Reno's 1872 Time Capsule Includes Gold Rush Lore

June 2019 by Associated Press

The Reno Masonic Lodge was built along the railroad tracks back when Ulysses S. Grant was president and shortly after the Comstock Lode of gold and silver was struck in Virginia City.

Confluence Placers

June 2013
Confluences of placer streams are well known as concentration sites for heavy minerals. The basic reason is that...

Ask The Experts

June 2015
Gold in clastic black shale

Refractory Gold Processing

February 2013
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.

Prospector's Guide to Rock Breaking and Blasting

December 2016
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.

Heavy Sands Mining

February 2013
Lately my mind has been involved with group 4 of the transition elements, namely titanium, zirconium, and hafnium. They all have similar chemical properties. Of greatest interest to economic geologists and miners is that these valuable elements often occur together in sands.

How to Recognize Hard Rock Gold Ores

September 2017

I regularly get inquiries along the line of: “Hey, I found this rock, and I think it might be gold ore. How can I tell?” Prospectors are always on the lookout for gold-bearing rocks that may be the source of any nearby placer gold.

The Struggle to Reopen Alaska's Largest Gold Mine

November 2012
The historical AJ mine, located east of Juneau, Alaska, was considered the largest gold mine in the state at one time. Joe Juneau and Richard Harris struck gold there in 1880, and it has been more recently known as a tourist destination.

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June 2019 (Vol. 88, No. 10)   • The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts - Can you provide information on gold in Ghana?   • Ask The Experts - Geophysics and gold deposits   • Ask The Experts - Do these items qualify as mechanized equipment?   • Ask The Experts - EPA Method 6020 testing   • Ask The Experts - New detector or stick with the old?   • The Value of Old Patches   • A 'Rare' Opportunity for America   • Tips for Cleaning Gold Nuggets   • How Long Does It Take to Find and Recover An Ounce of Gold?   • Gold Prospecting for Better or Worse: In A Tight Spot   • Detecting Wet Ground Yields More Fun Than Gold   • Over The Divide: Jim Straight, 1930-2019   • Beach Mining for Placer Gold   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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PLP Update   • Comments Needed On Pebble Project Draft EIS