Chrysocolla, Quartz

Specimen ID: 0QP-75X

Chrysocolla : Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O
Quartz : SiO2
Mindat locality:
6.2cm x 5.1cm x 3.9cm

Photo added to

6.2 x 5.1 x 3.9 cm. A thin layer of drusy quartz adds sparkle to a rich pocket wall covered with botryoidal chrysocolla of an intense turquoise-blue.
Robert Lavinsky - 14th May 2008
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