Colorless+rock-crystal
91Clinohumite — Side View of a cushion cut clinohumite gemstone, 21.34 carats (4.27 g), 17.8 x 16 mm General Category Mineral …
92Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …
93Obsidian — For other uses, see Obsidian (disambiguation). Obsidian Obsidian from Lake Cou …
94Magnesite — General Category Carbonate mineral Chemical formula MgCO3 …
95Orthoclase — General Category Silicate mineral Chemical formula KAlSi3O8 …
96Microcline — Optical properties Microcline Microcline feldspar Crystal System: Triclinic Color in PPL …
97Brazilianite — Infobox mineral name = Brazilianite category = boxwidth = boxbgcolor = imagesize = caption = formula = sodiumaluminum3(phosphorus oxygen4)2(hydroxide)4 sodium aluminum phosphate hydroxide molweight = color = Yellow, green, colorless habit =… …
98Vesuvianite — from the Jeffrey Mine in Asbestos, Quebec General Category Mineral …
99Barringer Hill — is a famous geological and mineralogical site in central Texas. It lies on the former west side of the Colorado river, beneath Lake Buchanan, about convert|22|mi|km northeast of the town of Llano. The hill consists of a pegmatite and geologically …
100Zektzerite — Infobox mineral name = Zektzerite category = Mineral (Inosilicate) boxwidth = boxbgcolor = imagesize = caption = formula = LiNa(Zr,Ti,Hf)Si6O15 molweight = 529.66 gm color = Colorless to pink habit = system = Orthorhombic twinning = cleavage =… …
