The Bawl Mill

November 1999 by Staff

Ask The Experts: Assay problem or recovery problem?

January 2017

Q: I have tried various leaching techniques from which I cannot get a precipitate.

BLM Runs Check on Assay Services

May 2003
The Bureau of Land Management (BLM) recently conducted a multi-year study of sixty-five assay laboratories to determine the accuracy of their testing procedures. The laboratories, all located in North America, were provided with ore samples of known concentrations without benefit of identifying the source as BLM. Payment was rendered for the service provided.

Groups Plan to Sue Over Lynx Protection

August 2000
Three environmental groups have served formal notice that they intend to sue the U.S. Forest Service for failing to protect the Canada lynx as a threatened species under the Endangered Species Act.

Tales of California Gold Discoveries 1st in a Series—Yankee Jim's

September 2005
Most everyone has heard the term “gold is where you find it’” and probably have read how James Marshall, in 1848, while inspecting the mill-race ditch that had been dug to supply water for the saws at the sawmill that he was building for John Sutter, ended up finding the first pieces of gold within the ditch along the South Fork of the American River...

Proposal Submitted for Lab at Homestake

July 2001
Rapid City, S.D. (AP)—Scientists and a team of South Dakotans have submitted a $281 million, five-year plan to turn Homestake Mine in Lead into the world’s largest underground laboratory.

Sierra County Gold—Part II

January 2014
...we will continue our examination of the rich streams and mining districts, and then take a look at some of the big nuggets that have been found here.

Mud Men: Pocket Miners of Southwest Oregon—Part I

February 2011
Rocks and minerals associated with clay seam gold deposits in southern Oregon are often in sedimentary rock units at least partially metamorphosed into argillite. They are also associated with mafic volcanic rocks, basalts and gabbro that...

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USPS Delays ICMJ Delivery at Oakland, CA Processing Center   • Another Gold Heist Reported at Nome   • No Need to Rewrite Mining Regs, NAS Study Confirms   • BLM Filing Requirements for Small Miners' Waiver   • Asarco Accepts Phelps Dodge Buyout   • Once Lonely, Mojave Desert Phone Now World's Companion   • Judge Blocks Road Protest   • Company to Sue Over Stymied Gold Mine   • No Mining / Logging on 40 Million Acres   • Catastrophism vs. Uniformitarianism   • 1st Annual Placer County Open Gold Panning Championships—1999   • Picks & Pans: The Ten-Pennyweight Nugget   • Mining in Sonora, Mexico   • Pullin' the Pin   • Land of Golden Dreams—California in the Gold Rush Decade   • Cerro Colorado Silver, Arizona   • Progressive Privy Program Proved Popular   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices   • Surging Gold Prices Burn a Few Unlucky Mining Firms   • Looking Back

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