Ad
related to: chemical properties of garnet
Search results
Results From The WOW.Com Content Network
All species of garnet possess similar physical properties and crystal forms but differ in chemical composition. The different species are pyrope , almandine , spessartine , grossular (varieties of which are hessonite or cinnamon-stone and tsavorite ), uvarovite and andradite .
Uvarovite is a chromium-bearing garnet group species with the formula: Ca 3 Cr 2 (Si O 4) 3. It was discovered in 1832 by Germain Henri Hess who named it after Count Sergei Uvarov (1765–1855), a Russian statesman and amateur mineral collector. [2] It is classified in the ugrandite group alongside the other calcium-bearing garnets andradite ...
Grossular is a calcium-aluminium species of the garnet group of minerals.It has the chemical formula of Ca 3 Al 2 (SiO 4) 3 but the calcium may, in part, be replaced by ferrous iron and the aluminium by ferric iron.
Tsavorite or tsavolite is a variety of the garnet group species grossular, a calcium-aluminium garnet with the formula Ca 3 Al 2 Si 3 O 12. [2] Trace amounts of vanadium or chromium provide the green color.
Its chemical formula is Mg 3 (MgSi)(SiO 4) 3. It is a type of garnet , distinguished from other garnets in having silicon in octahedral as well as tetrahedral coordination . Majorite was first described in 1970 from the Coorara Meteorite of Western Australia and has been reported from various other meteorites in which majorite is thought to ...
Almandine (/ ˈ æ l m ən d ɪ n /), also known as almandite, is a species of mineral belonging to the garnet group. The name is a corruption of alabandicus, which is the name applied by Pliny the Elder to a stone found or worked at Alabanda, a town in Caria in Asia Minor. Almandine is an iron alumina garnet, of deep red color, inclining to ...
Gadolinium gallium garnet (GGG, Gd 3 Ga 5 O 12) is a synthetic crystalline material of the garnet group, with good mechanical, thermal, and optical properties. It is typically colorless. It has a cubic lattice, a density of 7.08 g/cm 3 and its Mohs hardness is variously noted as 6.5 and 7.5.
Andradite is a mineral species of the garnet group.It is a nesosilicate, with formula Ca 3 Fe 2 Si 3 O 12.. Andradite includes three varieties: Colophonite: a historical variety found in the Scandinavian islands, brownish or reddish in color, often opaque or translucent.