956)
Turnebohmit (Tornebohmit)
Ternowskit (Polovinkina, 1924), redundant name = slot. hornblende, close to riebeckite
Terosin, redundant name = fichtelite
Terpine hydrate (Terp in-Hydra t), redundant name = flagstaffite
Terpizit (Terpizit), redundant name = flint scale
Terra rossa, old name = Fe-rich bauxite
Tertshit, erroneous = terchit (German)
Teruelit (redundant name) = black dolomite from Teruel Tertschit
Tesselit (Tesselit), redundant name = apophyllite
Tesseral pyrite (Tesseralkies), obsolete name = skutterudig
Tetalit (Tetalit), redundant name = spartaitis
Tetartin (Tetartin), redundant name = albi
Tetragophosphite (Tetragophosphi t) (Igelstrom, 1896), redundant name = lazulite (Henriques, 1958)
Tetradymit (Tetradymit)
Tetrakalsilite (Tetrakalsilit) \u003d kalsilite with a0 \u003d 20A (Sahama & Smith "1957)
Tetraclasite (Tetraclasit), redundant name = scapolite (mayonite)
Tetraphyllin (Tetraphy lin), redundant name = trifilin
Tetrahedral garnet (Tetraedrisch Granat), erroneous = gelvin
Tephrovillemit (Tephrovillemit), redundant name = cowardly
Tephroite (Tephroit)
Tehalit, erroneous = texalite (English)
Texasite, erroneous = texasite (English)
Teschemacherite (Tescheraacherit)
Tescheirogilith, superfluous name = ilmenorutil from Teshiroga
Tzumebit = tsumebit
"Tialit" ("Tialit")
Tibergit, superfluous name = richterite with A1 and Fe from Longban
Tiger ore (Tigererz), obsolete name = stephanite
Tiger's eye (Tigerauge)
Tielit (Tielit), erroneous = thialitis
Thiemannite, erroneous = thiemannite
Tysonite (Tysonit)
Tiilit = tiilit
Tilasit (Tilasit)
Tilleit (Tilleit)
Tillit (Teallit)
Tilkerodit, err = mixture of clausthalite, cobaltite and other (= selenium-cobalt lead)
Timannit (Tiemannit)
Tdmacit (Timazit), redundant name = amsigradite
Tinzenite = tinzenite
Tinyt (Rossetti, 1950) = deficient. studied, mineral close to (Pb, Ag, Zn)30Bi2S23 from Oridda granites in Sardinia, Italy
Tinkal, obsolete name = bura
Tinkalkonite (Tinkalkonit)
Tinkalcit, redundant name = ulexite
Tinolith (Thinolith), superfluous name = pemph. calcite by unknown sharp-pyramidal minerals
Tintikit (Tintikit)
Tinzenite, redundant name = Mn-containing
axinitis
Thiokerite = hydrocarbon containing 9% S
Thioretinit is a type of resin containing 2.9% S
Tiorsauit = thiorsauit
Thiospinele (Thiospinele) = gen. name for sulfides AB2S4 from spinel page (Flahaut, Domange & Okrmitchi, 1960)
Thioelaterite = Elaterite with 3% S, Bolivia
Tippleit (Teepleit)
Tippleit (Doelter), redundant name = artificial product, partly in response to Burkit
Tyrit, superfluous name = fergusonite Tirodite
Tyrolit (Tirolit)
Tiron (Old Russian) = stone, mentioned. in Russian epics; nature unknown (Fersman, 1954)
Tyrrellit
Tyrrellite = tyrrelite
Thirshit (Thierschit), redundant name = yuvellit
Tysonite = tysonite
Titanaugit
Titanium hedenbergite (Ti tanhedenbergi t). superfluous name = titanpizhonite
Titanhaematit = Hematite with TiO2 as a solid solution ill-defined "mineral" (doubtful)
Titanhydroklinohumite (Titanhydroklinohumit) = a variety of titanium clinohumite without F
Titandiopside (Titandiopsid) \u003d Ti - containing a variety of diopside, may be a mixture of an ill-defined "mineral" (doubtful)
Titanioferrite (Titanioferrit), redundant name = ilmenite
Titanium mica (Titanglimmer) = vodanite
Titan vesuvian = Ti-bearing variety of vesuvian
Titanium iron ore (Titaneisen), = obsolete name ilmenite
Titanium iron ore, octahedral (Titaneisen, oktaedrisch), yct. = titanomagnetite
Titanium magnetic iron ore = titanomagnetite
Titanium phlogopite (Titanphlogopit) = phlogopite containing up to 9% TiO2 from Zap. australia
