April 2002 by Edgar B. Heylmun, PhDAlluvial fans are essentially dry land “deltas” which can be found in all climates. However, they are best developed in arid and semi-arid regions, where they may be many square miles in area. They are built up by outpourings of silt, sand, and gravel caused by seasonal run-off, as well as by boulders and cobbles carried by flash floods.
- EPA ends "sue and settle"
- Sage grouse mineral withdrawal cancelled
We dug and extracted for two more hours. This time, as I dumped the concentrates, I saw a piece of gold three-fourths of an inch long and as big around as a pencil.
There are situations where small-scale miners cannot use dredges or high bankers. This is when it’s time to join the ranks of the old timers and their use of hand methods. Back when a gold pan, pick and shovel and sluice or rocker box were the...
Most prospectors learn early that pyrite is fool's gold...but the truth is it can be an excellent indicator mineral for gold and in many cases does contain small amounts of gold.
The world received a sad reminder of just how dangerous and threatening terrorism has become as more than three hundred people—most of them children—died when Russian troops and police stormed a school that had been taken over by terrorist rebels from the breakaway province of Chechnya in the Russian city of Beslan. This act was followed almost immediately by the bombing of the Australian Embassy in Indonesia with nine dead in that attack. And, if mankind’s craziness wasn’t enough...
Suggestions for claim jumpers
The Bawl Mill • 43 CFR 3809 Final Rule • Platinum Claims on Heines Creek • Picks & Pans: Eureka! We Struck It Again • More on Meteorites • The Gold Hill and Iowa Mine, Boise County, Idaho: 1863-1895 • The First Prospectors • All That Glitters is Gold • Aussie Gold—Swinging Over to South Australia • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices