Ask The Experts - LR 2000, ArcGIS, and other mapping applications
December 2018 by Chris Ralph
Gold nuggets and serpentine contacts
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?
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
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