The Art of Finding Coarse Gold Part II—Pocket Hunting for Residual Placers
January 2005 by Chris RalphIt is a fact that many of the well-known placer districts of the Western US have small veins that contain sparse pockets of coarse gold as their source. This is the main reason why many rich placer districts have seen little or no hard rock mining...
• Drug smuggling tunnels filled with environmental delays and red tape
• Did we make the list?
• A whopper of an error
The advent of the nuclear age, after World War II, aroused concerns in government circles when officials realized the United States was entirely dependent upon foreign sources of supply for rare earth elements. This prompted the Atomic Energy Commission (AEC) to enlist the US Bureau of Mines Special Minerals Investigation Branch to evaluate monazite-bearing placers in the United States in 1948.
• Don't go in the water...
My mother stands in the desert, a hot wind kicking up puffs in the sand around her feet. She’s staring hard at the rusted buckets, weathered boards and mine shafts scattered throughout the sagebrush, concentrating, and I can tell she’s not really here. Not here now, at least. She is here 65 years ago. And this is not a long-abandoned ghost town at the end of a dirt road in one of Nevada’s endless stretches of nowhere.
Since 1993, US reliance on imports of raw and processed materials of mineral origin has increased more than seven fold.
On a recent day in late November, the Virginia deer hunting season was in full swing. For most of the morning, while I was busy shoveling stream gravel into a sluice, the surrounding woods echoed with the sound of gunfire and...
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
The Bawl Mill • Convention Report • Interview with Congressman Gibbons on Mining Law Reform • Gold Canyon Resources Targets Gallium • Tucson Mountain Chaos • Picks & Pans: Auburn Ravine Gold • Suit Filed to Stop Mining in Northern California • Niobium and Tantalum • The Iola Mine Group, Montgomery County, North Carolina • Effectively Using a Detector and Drywasher for Placer Gold • Mining Companies Use Conservative Valuations • Company Notes • Accident at Robinson Mine Leaves Two Dead • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices