All Articles
Placer Gemstones
December 2001 by Edgar B. Heylmun, PhD
Only the so-called “precious gems” will be considered in this article. They are diamond, ruby, sapphire, and emerald. A “gem” must be rare, hard, and durable, and possess a unique color or quality in order to be classified as a gem.Additional articles that might interest you...
Ghost Towns of Washington County, Utah
October 2002
As people race by on Interstate 15 through the southwestern portion of Utah, they miss many relics of early silver mining and agricultural days hidden just off the freeway. Washington County had a rich mining and farming history dating back to Civil War times, and there are some that believe it still holds some hope for future mining.
As people race by on Interstate 15 through the southwestern portion of Utah, they miss many relics of early silver mining and agricultural days hidden just off the freeway. Washington County had a rich mining and farming history dating back to Civil War times, and there are some that believe it still holds some hope for future mining.
Company Says Central Idaho Project Feasible
January 2016
...the federal agency is intrigued by a plan that might result in cleaning up the area without cost to taxpayers.
...the federal agency is intrigued by a plan that might result in cleaning up the area without cost to taxpayers.
Saving Money on Mining Gadgets
August 2009
Within your local area there is a store where you can find all sorts of handy tools for your gold mining enterprises, and at bargain basement prices.
Within your local area there is a store where you can find all sorts of handy tools for your gold mining enterprises, and at bargain basement prices.
Comstock Mining Gets Approval
February 2014
The approval, which affects 87 acres on the south end of Silver City, allows the company to move forward with exploration to determine the area's mining potential.
The approval, which affects 87 acres on the south end of Silver City, allows the company to move forward with exploration to determine the area's mining potential.
Ganes Creek Hits 10 Years—Part I
May 2012
Find huge gold nuggets with your metal detector! That has been the promise, and for a lucky group of detectorists in the Ganes Creek “Pound Club” the reality of finding gold at Ganes Creek, Alaska.
Find huge gold nuggets with your metal detector! That has been the promise, and for a lucky group of detectorists in the Ganes Creek “Pound Club” the reality of finding gold at Ganes Creek, Alaska.
Legislative and Regulatory Update
October 2013
• 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
• 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
Legislative and Regulatory Update
July 2011
• Battle continues in the "Golden State"
• California Water Board needs your comments
• Battle continues in the "Golden State"
• California Water Board needs your comments
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