Blue chalcedony crystal (MiESP024)


Marvelous miniature-sized cluster of Blue Chalcedony from Peru

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Blue chalcedony crystal (MiESP024)

Marvelous miniature-sized Blue chalcedony crystal (MiESP024) from Tacna, Peru

Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths of quartz and moganite. These are both silica minerals, but they differ in that quartz has a trigonal crystal structure, while moganite is monoclinic.

Miniature Size: 32 x 29 x 17 mm.

Weight: 9 gr

Origin: Peru



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


Carbon Positive Price, Regular Price