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Basic Geology for the Independent Miner—Part II Recognizing and Understanding Rock Formations (Petrology)

Rocks are an aggregate formed from the accumulation of minerals. Minerals form under various conditions, and when the minerals come together in mass, they form rocks.

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Glacial Gold in Ohio


Ohio is an industrialized, midwestern state with a population of 11.5 million and an area of 40,953 square miles. Annual precipitation is about 40 inches, enough to give rise to hardwood forests...

A Word from the Editor


Following the hundreds of delivery complaints we received regarding our January 2006 issue, the US Postal Service made a few suggestions to help stem the tide of late deliveries.

Over The Divide: Charles Lewis Garrett


Cal-Gold Closes Shop After 30 Years


“It is with great sadness that after more than 30 years in business in Pasedena, Cal-Gold will close its doors,”

The Rich Hill Outing


Out in the western gold country, the traffic of electronic prospectors on the hills appears to be increasing at a rapid rate. While a lot of factors are contributing to this, probably the biggest force attracting these new folks is the continuing...

The Rush to Treasure Hill


There were some exceptional times in the far-flung history of the West. Rich finds of minerals that set men’s souls ablaze. From the rich gold fields of California, men who arrived too late to find riches went searching in every direction. The trail that we will follow leads east, past the shining silver district of the Comstock Lode.

Mine, Baby, Mine!


In March 2012, the Obama administration filed a World Trade Organization complaint against China. Now this is the election season, and taking potshots at China is an easy and natural thing for just about any politician to do. It’s almost as easy as offering support for motherhood and apple pie because virtually no one is going to oppose you. But this complaint was about mining, and so I thought it worthwhile...

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