Top best answers to the question «Where did the mineral grandidierite get its name»
- Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar. The mineral was named in honor of French explorer Alfred Grandidier (1836–1912) who studied the natural history of Madagascar..
- Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar. The mineral was named in honor of French explorer Alfred Grandidier (1836–1912) who studied the natural history of Madagascar. Grandidierite: Grandidierite mineral information on Mindat.
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✨ Where was the grandidierite mineral first discovered in madagascar?
- Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar.
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✨ Where did alfred grandidier get the name grandidierite?
- Grandidierite (Grand-die-deer-ite) was named after French explorer and naturalist Alfred Grandidier (1836–1912) who studied the natural history of Madagascar. An extremely rare magnesium iron aluminous borosilicate, Grandidierite was first discovered at the cliffs of Andrahomana on the southern coast of Madagascar.
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✨ Where did the grandidierite stone get its name?
- An exotic gemstone with a rich history, grandidierite may not be a name that you’re familiar with, but you should be! Grandidierite stones were first discovered in 1902 in the southern part of Madagascar. The stone comprises of rare minerals and is named after Alfred Grandidier.
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10 other answers
Grandidierite is a rare mineral that was first discovered in 1902 in southern Madagascar. The mineral was named in honor of French explorer Alfred Grandidier (1836–1912) who studied the natural history of Madagascar. A large, faceted grandidierite, ...
Crystal System:Orthorhombic. Name: Named by A. Lacroix in 1902 in honor of Alfred Grandidier (20 December 1836, Paris, France - 13 September 1912, Paris, France), French explorer and naturalist. He visited Madagascar three times between 1865-1870, crossing the island three times.
An exotic gemstone with a rich history, grandidierite may not be a name that you’re familiar with, but you should be! Grandidierite stones were first discovered in 1902 in the southern part of Madagascar. The stone comprises of rare minerals and is named after Alfred Grandidier.
Grandidierite is named after Alfred Grandidier, French explorer of Madagascar, specialist of its geography and natural history. Grandidierite forms characteristic translucent bluish green or greenish blue elongated crystals. It has strong pleochroism: dark blue-green, colourless and dark green.
Named after French naturalist Alfred Grandidier (1836–1912), grandidierite is an extremely rare orthorhombic Mg-Fe aluminous borosilicate with the formula (Mg,Fe)Al 3 (BO 3 ) (SiO 4 )O 2 (Lacroix, 1902, 1922a,b). The material was first discovered at the cliffs of Andrahomana, on the southern coast of Madagascar.
Grandidierite Boralsilite. Comments: B&W PPL image of aggregates of boralsilite in quartz near grandidierite.Pyrite is partially replaced by oxide. Abbrev: A+B = Secondary andalusite, B = boralsilite, G = grandidierite, P = pyrite, Q = quartz. (AmMin v93:294). Location: Pegmatites from the Larsemann Hills, East Antarctica.Scale: See Image.
Given its rarity, fine grandidierite gems can demand significant prices. For example, gem dealer and Mineral Art manager Brice Gobin is quoted in the Gems & Jewellery article as saying that a buyer paid $50,000 in 2003 for the first known transparent faceted grandidierite, which weighed only 0.29 carats, a fact confirmed by GIA .
Grandidierite is a mineral containing "Silicic acid". It is classified as one type of "Silicate minerals". The color is "blue", "light blue", "blue green" and so on. Due to its high hardness it will be suitable for high class jewelry materials. High quality type is very beautiful with high transparency.
Grandidierite Improves Communication & Decision Making. Written By Liz Oakes. Grandidierite strongly resonates within the higher heart chakra. It is a fairly uncommon stone that may encourage you to live life from a heart based perspective.. T he vibration of these green stones is known to assist you with decision making.. Their energy may also help the growth of family unity and may aid work ...
A feldspar mineral, labradorite was given its name due to the location of its initial discovery in 1770 upon Paul's Island, just off the coast of Labrador, near the Moravian settlement of Nain, Canada.
We've handpicked 22 related questions for you, similar to «Where did the mineral grandidierite get its name?» so you can surely find the answer!Where did the mineral nuummite get its name?
- This mineral was first discovered by K. L. Giesecke in 1810 and was named after the area in Greenland in which it was found, Nuuk. Since his discovery over 200 years ago, only a tiny amount of Nuummite has been discovered in other places around the world.
- Pargasite is a complex inosilicate mineral of the amphibole group with formula NaCa2(Mg4Al)(Si6Al2)O22(OH)2. It was first described for an occurrence in Pargas, Finland in 1814 and named for the locality.
