Cassiterite Mineral Specimen from Panasqueira Mine, Portugal Cassiterite:#5 Moonstone for emotional evolution

Moonstone for emotional evolution

marcasite is known as a stone of clarity

Fossil Information

goethite combines durability with striking display appeal

Cassiterite Mineral Specimen from Panasqueira Mine, Portugal Cassiterite:#5 Moonstone for emotional evolutionCassiterite is a tin oxide mineral with the chemical formula SnO, the primary ore of tin. Its dominant element, Tin (Sn), has an atomic number of 50 on the periodic table. Cassiterite crystallises in the tetragonal system and often appears as lustrous prismatic or pyramidal crystals, ranging in colour from deep brown to black, sometimes with golden or reddish hues in gem quality specimens. This piece comes from the world famous Panasqueira Mine in