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Small Mining Operations

The 10-Ton Boulder: Expanding Grout Demolition

Imagine you have located a source of virgin placer ore containing immense gold value. Now imagine that there is a 10-ton monolith of extremely hard gneiss in between you and payday.

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The Bawl Mill   • Ask The Experts - What is the “blue lead?”   • Ask The Experts - Can an Ohm meter find gold in pyrite?   • Ask The Experts - Can you tell me about this mining district?   • How Deep Can That Detector Go?   • Simple Mine Surveying With Basic Hand Tools   • Dredging Do's and Don'ts   • Emails Confirm--FBI Was Looking for Gold at Pennsylvania Dig Site   • Gold Prospecting for Better or Worse: Tuck and Roll   • Preparing For The 2021 Mining Season   • Drywashing for Desert Gold—Part III   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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