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How Much Gold Is In My Gold-Quartz Specimen?
June 2010 by Chris Ralph
The method is based on the fact that gold is much denser than quartz, and the more gold that is present in a specimen, the higher the density of the piece will be as a whole.
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Mud Men: Pocket Miners of Southwest Oregon Part III
April 2011
The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.
The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.
New "Employment" Category
February 2012
Due to the high demand for well paying jobs in the mining sector, and a robust mining industry in need of qualified workers, we’ve added an “Employment” section to our Mine Market (Classifieds) effective immediately.
Due to the high demand for well paying jobs in the mining sector, and a robust mining industry in need of qualified workers, we’ve added an “Employment” section to our Mine Market (Classifieds) effective immediately.
Mining Stock Quotes and Mineral & Metal Prices
November 2017
Throw-Away Gold: Back to Basics
February 2002
Placer mining, whether for profit or recreational purposes, involves separation of free gold from the gold-bearing sands (gangue) of alluvial deposits by methods using specific gravity. The free gold can vary from 17 to 19.3 in specific gravity terms, depending on the alloy mix, which is usually silver, but can be copper, lead, sulfur, tellurium, antimony, or mercury.
Placer mining, whether for profit or recreational purposes, involves separation of free gold from the gold-bearing sands (gangue) of alluvial deposits by methods using specific gravity. The free gold can vary from 17 to 19.3 in specific gravity terms, depending on the alloy mix, which is usually silver, but can be copper, lead, sulfur, tellurium, antimony, or mercury.
The Fort Knox Mine—1,200 Ounces a Day
January 2002
In years past, it was a long, mosquito infested walk through these hills, not only as a youth but also as an enthusiastic gold prospector and explorer in search of old gold mines and lost paystreaks. Hours were spent going through...
In years past, it was a long, mosquito infested walk through these hills, not only as a youth but also as an enthusiastic gold prospector and explorer in search of old gold mines and lost paystreaks. Hours were spent going through...
Melman on Gold & Silver
September 2006
It was not hard to find negative news during the past month, not hard at all. We were overwhelmed with continuing stories of the Israeli-Hezbollah conflict, which took place in southern Lebanon, and Israel remained at war with Hamas in Gaza.
It was not hard to find negative news during the past month, not hard at all. We were overwhelmed with continuing stories of the Israeli-Hezbollah conflict, which took place in southern Lebanon, and Israel remained at war with Hamas in Gaza.
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• Glaciers and Placer Gold Deposits
• Ask The Experts: Can you help me identify these items?
• Getting The Most Value From Your Gold-Quartz Specimens
• Highbanking and the House Rock
• Fix or Replace, Depreciate or Write-Off
• Melman on Gold & Silver
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