Chrysocolla on Quartz with Malachite - Peru Cobaltoan Calcite is a rather

Cobaltoan Calcite is a rather rare variety of calcite that contains inclusions of cobalt

Location: Russia

It most commonly occurs in large volcanic geodes that are cut open to display their inner beauty

This specimen contains a couple of smaller quartz crystals scattered around

This handmade bracelet works to bring luck

Chrysocolla on Quartz with Malachite - Peru Cobaltoan Calcite is a ratherSize: 2. 6 x 1. 3 in. Weight: 1. 7 oz Chrysocolla is a hydrated copper silicate mineral. Its name comes from the Greek words "chrysos" and "kolla" meaning gold and glue, respectively. It is often associated with other minerals such as quartz, azurite, malachite, and various other copper minerals. It most commonly forms in veins or botryoidal masses. Quartz is the second most abundant mineral on Earth accounting for around 12 % of the Earth's crust.