Ask The Experts - How does gold form?

February 2020 by Chris Ralph

Ask the Experts

June 2014
• Gold in West Virginia?

Ask the Experts - processing plants that can extract rare earth metals

April 2013
Q: Do you know of any processing plants that can extract rare earth metals?

Ask The Experts - How were those gold concentrate bricks made?

July 2018

Ask the Experts

April 2014
Magnetometers explained

Ask The Experts

February 2016
Is there a reasonable and cost effective way to separate out the values?

Ask The Experts—Iridium

December 2010
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?

Ask The Experts - Why is there no detector signal with pyrite?

September 2018

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