All Articles
Legislative and Regulatory Update
September 2010 by Scott Harn
• Leaked documents show BLM’s true intentions• New Oregon small-scale prospecting rules
How to Interpret Assay Values
This assay system of ounces per ton sounds simple enough, but the use of the metric system and the additional measuring terms of “grams per ton” and “parts per million” (ppm) has created some misunderstanding of ore value.
The Rocky Bar Mining District, Idaho
Rocky Bar sits on the north slope of Horse Ranch Mountain, and while the most productive placers were found in Bear Creek below Rocky Bar, most of the creeks on the south, east and north sides of the mountain contain placer gold and were worked commercially in the past.
A Father’s Day to Remember: 24,000 Ounces Gold in Quartz
Father’s Day in Australia was on September 2, and it’s a day a group of miners from “down under” won’t soon forget.
Platinum Group Metals
Platinum is only one of a group of related metals that are referred to as platinum group metals (PGMs), because platinum in its native state usually contains all six metals of the group along with some iron.
Detecting Nuggets—Overcoming New Challenges
Depth is not an issue unless the site is thoroughly cleaned of shallow trash, and it is far easier to isolate and remove targets using a small coil in a target rich location.
Beginner's Luck
Their first cleanup total was more gold than they had ever found. These guys were deliriously overjoyed with their good fortune.
Melman on Gold & Silver
During the past month, we have witnessed an orgy of buying on many of the world’s markets with Japan soaring by over 1,000 points (see Nikkei chart), Germany and France rallying strongly and here in America, the NASDAQ Index has risen to over 1,700 (see chart). However, when we look at the economic fundamentals, it appears to be a case of, as Sir Winston Churchill might have put it, “Never have so many become so excited about so little.”
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Hardrock Mining Accidents Claim Four Lives
• Prospecting Old Tertiary Channels
• The Jenkins Mine Project Pt II: Terrain and Map Study
• Search Called Off for Missing Treasure Hunters
• Glacial Gold in the Midwest
• Hardrock Prospecting in El Dorado County, California
• Gold & Silver of the Comstock Lode
• Melman on Gold & Silver
• Forest Service Pays Miners $245K for Unlawful Destruction of Mine
