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