Kutnohorite Specimen #8 Colour_Black and even some unusual white

and even some unusual white Calcite

This beautiful Tugtupite specimen comes from Greenland

Stimulates brain function

This extremely rare natural Alexandrite comes from Brazil and has been faceted into a cut gemstone

Lithium Quartz is generally thought of as being coloured pink by the presence of Lithium inclusions within the crystals

Kutnohorite Specimen #8 Colour_Black and even some unusual whiteThis incredibly rare Kutnohorite specimen comes from a new find in Chihuahua, Mexico, some of these also have white Calcite present. You will receive the exact Kutnohorite crystal seen in the photographs, these are quite fragile, so please handle with care. Kutnohorite is a rare carbonate mineral that takes its name from the place in the Czech Republic where it was first discovered in 1901 Kutna Hora. The best specimens in the world are found in the