Emerald Green Dioptase Crystal Silver Ring from Congo - 5.9 Grams - Size 10 bracelet It's a rare variety of

It's a rare variety of Chromium-rich Clinochlore

Interesting Fact: Rose quartz is a macro-crystalline variety of the mineral Quartz (SiO2)

Each pendant is roughly 24 Grams

This is a lot of 3 natural Green Aventurine (variety of quartz with fuchsite and hematite) tumbled beads necklaces from India

Weight: 15 Grams

Emerald Green Dioptase Crystal Silver Ring from Congo - 5.9 Grams - Size 10 bracelet It's a rare variety ofStunning! Very Intense Emerald Green color Dioptase crystal silver ring from Congo. Location: Tantara Mine, Shinkolobwe, Kambove District, Haut Katanga, DR Congo Size: 10 Weight: 5. 9 Grams Interesting Fact: Dioptase was named in 1797. Its name is derived from a combination of the Greek words Dia, which means " through" and Optasia, which means "to see". This is regarding the ability to see internal cleavage planes within transparent to translucent