Rock 366 : Day 277 : Chrysocolla

Rock3661226

Day 277 : Chrysocolla (copper silicate) from the Greek chrysos, meaning “gold,” and kolla, meaning “glue,” refering to material used to solder gold. Měděnec (Kupferberg), Ústí Region, Bohemia, Czech Republic. Cotton collection, Keele. 

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~ by hypocentre on October 27, 2012.

 
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