Chalcedony - SiO2
Mineral profile Attributes: Chalcedony is a microcrystalline variety of quartz, characterized by its fine texture and a waxy luster. It...
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Magnetite - Fe2+Fe3+2O4
Attributes: Magnetite is a magnetic iron ore and a significant source of iron, known for its black or dark brown metallic luster and...
Pyrite - FeS2
Attributes: Pyrite, commonly known as "Fool's Gold," is a sulfide mineral recognized for its metallic luster and brassy yellow color,...
Selenite / Satin Spar - CaSO4·2H2O
Selenite: Gypsum variation Before we start with Selenite, I want to acknowledge that "Selenite" is supposed to refer to transparent...
Quartz with hematite inclusions - SiO2 + (Fe2O3)
Quartz with hematite inclusions Mineral Profile: Attributes: Hematite-included quartz is a variety of quartz characterized by the...
Hematoid Quartz - SiO2
Hematoid Quartz Mineral Profile: Hematoid Quartz, also known as Fire Quartz, is a variety of quartz characterized by the presence of...
Smokey Quartz - SiO2
Smokey Quartz Mineral Profile: Attributes: Smokey Quartz is a variety of quartz known for its distinctive smoky brown to gray color,...
Epidote - A2B3(SiO4)(Si2O7)O(OH)
Epidote Mineral Profile: Attributes: Epidote is a silicate mineral known for its distinct green color and is commonly found in...
Petrified Wood - Fossiled Plant material with SiO2
Petrified Wood Mineral Profile: Attributes: Petrified wood is a fossilized form of ancient wood, where organic materials have been...
Jasper - SiO2
Jasper Mineral Profile: Attributes: Jasper is a microcrystalline variety of quartz commonly found in sedimentary rocks, often associated...
Thunderegg - SI02
THUNDEREGG- Mineral Profile Thunderegg -Mineral Profile Attributes: Thunderegg is a unique agate-filled rock formed within volcanic...
Calcite - caco3
Calcite CaCO3 Calcium Carbonate Mineral profile Birthstone: N/A Attributes: Calcite is a common mineral that occurs around the globe....
Prehnite - Ca2Al2Si3O10(OH)2
Learn about Prehnite, from Australia and around the world!
Unakite - Ca2(Al,Fe)3Si3O12(OH)
Unakite Gemstone profile and Information with Downloadable Crystal Identification card.
Agate - SiO2
Agate Gemstone profile and Information with Downloadable Crystal Identification card.
Rose Quartz - SiO2
Rose Quartz Gemstone profile and Information with Downloadable Crystal Identification card.
Quartz - SiO2
Gemstone profile and Information with Downloadable Crystal Identification card.
Amethyst - SiO2
Amethyst - Mineral Profile Birth Month: February Attributes: Amethyst is a semi precious to precious variety of Quartz crystals that...
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