3.1" Lustrous Blue-Green Aurichalcite Aggregation - Congo-Brazzaville

This is a beautiful, 3.1" wide formation of lustrous botryoidal blue-green aurichalcite crystals from the Republic of the Congo (Brazzaville). Comes with an acrylic display stand.

Aurichalcite (chemical formula (Zn,Cu)5(CO3)2(OH)6) is a secondary mineral that forms in the oxidation zones of copper and zinc ore deposits. It often forms as radiating, fuzzy-looking acicular blue-green crystals and linings along cavity walls.

FOR SALE
$59
DETAILS
SPECIES
Aurichalcite
LOCATION
Republic of the Congo (Brazzaville)
SIZE
3.1 x 2.3"
CATEGORY
ITEM
#312403