Ask The Experts - Where should I get my geology degree?
October 2017 by Chris Ralph
Gold out of auqa regia
Q: I would like to know where I can find information on the Abby mine located at Hildreth, CA.
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
How can I determine if there are precious metals in the groundwater?
Replacing cloth on a drywasher
• Where would I find a map for the Western states on high silica sand deposits?
The Bawl Mill • Legislative and Regulatory Update • Ask The Experts - How much rock shall I crush to determine the value? • Placers Directly Associated with Lode Deposits • Is It Time for a Change? New Ways to Find More Gold • MMAC Update • Silverton's Gold • Procuring Mine Owner Permission at a Mine Site • Champions Crowned at the California State Gold Panning Championships • Drywashing for Fine Gold • ICMJ Gold Prospecting and Mining Summit Postponed • Kennecott Copper Mine, Kennecott, Alaska • High Prices for Gold, Silver & Copper: What Does it Mean for Prospectors? • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices