Lake Superior Agate Earrings 11mm x 9mm 4891
A 11mm x 9mm Lake Superior Agate earrings in a Sterling Silver 4 prong setting. Lake Superior Agate. Agates are a variety of the mineral quartz, SiO2, with a hardness of 7. The combination of quartz with small amounts of different elements has created beautiful banding, varied patterns, and eye-catching...
$158.00
A 11mm x 9mm Lake Superior Agate earrings in a Sterling Silver 4 prong setting.
Lake Superior Agate. Agates are a variety of the mineral quartz, SiO2, with a hardness of 7. The combination of quartz with small amounts of different elements has created beautiful banding, varied patterns, and eye-catching colors unique to each agate. These gemstones can be found on many Lake Superior beaches throughout the states of Michigan, Wisconsin, and Minnesota.