Small Mining Operations
Ask the Experts
August 2014 by Randy Smith
Centrifugal bowls versus jigsMining on the Comstock Lode
Even with the decades of mining and exploration, much of the Comstock is still underdeveloped and its potential not fully tapped.
The Heavy Minerals in Your Concentrates
The fact that mineral deposits can contribute specific types of heavy minerals is why the analysis of the heavy mineral concentrates in the streams of an area can be an important prospecting technique for finding undiscovered mineral deposits.
PLP and MMAC Update
The Basics of Exploration Leases and Contracts—Part II
This is the point where you might ask, “What do these types of contracts typically look like and how are they negotiated?” Well, that is the topic of this month’s article.
Small-Scale Hard Rock Mining With Water Recycling
Once I have established the presence of gold in the sample, I collect five-gallon bucket quantities of the rock material for processing back at my shop.
Dry Washer, Wet System or Metal Detector?
I love to dry wash old nugget patches found by detector operators, and I have found my fair share of gold dry washing those areas. I have also found a few nuggets using a detector on the bedrock exposed by dry washing the patches.
Finding Gold in Tailing Piles
Old mine workings and tailing piles can represent opportunities on many levels, from the chance to simply find a nugget on up to the commercial reworking of the old tailings for profit.
Subscription Required:
Bawl Mill
• Ask the Experts
• Conductive Minerals and Your Metal Detector
• A Model Mining Operation
• BLM Raises Location and Claim Fees
• I Finally Made It to Northern Nevada
• Clarification on Oregon's SB838
• Drilling for Ore
• Sniping for Drought Gold
• Successful Rally for Suction Dredge Miners in Idaho
• Over the Divide
• Gold Ores of the Delamar District, Nevada
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
News from the Editor
• Legislative and Regulatory Update
