Ask The Experts
Ask The Experts - What are these thin brittle sheets with reddish powder?
August 2018 by Chris Ralph
Ask The Experts: Is an XRF gun useful for prospecting and mineral identification?
Q: I’ve thought about renting an XRF gun with gold specific software to use for exploration this spring.
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Q: What's the difference between a header box and a crash box?
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Gold in clastic black shale
Ask The Experts—Iridium
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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• Where would I find a map for the Western states on high silica sand deposits?
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Magnetometers explained
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The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Are custom mills available for titanium and tungsten?
• Ask The Experts - What assay value is needed for cobalt deposits?
• Ask The Experts - What do you think is the source of gold in this area of Ireland?
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• Critical Minerals: Titanium—Part II
• Detector Brings New Life to An Old Lode Mine
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• Blackberries and Gold
• Writing It All Off After The Tax Cuts and Jobs Act
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Ask The Experts - Incorrect assays cause problems
• PLP Update
