Tumbled Silver Moonstone / 20-50mm AVG - 1 KILO LOT Menu Raw Point Avg Size Range: (8 millimeters)

Avg Size Range: (8 millimeters)

This can happen anywhere there is or was lava close to the earth's surface

Pieces measure approximately 4 to 6 inches (AVERAGE SIZE)

Average size range: 70 to 90 millimeters

5"-6" (AVERAGE SIZE)

Tumbled Silver Moonstone / 20-50mm AVG - 1 KILO LOT Menu Raw Point Avg Size Range: (8 millimeters)Quantity: 1 kilogram Average size range: 20 to 50 millimeters Moonstone is closely related to labradorite, as both stones are varieties of feldspar, an igneous rock. Whereas true rainbow moonstone exhibits a characteristic blue flash called adularescence, other varieties of moonstone take their color from different combinations of feldspars and trace minerals and can exhibit other kinds of shimmer like chatoyance.