Ask The Experts - Where did this kimberlite come from?
March 2021 by Chris Ralph
Q: What are the advantages or disadvantages of hand crank vs. battery power vs. blower? And your preference?
Q: With safety as a given, what can the average miner, or Joe-blow greenhorn do to identify and extract some metals or minerals with off-the-shelf products or natural ingredients?
Why are there no maps of the so-called mining districts?
Is it possible to use a cell phone GPS away from cell towers?
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