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The History of Mining in Arizona

Posted by OakRocks on 15th Jun 2019

The History of Mining in Arizona

Mining in Arizona has always been very important. Over 900 different minerals have been discovered in Arizona. Hundreds of towns in Arizona owe their very existence to mining operations. Arizon …

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Polka Dot Agate Mine

Posted by OakRocks on 8th Jun 2018

Polka Dot Agate Mine

West Coast Mining owns the Polka Dot Agate Mine.It is near Madras, Oregon and they are open to visits! If you would like to experience digging at an actual mine site you can visit the Polka Dot A …

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