Titanium fordfedorovite (Titanfordfedorovit) = amphibole variety with 8.2% TiO2 from the Korosten pluton (Sobolev, 1947)
Titanite (Klaproth)
Titanit (Kirwan), obsolete name = rutile
Titanklinohumite (Titanklinogumit)
Titanclinohumite = titaniumclinohumite
Titanlovenite (Titan-Lavenit) (Kutukova, 1940) = lovenite with high Ti content (11.3% TiO2)
Titanmelanite (Titanmelanit) = melanitis
Titanobiotite (Titanobiotit)
Titanic acid (Titansaure), erroneous = rutile, anatase and brookite
Titanium ore (Titanerz), obsolete name = rutile
Titanium ore, pyramidal (Titanerz, pyramidal), obsolete name = anatase
Titanium garnet (Titangranat) = Ti-containing garnet
Titanohaematit (Edwards, 1938)
Titanohydroclinohumite = tntanhydroclinohumite
Titanium-iron mica (Titaneisenglimmer), obsolete name = plate-partial ilmenite
Titanium-oxide-favas = titanium - favas
Titanolivin (Titanolivin)
Titanomaghemite (Titanomaghemite)
"Titanomagnetit" ("Titanomagnetit")
Titanomelanite = titanium melanite
Titanomorphite (Titanomorphite), redundant name = leucoxene
Titanorhabdophanit = water rare earth. titanosilicate from the Lovozero pegmatites is close to rhabdophane in powder form (Semenov,
1959)
Titanosilicate (Titanosilikat), redundant name = name of minerals astrophyllite group
Titanium antimony pyrochlore (Titanantimonpyrochlor) = mauceliitilwisite
Titanotucholith (Titano - Thucholith, \u003d Ti-containing variety of tucholite
Titanoferrite (Titanoferrit), redundant name = ilmenite
Titanocerite (Titanocerite) \u003d Ti-Zr-silicate of Ce, Y and La; insufficiently studied (Shubnikova, 1937)
Titano-Spinell (Lapparent, 1937) = Ti-bearing variety of spinel-defined "mineral" (doubtful)
Titanoelpidite (Titanoelpidit) = labuntsovite (Semenov and Burova, 1955); previously mistaken for a variety of elpidite
Titano-Aeschynit = a type of eschinite rich in Ti (Ti>Nb)
Titanpigeonite = Ti-bearing variety of pigeonite (Tomita, 1933)
Titanpyrochlor (Titanpyrochlor) = hypothetical. Ti-containing pyrochlore
Titantourmalin (Kunitz, 1936) = Ti-containing variety of tourmaline
Titanium-favas (Tiian-favas) redundant name = rutile or anatase in the form of pebbles (hidden-crystal-partially)
Titanscharl, obsolete name = rutile
Titanspinel (Titanspinell) = ulvit
Tiffanit, redundant name = hydrocarbon. an inclusion in a liminescent diamond of an ill-defined "mineral" (doubtful)
Tikhvinit (Ansheles and Vlodavets, 1927) = SrAl-phosphate sulfate, similar to svanbergite, ill-defined "mineral" (doubtful)
Tihit (Tychit)
Type (Tiza), superfluous name = ulexite
Quiet, erroneous = quiet
Tobermorite (Tobermorite)
Govanite (Towanit), redundant name = chalcopyrite
Toddit (Toddit)
Todorokit (Todorkit)
Tocornalite, "erroneous = vzm, mixture of AgJ and HgJ2
Tolypit, redundant name = Fe-rich orthochlorite
Thomazite, erroneous = thaumasite
Thomait (Thomait) redundant name = manganosiderite
Tomazit (Tomazit), erroneous = tombacite
Tombazit, redundant name = partly pyrite, partly gersdorfite
Tomit = coal with algae structure
Tomosit, superfluous name = impure rhodonite (= photicite)
Tomoit (Tawmawit), redundant name = Cr-containing epidote
Tomsenolith (Thomsenolith)
Thomsonite (Thomsonit)
Tonsonitis, erroneous= thomsonite
Topaz, Oriental (Topas, Oriental), trade name = variety of corundum
Topaz, smoky (Rauchtopas), erroneous = smoky quartz
Topaz cat's eye = opalescent. yellow variety of topaz
Topazolite (Topazolith)
Ax stone (Beilstein), obsolete name = jade
Torbanit (Torbanit), redundant name = bituminite
Torberite (Torberit), erroneous = torberite
Torendrikit (Torendrikit)
Thorianite (Thorianite)
Thorium silicate (Thorium-Silikat), alien = thorite ill-defined "mineral" (doubtful)
