Ask The Experts
September 2015 by Chris RalphOre processing in California?
What are the tell signs of garnet deposits?
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
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