Natural chalcanthite crystal (CaESP032)

$298.00$302.47

Stunningly blue cabinet-sized Natural chalcanthite crystal (CaESP032).

This chalcanthite crystal cluster is natural, not man-made, and comes from a unique find in a copper mine in the Huancavelica district, Peru, at about 2000 m of altitude in the Andes.

cabinet-size: 80 x 55 x 36 mm.

Weight: 85 gr

Origin: Huancavelica, Peru

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Description

Natural chalcanthite crystal (CaESP032)

Stunningly blue cabinet-sized Natural chalcanthite crystal (CaESP032).

This chalcanthite crystal cluster is natural, not man-made, and comes from a unique find in a copper mine in the Huancavelica district, Peru, at about 2000 m of altitude in the Andes.

cabinet-size: 80 x 55 x 36 mm.

Weight: 85 gr

Origin: Huancavelica, Peru

 

About Chalcanthite

Chalcanthite is a secondary mineral, which is a natural, water-soluble copper sulfate (CuSO4·5H2O). It forms in arid climates or in rapidly oxidizing copper deposits. Furthermore, it often forms on mine walls due to the action of acidic surface waters on copper veins. The copper oxidizes and reacts with sulfate-rich groundwater and the chalcanthite crystals do form as the water evaporates. It ranges in color from green to the more common blue. Chalcanthite crystals are transparent or translucent. They are soft with a hardness on the Moh’s scale of only 2.5. Chalcanthite breaks easily and has a sharp, brittle texture.

On the other hand, it is possible to grow chalcanthite specimens in labs, and many of the specimens out on the internet for sale are artificially made. In effect, they are easily recognizable by the lack of rock material, dirt, or smaller green crystals. They are simply too perfect to be true.

There are many synonyms for Chalcanthite. The word derives from the Greek and means “copper flower“. One can find it called blue vitriol, cyanose, cyanosite, copper vitriol, or calcantite. Overall, it has about 20 synonyms or varied names in different languages.

 

 

Choose the CARBON-POSITIVE PRICE:

Buy this crystal free of environmental impacts. Help improve the environment:

Gemrock Peru is a global leader spearheading sustainability and environmental conservation in the crystal and gemstone industry. Furthermore, we are now offering you a unique opportunity to take part in our effort. Do eliminate the carbon footprint of your crystal. And then do even better: become carbon-positive. Here is how it works: If you buy this crystal by choosing the “Carbon Positive Price” we will add 1.5 cents per USD to your crystal. We are going to use this additional amount in order to plant trees in a reforestation project in the Peruvian cloud forest. As a result, we do neutralize your crystals’ carbon footprint. Furthermore, you are helping to restore previously destroyed rainforests.

In addition to this, we will match your support. We will reward your conscious act by matching your support with the same amount. This way we are doubling the donation. Therefore we are creating a carbon-positive product that removes more carbon from the atmosphere than it adds to it.

With Gemrock Peru your crystal products have been ethically mined and produced and are environmentally friendly. Also, read our 2021 Sustainability Report.

 

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Additional information

Crystal

Carbon Positive Price, Regular Price