Thorium fluoreszent Mineral (Minto, 1956) = composition not known to thorite
Thorium-Zirkon = tachyafaltntu
Thorit (Thorit)
Thornebomite = turnebomite
Thornielite = torniellite
Torniellit (Torniellit), redundant name = allophane
Thorogummit (Thorogummit)
Thorolite (Thoreaulith)
Thorostenstrupin (Shorosteenstrupin) = p3H. stensrupine containing Th instead of TR (Kupriyanova et al., ZVMO, 1962, 91, 325)
Thorotungstit (Thorotungstit)
Torreyit
Torrellite, redundant name = part columbit (Thomson), part variety of jasper (Renwick)
Torrensit, erroneous = mixture of MnSiO3 and MnC03
Tortveitit (Thortveitit)
Thoruranine (Thoruranin), redundant name = bruggerite
Thorutit (Thorutit)
Peat (Torf) = add. organic compound, comp. from, humin. another acid
Thorendrikite = thorendrikite
Toreulite, erroneous= thorolite (French)
Totaigit (Totaigit), superfluous name = serpentine-like. product rev. diopside (salita)
Spot agate = a variety of chalcedony with red. dots
Traversellit, redundant name = partially uralitized diopside
Traversit (Traversit), redundant name = iddingsit
Traversoit (Traversoit), superfluous name = blue chrysocolla
Travertine = lime tuff
Trainit, trade name possibly a mixture of vashegiite and natrolite, an ill-defined "mineral" (doubtful)
Tripestone, superfluous name = barite
Transvaalit (Transvaalit)
Traulit, redundant name = variety of hysngerite
Trautwinit, redundant name = impure uvarovite
Trachyaugit (Trachyaugit), redundant name = Na- containing dark green diopside
Tripe stone (Gekrosestein), obsolete name = a type of anhydrite (= intestinal stone)
Trevolit (Trevolit), erroneous =. trevorite
Trevorit
Trogerit (Trogerit)
Tremelit (Tromelit) \u003d artificial product \u003d 7СаО-5Р205,
Tremenheerite, redundant name = impure graphite
Tremolite-asbestos (Tremolit-Asbest) = fibrous variety of tremolite
Trenorite = trinorite
Tripel (Tripel)
Trehmannit (Trechmannit)
a-trechmannit (a-Trechmannit), redundant name = insufficient. a mineral close to trimannite was studied (Solly, 1919)
Antimony trioxide, alien = valentinite and senarmontite
Tretschmannite, erroneous = trimannite
Trihydrocalcite (Trihydrocalcit) = presumably Italian CaC03-ZH20, moldy
a-tridymite (a-Tridimyt), redundant name = tridymite
b-tridymite (Hochtridymit, b-Tridymit)
Trieuit, redundant name = C-rich variety of heterogenite or asbolan (imprecisely defined "mineral" (doubtful))
Trierite = trieuite
Trikalsilite (Trikalsilit)
Tricalcium disilicate (Tricalcium-Disilikat), redundant name = rankinite
Triklasit, erroneous and= decayed cordierite
Trimerit (Trimerit)
Trimontit, erroneous = scheelite
Trinacrit = palagonite tuff
Trinaskol = a type of bitumen (S containing asphalt oil)
Trinickelarsenide (Trinickelarsenid), redundant name = dinerite
Trinkerite (Trinkerit)
Trinorite (Treanorit) (Woodford, 1944), redundant name = allanite (orthite)
Triplet (Trip]it)
Triploiditis (Triploidit)
Triploclase (Triploklas), redundant name = thomsonite
Tripoli (Tripoli!), redundant name = tripoli
Tripkeit (Trippkeit)
Tripkeit = tripkeit
tripugiin = tripugiitis
Tripuhyit
Tritomite (Tritomit)
Tritochlorite, erroneous = tritochorite
Tritochorite (Tritochorit), redundant name = mottramite
Triphan, obsolete name = spodumene
Triphanit, redundant name = similar to "klutalite" ill-defined "mineral" (doubtful)
Triphanspat, redundant name = prehnite
Triphylin (Triphylin)
Trichalcite (Trlchalcit) (Hermann, 1958), redundant name = tyrolite (Guillemin, 1956)
Trichalcit (Shannon, 1922), redundant name = langite (Guillemin, 1956)
Trichopyrite (Trichopyrit), redundant name = millerite
Trichroite (Trichroit), redundant name = cordierite (Shubnikova, 1937)
