Details
Grey Agate Round 6mm Gemstone Beads (~66pce Strand) - 40cm/16'" Strand.
Grey Agate is a natural form of Agate. Agate is a microcrystalline variety of silica, chiefly chalcedony, characterised by its fineness of grain and brightness of colour. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks and can be common in certain metamorphic rocks.
Grey Agate is a natural form of Agate. Agate is a microcrystalline variety of silica, chiefly chalcedony, characterised by its fineness of grain and brightness of colour. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks and can be common in certain metamorphic rocks.
Additional Information
Stone Type | Natural |
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Common gemstone enhancement and likelihood | None |
Origin | Argentina, Brazil, Germany, Mexico, Morocco, and U.S.A |
Shape | Round |
Size | 6mm |
Mohs scale ratings (hardness) | 6.5 – 7 |