KINOITE, Christmas Mine, Christmas-Arizona USA. (small cabinet)

Kinoite (Ca2Cu2Si3O8(OH) or Ca2Cu2Si3O10 · 2 H2O) is a rare light blue mineral composed of copper silicate. It exhibits a monoclinic crystal structure and possesses a vitreous luster, with transparency ranging from transparent to translucent. This mineral is primarily located in the Santa Rita Mountains, the Christmas Mine in Christmas, Arizona, and several other copper mining sites.
This specimen is from the Christmas Mine, Christmas-Arizona USA.

Size: 51 45 20 mm Weight 54 gr