Dioptase, Calcite

Specimen ID: L7T-XTW

Dioptase : CuSiO3·H2O
Calcite : CaCO3
As recorded:
Christmas Mine, Christmas, Christmas area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA
Mindat locality:

Photo added to mindat.org

Sheaf-shaped aggregate of dioptase crystals, blue-green in color, with colorless rhombohedral crystals of calcite. ollection and photo of Gianfranco Ciccolini.
Gianfranco Ciccolini - 5th January 2018
Liked by
No-one has added this to their favourites.
Log in to comment/edit
3,943,905 minIDs have been issued as of 16th Jan 2019 10:33 am UTC