Sekirov Dictionary

chrysocolla

UK /ˌkɹɪs.əʊˈkɒl.ə/US /ˌkɹɪs.əˈkɑl.ə/

noun1

A vitreous silicate mineral that is a minor ore of copper, with the chemical formula (Cu²⁺,Al)₂H₂Si₂O₅(OH)₄·nH₂O.

forms

chrysocollas

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