Trogtalit (Trogtalit)
Troilite (Troilite)
Triple lead ore (Ternarbleierz), redundant name = ledgillite
Trolleyite (Trolleit)
Trombolnt (Trombolith), redundant name = pseudomalachite
Trona (Tgopa)
Troostnt, erroneous = cowardly (English)
Cane glassy ore (Schilfglaserz), obsolete name = freislebenite
Tuxtilit, redundant name = diopside-jadeite from the Tuxtla sculpture of the Mayamayait culture
Thulit, superfluous name = partially. Mn-bearing zoisite, partially Mn-bearing epidote
Thumit, superfluous name = axinite from Tuma
Tuypaz (Ancient Greek) = name for topaz (usually rock crystal or smoky quartz) (Fersman, 1954)
Tum stone (Thumerstein), superfluous name = tumit
Tungomelan (Tungomelan) = 5U03-containing psilomelan
Tungsten, obsolete name (Swedish) = scheelite
Tungstenit
Tungstit (Тungstit)
Tungstopovellite = tungsten-powellite
Tushchdptein (Tungstein), obsolete name = scheelite
Tuinerite (Tunnerit) (Cornu, 1909) = somn Italian hydroxide Zn and Mn; possibly Zn-containing vad. (No, 1955)
Turanit
Turgit, erroneous = turgit
Thuringite = thuringite
Turkiz (ancient Greek) = Turkish stone (= turquoise)
Turkestan folbortite (Turkestanvol "bortit), redundant name = colloidal-dispersed variety of tangeite
Tourmaline cat's eye = opalescent. tourmaline variety
Turnerite, superfluous name = Alpine cracked monazite
Turpet (Turpet), redundant name = calomel
Turjit, erroneous = mixture; mainly colloidal-dispersed hematite with adsorbir. H20 (= "hydrohematite")
Tusiit (Tusiit), redundant name = calciocopiapit
Tuff stone (Tuffstein) - loose. a variety of calcite or aragonite from springs
Tucholith (Thucholith)
Thucholith - Ontario = a type of bitumen ill-defined "mineral" (doubtful) containing up to 50% U3O
Tuhualith
Thielite = thialite
Thjorsauit, superfluous name = anorthite
Tunellite = SrBeO10-4H=0, monoclinic, C52h-P21/a; an=14.36, b0=8.20, c0=9.93; p=113°55", Z=4. Isostructural with noublite (Erd, Morgan O & Clark, U. S. Geol, Surv., Prof. Pap 1961,424-C)
Tynjlt = Mineral approx. composition Cas(Fe,Mg,Mn), (Fe,Al)2 [(OH)2j(Si03)12] - H20 from contact metasomes. deposit in the Urals (Ovchinnikov, 1960)
Tabbyit, trade name = asphaltite from the uintaite-gragamite group
›
TAAFFEIT(taaffeite) - the original name (1951) of the BeMgAl 4 O 8 oxide class mineral; in 2002 IMA revised its name to magnesiotaaffeite-2N'2S (magnesiotaaffeite-2N'2S) and composition to Mg 3 BeAl 8 O 16 .
TABASHIR- amorphous opal, opal-like silica of organic origin, found in the knees of bamboo.
TAVMAVIT- a dark green variety of epidote, rich in chromium (chromepidot).
TAVUSIT- Labrador.
TAGANAIT- the local name of aventurine mined in the Southern Urals. The name is given according to the place of discovery - the Taganay Range.
TAGESTEIN- the traditional name for ornamental stones, the merits of which are better seen in daylight than in artificial lighting.
TAI-PEARL- freshwater pearls found in the bed of the Scottish River Tay, this is a giant pearl, which is often called royal, with a diameter of up to 12.7 mm and a mass of about 8.6 carats, a geographical name.
TAYRA MARBLE- pink marble with noticeable diopside crystals, mined on the small island of Tyree (Inner Hebrides) off the coast of Scotland.
TAIRUM GEM- synthetic rutile.
TAKIN- a trade name for a faceted emerald with a recessed or convex ornament, used in the countries of the Far East, mainly in India.
TAXOIT- green serpentine from Pennsylvania (USA), local name.
TALTALIT- green tourmaline from Taltala (Chile), local geographical name.
TALC- a mineral of a subclass of layered silicates, Mg 3 Si 4 O 10 (OH) 2.
TAMA is the Japanese name for jade.
