Crystals
Aragonite
Aragonite is a calcium carbonate (CaCO3) mineral that belongs to a group of minerals with the same chemistry but different crystal form as calcite. A distinctive feature of aragonite is...
Aragonite
Aragonite is a calcium carbonate (CaCO3) mineral that belongs to a group of minerals with the same chemistry but different crystal form as calcite. A distinctive feature of aragonite is...
Anthophyllite
Anthophyllite belongs to the amphibole group of minerals and is known for its unique physical and optical properties, as well as possible metaphysical properties. It is usually light gray, greenish,...
Anthophyllite
Anthophyllite belongs to the amphibole group of minerals and is known for its unique physical and optical properties, as well as possible metaphysical properties. It is usually light gray, greenish,...
Apachi tear
Apachi tears are a type of black obsidian, a natural volcanic glass formed from rapidly cooled lava. Unlike the usual glossy surface of obsidian, Apachi's tears have a rounder, smoother...
Apachi tear
Apachi tears are a type of black obsidian, a natural volcanic glass formed from rapidly cooled lava. Unlike the usual glossy surface of obsidian, Apachi's tears have a rounder, smoother...
Angelita
Angelite, also known as angel stone, is a blue-colored mineral belonging to the sulfate group, with a characteristic chemical composition of calcium sulfate (CaSO4). This crystal has a soft, sky...
Angelita
Angelite, also known as angel stone, is a blue-colored mineral belonging to the sulfate group, with a characteristic chemical composition of calcium sulfate (CaSO4). This crystal has a soft, sky...
Ametrine
Ametrine is a unique and colorful crystal that naturally combines two different types of quartz: amethyst and citrine. Ranging in color from soft purple to bright yellow, this rare mineral...
Ametrine
Ametrine is a unique and colorful crystal that naturally combines two different types of quartz: amethyst and citrine. Ranging in color from soft purple to bright yellow, this rare mineral...
Alum
Alunite, also known as alum stone, is a sulfate mineral that usually forms from the weathering and oxidation of sulfide minerals and potassium-rich volcanic rocks. This mineral can come in...
Alum
Alunite, also known as alum stone, is a sulfate mineral that usually forms from the weathering and oxidation of sulfide minerals and potassium-rich volcanic rocks. This mineral can come in...