A species of Chalcedony, Also known as Chrome-Chrysoprase, Mtorodite
Chrome Chalcedony is a very rare green variety of chalcedony. The color comes from small quantities of chromium. This material has been used with jewelry for centuries; ancient Romans used it for their seals. The rock disappeared from use by the second century until its rediscovery in deposits in Zimbabwe.
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Properties
Characteristics
Cultural
Common Questions
General Info About Chrome Chalcedony
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Physical Properties of Chrome Chalcedony
Colors
Green
Streak
White
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Chemical Properties of Chrome Chalcedony
Formula
SiO2
Elements listed
Si, O
Common Impurities
Cr, Fe, Ni
Optical Properties of Chrome Chalcedony
Refractive Index
1.530-1.543
Birefringence
0.003-0.009
Pleochroism
None
Dispersion
0.013
Optical Character
Biaxial positive
Characteristics of Chrome Chalcedony
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Cultural Significance of Chrome Chalcedony
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Uses of Chrome Chalcedony
Chrome Chalcedony was used by the Ancient Romans to make jewelry and official seals up until the 2nd century. Then this stone fell from use until the mid 19th Century when it was repopularized. Today it is sold to mineral collectors and carved for use as ornamental stones or in jewelry items such as pendants.
Healing Properties of Chrome Chalcedony
The belief is that chrome Chalcedony decreases animosity and strengthens bonds between individuals within group settings. It supposedly takes feelings of irritation and hostility and replaces them with patience and kindness. It's said that if you meditate with chrome Chalcedony, you'll gain a higher appreciation and love for yourself, and it'll help to heal emotional trauma.
Chakras
Heart
Common Questions People Also Ask
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