Lake Superior Agate in Antique Bronze Wire Wrapped Necklace

This pendant is 1.75 inches tall × .95 inches wide × .43 inches deep, weighs 9 grams, and comes with a matching 20 inch chain.
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Lake Superior Agate 
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Scientific Composition: Primarily silicone dioxide, remainder is variable amounts of other oxides like iron, variety of patterns come from banding with various other inclusions like chalcedony and quartz
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Spiritual Connotations: Stability, courage, and protection