Rockhounding California: A Guide To The State's Best Rockhounding Sites by Gail
32,84 €
Although known for its gold production, California is a virtual haven for rock and gem collectors. With this fully revised and updated edition, you can explore the mineral-rich desert regions, comb tide-washed beaches for jade, agate, abalone, fossilized whale bone, and prospect in the mountains and hills for gold, copper, and other minerals and gems.
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