Onyx

By jbarrymorejr | | No Comments | Stone Index

AT A GLANCE

Diaphaneity:

Refractive Index:

Luster:

Mohs Hardness:

Translucent

1.535 – 1.539

Vitreous

6.5 – 7.0

MORE INFORMATION

Color Range:

Orange, Red, Black And Green

Major Sources:

Brazil, California, India, And Uruguay