grossular การใช้

• The name grossular is derived from the Greek meaning inferior.
• Grossular garnet from Kenya and Tanzania has been called tsavorite.
• Grossular should not be called grossularite, grossularite was once a type of rock.
• Grossular is found in contact metamorphosed limestones with vesuvianite, diopside, wollastonite and wernerite.
• Discovered the 1960s, the rich green tsavorite variety of grossular is also very popular.
• Associated minerals include chalcocite, atacamite, native copper, diopside, grossular and vesuvianite.
• At the Kazabazua River, marble is calcitic and contains crystals of graphite and grossular garnet.
• "Viluite " is a variety name of grossular, that is not a recognized mineral species.
• The garnets make up two solid solution series : pyrope-almandine-spessartine and uvarovite-grossular-andradite.
• A highly sought after variety of gem garnet is the fine green Grossular garnet from Kenya and Tanzania called tsavorite.
• Associated minerals include calcite, dolomite, grossular, wollastonite, talc, diopside, forsterite, cummingtonite, riebeckite and winchite.
• It occurs associated with vesuvianite, chlorite, magnetite, rutile, diaspore, grossular, calcite, diopside and clinozoisite in various locations.
• Associated minerals include melilite, spurrite, tobermorite, thomsonite, larnite, grossular, bultfonteinite, calcite, analcime, foshagite and hillebrandite.
• It occurs with talc, spinel, grossular, vesuvianite, clinopyroxene, monticellite, chondrodite, phlogopite, chlorite, quartz, calcite and dolomite.
• Associated minerals include augite, hornblende, diopside, grossular, biotite, phlogopite, monticellite, wollastonite, calcite, spinel, magnetite and perovskite.
• The different species are pyrope, almandine, spessartine, grossular ( varieties of which are hessonite or cinnamon-stone and tsavorite ), uvarovite and andradite.
• The other author to introduce viluite was Severgin, who used it in reference to what is widely known as grossular, a member of the garnet group.
• Minerals associated with humite include grossular, wollastonite, forsterite, monticellite, cuspidine, fluoborite, ludwigite, dolomite, calcite, talc, biotite, spinel, vesuvianite, sanidine, meionite and nepheline.
• Minerals associated with brownmillerite in the Mayen locality include calcite, ettringite, wollastonite, larnite, mayenite, gehlenite, diopside, pyrrhotite, grossular, spinel, afwillite, jennite, portlandite and jasmundite.
• Grossular is a calcium-aluminium garnet with the formula Ca 3 Al 2 ( SiO 4 ) 3, though the calcium may in part be replaced by ferrous iron and the aluminium by ferric iron.