Question

 Black Onyx History?

Answer Onyx is a smooth type of quartz that is considered a semi-precious stone. Originally the term onyx referred to many varieties of onyx, including black, brown, white and striated. In the Victorian... Read More »
http://www.ehow.com/about_5413026_black-onyx-history.html

Top Q&A For: Black Onyx History

Difference Between Black Onyx & Black Sapphire?

Black onyx and black sapphire have very different properties, even though they are similar in color. Careful observation can sometimes determine if a black stone is an onyx or a sapphire, but a gem... Read More »
http://www.ehow.com/about_6195506_difference-black-onyx-black-sapphire.html

Are black diamonds&black onyx the same stone?

Black diamonds and black onyx are two very different stones. Black diamonds are a form of diamond called Carbonado that actually has formed in stellar supernovae explosions. Onyx (and black onyx) i... Read More »
http://www.answerbag.com/q_view/1902344

Where does black onyx come from?

Black onyx is a mineral popular for jewelry uses found worldwide. The main mining locations are in Brazil, India, Uruguay and California. The mines in Brazil produce onyx of the highest quality.Sou... Read More »
http://www.answerbag.com/q_view/2051048

About the Mineral Black Onyx?

Black onyx is a form of agate that is black with white strips or ribbons flowing through it. It is given as a gift for both the seventh and tenth wedding anniversaries. The name "black onyx" came f... Read More »
http://www.ehow.com/about_6388864_mineral-black-onyx.html


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