July 2003 by Edgar B. Heylmun, PhDHills and mountains that contain gold deposits will weather and erode over a long period of time, and the eroded material will move slowly downhill. Frost wedging and roots are two of several agents that can cause bedrock to be fractured and...
The Colorado state Court of Appeals ruled that counties have the authority to ban the use of cyanide in gold mining.
Although I found my first detected nugget on a hard rock mine dump using an early VLF/TR coin hunter, it was by “following the dry washers” and detecting old tailing piles that I soon packed a metal 35mm canister with small sub-grain to...
• California suction dredging
• House shows support for public land use
Some gems can potentially poison you, make you sterile and even make you forget who you are.
• Judge refuses to grant preliminary injuction to end suction gold dredging moratorium in California
• Proposed listing of Yellow-legged frog and Yosemite Toad in northern California
The Bawl Mill • Our Readers Say • PLP Members Win Occupancy Case—Appeals Continue • Prospecting for Iron in Alaska • Gold Deposits in Skarn • Picks & Pans: Highbanking on the American River • Platinum Firm, Palladium to Remain Weak • Spencer Opal Deposits, Idaho • Company Notes • Elko Mining Expo a Success • Gold Prospecting in Alberta • National Mining Hall of Fame to Induct Six • Mining Stock Quotes and Mineral & Metal Prices • Melman on Gold & Silver • Looking Back