Green Opal, Tumbling Rough, 5 lb lot
A variety of common opal, Green Opal displays a light lime green color. 5lb lot.
It is a 5-6 on the Mohs Hardness Scale.
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A variety of common opal, Green Opal displays a light lime green color. 5lb lot.
It is a 5-6 on the Mohs Hardness Scale.