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BREAKING CALCITE WITH A HAMMER<br />
Iceland Spar is Clear, Cleaved Calcite<br />
Also known as Optical Calcite, it displays Calcite's classic cleavage form - the rhombohedron, and is the most stable polymorph of calcium carbonate. (CaCO3)

Fphoto-68069201H-6CC.jpg

BREAKING CALCITE WITH A HAMMER
Iceland Spar is Clear, Cleaved Calcite
Also known as Optical Calcite, it displays Calcite's classic cleavage form - the rhombohedron, and is the most stable polymorph of calcium carbonate. (CaCO3)

Copyright:© 1992 Chip Clark - Fundamental Photographs

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