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Home » Carnelian Stones

Carnelian Stones

Quick Facts on Carnelian Stones

Chemical Formula :SiO2
Color :Varies from Orange to Reddish Orange
Hardness :7
Trade Names : Red Chalcedony, Red Agate.
Specific Gravity :2.60
Carnelian Stones

About Carnelian Stone

Carnelian stones or Cornelian stones are translucent and their colors vary from orange to reddish orange. Some of these stones have a dark brownish orange shade. Although, these stones are found in different shapes, but the most usual shape is the oval shape. The stone is the micro-crystalline form of Quartz. The name "Cornelian" was given after the color of the kornel cherry.

Appearance of Cornelian

These red, reddish-brown, or orange colored semi-precious stones have been appreciated for many centuries. The color is due to the deposition of iron impurities on the stone. The color shade of this beautiful stone varies from deep red to light red. The stone is generally heated or dyed to produce the glittering red color.

Deposition of Carnelian Stone

The deposition of beautiful Cornelian gemstones is mainly found in the desert regions of Arabia and Egypt. Some parts of India, Rio Grande also have the deposits of this stone. Some other countries where this stone is found are Colombia, Saxony, USA, China, Scotland and West Germany. Beautiful imitations of cornelian stone is also being done internationally by the staining of agate. This method of making imitation of this stone has helped in making attractive jewelry and decorative pieces with lesser expenses.




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