TAMPANIAM- the ancient name of button pearls (Pliny the Elder).
TANGANITE- tanzanite.
TANGIVAIT- antigorite or translucent dark green bowenite from Mildford Sound in western Otago, New Zealand.
TANZANITE- transparent bluish-violet zoisite from Miralani Hills, Tanzania.
TANYA-59- synthetic rutile.
TANTALITE- a mineral of the oxide class, iron and manganese tantalate with a small content of niobium.
TAPROBANIT- sapphire-blue taaffeite.
TARNOWITZIT- tarnovskite.
TARNOVICITIS- tarnovskite.
TARNOVSKIT- a variety of aragonite containing lead.
THAUMASIT- a mineral of the island silicate group, forming needle-like or columnar crystals, dense, earthy and fibrous masses.
TOWSONITE- mineral, strontium titanate SrTiO 3 .
TAHILIT- dark basalt glass.
TASHERANIT- one of the numerous modifications of ZrO 2 .
TV STONE (TV STONE) is a television stone.
THEKLA-EMERALD- imitation emerald, quartz and aquamarine triplet or only quartz with green glass inlay.
TEKTIT GEORGIA- crater glass from the state of Georgia (USA) from yellowish green to olive green.
TEKTIT- the general name of natural glasses with a high content of silica (more than 75%).
TELEVISION STONE- thin polished plates of ulexite.
TELESIA- cornflower blue sapphire with a silky black luster.
TELKIBANYASTEIN is the geographic name for a yellow wax opal from Telkibány, Hungary.
TENIX- cellon.
tenorite- a mineral, copper oxide CuO, in structure resembles cuprite CuO 2, is formed in the oxidation zones of copper ores.
THEOTETEL Obsidian is the Aztec name for "sorcerer's stone".
TERRALIA- red Mediterranean coral, as well as the trade name for usually very thin coral twigs.
tesselite- apophyllite.
TIGERITE- the same as the tiger's eye.
TIGER- the same as the tiger's eye.
EYE OF THE TIGER- pseudomorphosis of quartz after asbestos-like riebeckite (crocidolite), which has golden yellow or yellow-brown shades of a predator, often with a wavy tint. Trade name for a gemstone.
TINCENITE is a honey-yellow variety of axinite mined in Franklin Furnace, New Jersey, USA.
TITANIUM STONE- synthetic rutile.
titanioferrite- old, currently not used, the name of ilmenite.
TITANITE- sphene, a mineral of the island silicate class (titanium-calcium silicate).
TITANIUM
TITANIA- synthetic rutile, trade name.
TITANIUM BRILLIANT- synthetic rutile with a brilliant cut, used as an imitation of a diamond.
TODOMUNDO is the local name for dark green, pale yellow and brown tourmaline from Barra de Salinas, Brazil.
THOMSONITE- a mineral of the zeolite group.
TONPAZ is an obsolete name for topaz.
TOPAZ- a mineral of a subclass of island silicates, aluminum fluorosilicate.
TOPAZ BOHEMIAN- citrine.
TOPAZ ORIENTAL- yellow sapphire, as well as Indian topaz.
TOPAZ HAWAIIAN- green labrador.
TOPAZ SMOKE- trade name for smoky quartz (rauchtopaz).
TOPAZ WESTERN- citrine or amethyst
TOPAZ STAR- polished yellow corundum with asterism effect.
TOPAZ GOLDEN- golden quartz, as well as citrine or amethyst with thermally changed color.
TOPAZ IMPERIAL- white wine-colored topaz from Brazil or wine-yellow topaz.
TOPAZ INDIAN- yellow sapphire from India.
TOPAZ SPANISH- light yellow citrine.
TOPAZ QUARTZ- citrine or heated amethyst.
TOPAZ COLORADIAN- local name for yellow quartz, incorrect name.
TOPAZ ROYAL- transparent yellow-orange corundum (king topaz) or blue topaz (royal topaz).
TOPAZ FALSE– citrine or yellow fluorite, an ambiguous term.
TOPAZ MADEIRA- brown quartz from the island of Madeira, as well as heated amethyst and golden brown synthetic sapphire, an ambiguous term.
TOPAZ NEVADA- yellow-brown obsidian from Nevada, USA.
TOPAZ ORANGE- brownish-yellow quartz, incorrect name.
TOPAZ PALMEIA- brown synthetic sapphire.
TOPAZ PALMIRA- brownish synthetic sapphire and pale yellow heated amethyst or citrine.
