Description
Chrysocolla – Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O with Cuprite – Cu2O
Mexico
A nice turquoise blue chunk with in-bedded cuprite
Overall Size 3 x 1.8 x 3.1 cm.
A nice turquoise blue chunk with in-bedded cuprite
Overall Size 3 x 1.8 x 3.1 cm.
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