Prehnite Natural 8mm Bicone Faceted - 15-16 Inch

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Description

Prehnite Natural 8mm Bicone Faceted - 15-16 InchPrehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South Africa in 1774. Prehnite is translucent to transparent, in colors from light green to yellow green to olive, with occasional inclusions of Black Tourmaline that crisscross the stone in fibrous patterns. It is a phyllosilicate composed of silicon, calcium and aluminum with trace amounts of iron.

Fluorite is a luminous

Legend has it that it came to the world

Wonderstone is a Jasper

Mined in Australia

currently believed to be due to the presence of a copper-based mineral such as Malachite or Azurite

and creams

Diopside is a calcium and magnesium silicate mineral

Smoky Quartz it the national gem of Scotland

Turritella Agate’s rich brown and black colors are patterned with the fossilized remains of sea creatures millions of years old

gray and purple

Its bright green coloration is due to traces of chromium

yellow and white