Dioptase Specimen

Dioptase is a hydrous copper silicate based mineral, which distinguishes itself with its rich opaque to translucid emerald green to blueish green colours. Its name comes from the Greek words Dia, which means "through" and Optasia, which means "to see", the reason being that the translucent crystal allows to see through it. Dioptase has also been called "emerald copper" due to its colour.

This mineral can be found with other copper bearing minerals like Chrysocolla, Malachite and Shattuckite. It can be found in various parts of the world, however each of our specimens are from Arizona, USA. Each locality produces different qualities and formations of crystals depending on the geological formation they came from.

• Dimensions: 43 mm x 28 mm x 27 mm.
• Genuine stone.
• This item includes an information card about the stone.
• A certificate of authenticity is included with this item.

This stone requires special care - exposure to water and other chemicals, such as cleaning products or aerosols, will damage it over time. If you polish the stone, use a dry cloth only, or an air duster that does not contain any disinfectant or other chemicals.

This stone is also known as: Emerald Copper

Any item(s) purchased will be shipped within 48 hours, however most are processed within 24 hours of the confirmation of your order. 

We use a tracked service for all items.

According to the postal service, US & Canadian parcels should arrive within 6 business days, international items should arrive within 11 business days after dispatch. Please be aware that these are subject to change and delays can occur outside of our control.

You can view the entire shipping policy here.