- The mineral is named after the Poudrette family who operated a quarry in the Mont St. Hilaire area where the first specimens were discovered.
- The serandite is a mineral that was first discovered in Guinea in 1931. Its name comes from J. M. Sérand, who was a West African mineral collector. Known as the stone of harmony, the serandite is believed to offer its wearer with a sense of inner and outer peace.
- In the U.S., Shattuckite was well-known from the Shattuck Mine, Bisbee, Cochise Co., Arizona, the mine after which this mineral was named. Another important Arizona locality is the New Cornelia Mine, Ajo, Pima Co.
- Sodalite is a rich blue ornamental mineral originally discovered in Greenland in 1806. The name Sodalite reflects the stone’s sodium content. Sodalite is found in all shades of blue.
- Jump to navigation Jump to search. Taaffeite (/ˈtɑːfaɪt/; BeMgAl4O8) is a mineral, named after its discoverer Richard Taaffe (1898–1967) who found the first sample, a cut and polished gem, in October 1945 in a jeweler's shop in Dublin, Ireland.
- Click the show button to view. Named after "Thule", the ancient name of Scandinavia (and mythical island). A pink variety of zoisite, frequently manganian, i.e. containing trivalent Mn (not manganoan, which refers to divalent Mn). Originally described from Kleppan, Sauland, Hjartdal, Telemark, Norway.
- Variscite is named after the German district of Variscia, where this mineral was first found. Variscia is the old historical name of the current region of Vogtland. For additional information, see the gemstone section on Variscite.
- Vesuvianite is named after Mt. Vesuvius in Italy, the famous volcano where it was originally described. The term Idocrase is an older synonym not commonly used anymore; it is more readily seen in old collection labels and classical reference guides.
- The mineral amblygonite is fairly common, but clear, gem-quality stones are extremely rare. This rarity helps to keep amblygonite relatively unknown and somewhat costly. The name amblygonite derives from the two Greek roots that translate to blunt angles, a reference to one of its crystal habits or the way the crystal grows.
- Brazilianite, whose name derives from its country of origin, Brazil, is a typically yellow-green phosphate mineral, most commonly found in phosphate-rich pegmatites. It occurs in the form of perfect crystals grouped in druses, in pegmatites, and is often of precious-stone quality.
- Malachite is defined as a copper carbonate hydroxide mineral. It has the chemical formula Cu 2 CO 3 (OH) 2. The name “malachite” is derived from the Greek “molochitis lithos,” which is a reference to the color of the stone.
- The name lithiophilite is derived from the Greek philos (φιλός) "friend," as lithiophilite is usually found with lithium. Lithiophylite is a resinous reddish to yellowish brown mineral crystallizing in the orthorhombic system often as slender prisms.
- Alternative Names: Alt. Spelling, Phenacite. Origin: notably Brazil, Burma, Russia, Madagascar and U.S.A. Mineral Species: Phenakite.
- Lacroix named the mineral in honor of French explorer and naturalist Alfred Grandidier (1836–1912), the first authority on the natural history of Madagascar. Since its initial discovery, samples of grandidierite have been found in only a few locations around the world, including Malawi, Namibia and Sri Lanka.
- San Diego Co., California. Link to MinDat.org Location Data. Named after the French paleontologist, M. E. Dumortier (1803-1873). Comments: Blue dumortierite in matrix.
- The white mineral is alkali feldspar, the black is aegirine, and the little brown bits are biotite. Eudialyte, whose name derives from the Greek phrase Εὖ διάλυτος, eu dialytos, meaning "well decomposable", is a somewhat rare, nine member ring cyclosilicate mineral, which forms in alkaline igneous rocks, such as nepheline syenites.
It was first discovered in Madagascar.
French mineralogist Alfred Lacroix found the first reported samples of grandidierite in 1902. He discovered the gemstone at the cliffs of Andrahomana in southern Madagascar, according to the GIA.
The mineral in diamond is carbon.
- The word turquoise dates to the 17th century and is derived from the French turquois meaning "Turkish" because the mineral was first brought to Europe through Turkey, from mines in the historical Khorasan of Persia. The finest of turquoise reaches a maximum Mohs hardness of just under 6, or slightly more than window glass.
- The mineral was named in honor of French explorer Alfred Grandidier (1836–1912) who studied the natural history of Madagascar. A large, faceted grandidierite, a 429.87 carat stone owned by a Filipino collector Benedicto G. Membrere V. GIL Report certificate number STN201811139168.