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Shattuckite and plancheite: A crystal chemical study

Howard T. Evans·Mary E. Mrose
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Abstract

The orthorhombic crystal structures of shattuckite, Cu 5 ( SiO 3 ) 4 (OH) 2 and planchétite, Cu 8 (Si 4 0 11 ) 2 (OH) 4 H 2 O, have been solved. Shattuckite contains silicate chains similar to pyroxene in a complex association with copper atoms, while the closely related planchéite contains silicate chains similar to amphibole.

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Howard T. Evans, Mary E. Mrose. 1966. Shattuckite and plancheite: A crystal chemical study. https://doi.org/10.1126/science.154.3748.506

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