November 2005 by StaffExcerpts from CMJ published 50 years ago this month.
Over the past twenty-five years I have used specialized examples of the various units mentioned in the following article. They all can find gold. Using an expensive “high-end” gold machine does not guarantee success. Your choice should depend upon...
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Jasperoid is a jasper-like siliceous rock, in which chalcedony or cryptocrystalline quartz has replaced limestone, dolomite, or shale. It forms the gangue of many important ore bodies. It is stained by iron and manganese oxides into shades of...
Eastern Oregon Mining Association members have filed a federal lawsuit against the National Marine Fisheries Service (NMFS) demanding that the agency provide biological opinions on any threat to wildlife or the environment so miners can begin working their claims.
The Bawl Mill • The Price of Gold—Where It’s Headed and Why • Mining Companies Competing for Labor • Sam, the Tenderfoot Prospector • Placer Gold in Russia • The Rampart Goldfields, Alaska • Tales of California Gold Discoveries 3rd in a Series—Bloody Nick The Miner • Company Notes • Miners Rally Successful • Venezuela’s Chavez Halts Mining Projects • Metal-Mineral Identification Utilizing a Detector • Mining Stock Quotes and Mineral & Metal Prices • Melman on Gold & Silver • Montana Lawmakers Want Economic Review of New Mining Rule