10x8mm Lake Surerior Agate Pendant
A light red banded with off white 10x8mm oval Lake Superior Agate in a Sterling Silver 4-prong Sterling Silver 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.