Carneol

Carneol is a semi-precious stone and a color variety of chalcedon (microcrystalline varieties of quartz). The orange-red carnelian discoloration causes the creole (Fe2O3 / hematite) to form, and has also been named after that color. It occurs all over the world as a filler of magma and sedimentary rocks, where they are poured out of silicic acid...

Carneol is a semi-precious stone and a color variety of chalcedon (microcrystalline varieties of quartz). The orange-red carnelian discoloration causes the creole (Fe2O3 / hematite) to form, and has also been named after that color. It occurs all over the world as a filler of magma and sedimentary rocks, where they are poured out of silicic acid solutions. The most famous site was from ancient times in the deserts of Arabia and Egypt. 

More

Carneol  There are 13 products.

per page
Showing 1 - 9 of 13 items
Showing 1 - 9 of 13 items