TOPAZ PEREDELSKY- yellowish-green topaz.
TOPAZ SAXONIAN- yellow quartz.
TOPAZ OF SALAMANCA- citrine or heated amethyst from Salamanca (Spain), trade name.
TOPAZ SAFIRAS- light blue topaz from Marambay, Minas Gerais, Brazil.
TOPAZ SAFFRONITE- yellow-brown quartz.
TOPAZ serra- citrine or amethyst with thermally changed color.
TOPAZ SIBERIAN- dark blue natural topaz, geographical name.
Topaz Uruguayan- yellow-brown quartz.
TOPASION- at different times of antiquity and the Middle Ages, this term was referred to different stones.
TOPAZOLITE- garnet, a yellow variety of andradite.
TOPAZ-SAPPHIRE- yellowish to yellow corundum.
TOPTIUS is the ancient name for olivine.
TOSA CORAL- Japanese coral.
TRAVERSELLITE- green, partially uralitized diopside from Traversella, Piedmont region, Italy.
TRAVERTINE- a dense variety of calcareous tuff with a banded structure.
TRAINIT(trainite) is an ambiguous term: (1) a trade name for polished, highly impure, banded variscite from Nevada and Utah, USA; (2) "trainite" was used as a trade name for the mineral vashegyite Al 11 (PO 4) 9 (OH) 6 .38H 2 O from Hesse, Germany and (3) as a synonym for vashegyite. Since variscite and vashegiitis occur in association, and vashegiitis was discovered later (in 1909), it is possible that vashegiitis caused the banding in (1) case.
TRAYMOND- one of the names of synthetic yttrium-aluminum oxide.
TRANSVAAL-TURMALINE- emerald green tourmaline from South Africa.
TRAUTVINIT- greenish-black uvarovite with a significant admixture of chromite.
TREMOLIT- a mineral of the amphibole group, forms an isomorphic series with actinolite and ferroactinolite (actinolite series).
CRACK- opal.
TRILITIONITE- lithium-containing mineral KLi 1.5 Al 1.5 (Si 3 Al)O 10 F 2 of the lepidolite group.
TRILLIUM- a dark green variety of fluorapatite.
Trimontite- a synonym for scheelite.
TRINITITIS- green silica glass, an artificial product that arose from a nuclear explosion in New Mexico, USA.
TRIOPHTHALMOS- the ancient name of stones with the effect of a cat's eye (Pliny, Agricola).
TRIP- yellow-brown tourmaline.
TRISTIN- two-tone amethyst and citrine quartz from La Gaiba (Santa Cruz, Bolivia).
TRIFAN- spodumene, obsolete unused name.
TRIFILITE- perovskine, a mineral of the class of anhydrous phosphates, a representative of the continuous isomorphic series of triphylite - lithiophylite, the extreme members of which are not known in nature.
TRICHITS- hair-like crystals in rock-forming minerals, often found in tourmalines.
TROILITE(troilite) - a very rare mineral of the earth's crust, ferrous sulfide. It is found mainly in iron meteorites. The IMA "inherited" and lists troilite FeS and pyrrhotite Fe 7 S 8 as two minerals in its official list of minerals. However, according to modern IMA concepts, both of these minerals are polytypoids (that is, one mineral) in the range of Fe 1-x S compositions, where x = and belong to the same mineral species - pyrrhotite.
TRUST- a pink variety of willemite with a significant admixture of manganese.
TSILAIZIT(tsilaisite) - a manganese-containing variety of elbaite (a mineral of the tourmaline group); maroon, chestnut color. Since tsilaizite was discovered on Mount Tsilaizina of the island of Madagascar, in Russian it would be correct to call it cilaizin
and not tsilaizite. This variety was declared as a new mineral with the composition Na(Mn,Al,Li) 3 Al 6 (BO 3) 3 Si 6 O 18 (O,OH,F), but was rejected by the IMA.
TUGTUPIT- beryllium-containing mineral of the silicate class Na 4 BeAlSi 4 O 12 Cl.
TUXTLIT- jadeite diopside.
TULIT- rosaline, pink dense variety of zoisite.
TUMIT- axinite from Tum (Saxony, Germany).
TUMPAZ- an outdated Ural name for smoky quartz (rauchtopaz) or topaz.
TUMPASIA- an obsolete name for topaz, the same as tumpaz.
TUNGSTEIN- a synonym for scheelite.
TURKISH STONE- turquoise.
TOURMALINE(tourmaline) - a group of minerals-boron-containing ring silicates, similar in composition and structure (
