Sponge Gold Nugget - 16 to 1 Mine, California

Sponge gold is very rare and hard to find. This sponge gold nugget is from the famous 16 to 1 Mine in Alleghany, Sierra County, California. Sponge Gold Nuggets are so called because they have a coarse surface and a honeycombed structure that makes them look like the surface of a sponge . This beautiful and rare gold specimen is 1/2" long. The weight is 19.6 Grains (1.27 Grams). This is a super nice rare crystallized sponge gold nugget specimen for a good price.


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