Small Mining Operations
Building A Portable Gold Mill
November 2021 by Chris Ralph
Through the milling process, the rock must be crushed and the values extracted. Let’s break down our discussion into the different parts and elements of the mill…
Putting Together A Small Free Gold Mill
Most small-scale miners want to know how they can set up a system much more cheaply. The difficulty is in the balance of putting together a decent small-scale system at a reasonable cost.
The Batteries Metal Rush
There is a major change coming in the economy of the world and now is the time for prospectors and miners to grab a ticket and get on board.
Commercial Blaster Training
Since last year’s articles on explosives for mining, several people have asked for more information about becoming a licensed blaster.
Shaker Tables for Processing Hard Rock Ores
Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.
Hard Rock Milling: A Matter of Scale
Most prospectors understand placer mining a lot better than hard rock mining and don’t realize the amount of work that goes into processing different types of hard rock ore.
Selecting A Low-Risk Region To Explore, Mine or Invest
“The evidence is clear—mineral deposits alone are not enough to attract precious commodity investment dollars...”
Placer Mining At Chititu Creek, Alaska
There is reason to believe these stream valleys are still rich with gold, silver and copper.
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The Bawl Mill
• Ask The Experts - What is “flotation” and what type of assay do I need?
• Ask The Experts - Easier way to break down compacted clays?
• Ask The Experts - Where can I get geological maps?
• Ask The Experts - Is there gold under the old cobble piles?
• Ask The Experts - Can you help me understand the gold deposition in this area of Wyoming?
• Cherry-Picking for Gold Nuggets
• Using A Blasting Machine in Rock Breaking
• Gold Prospecting for Better or Worse: Tangling With A Desert Monster
• Another Prospecting Adventure: Coulterville
• Seven Important Attitudes for the Successful Prospector
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices