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Researchers Trace History of Hope Diamond

Researchers using computer analysis have traced the origin of the famed Hope Diamond, concluding that it was cut from a larger stone that was once part of the crown jewels of France.

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Tucson Show Marketing


Normally we do not cover gem and mineral shows, but this one is a little different. The Tucson (Arizona) Gem and Mineral show is the sales source for so many small mining operations, I felt I had to address this show and its possibilities for the small miner.

The Small Hardrock Mill—Part II


Welcome back to our mining claim. In part one we located our claim, sunk our shaft, and stored some ore in the ore bin. Now we must decide how we are going to extract the gold. We briefly discussed setting up a lab in a 40-foot semi-trailer at the mine site, so let’s decide what we are going to need in the lab.

Gold in the South Pass Greenstone Belt, Wyoming


To many geologists and prospectors, “greenstone belts” are synonymous with “gold belts” since they provide excellent places to search for gold.

Learning the Game and the Power to Change It


The one legal entity that can change the game and provide a path and template to protect landowners and public land users across the United States is the miner.

Melman on Gold & Silver


One of the largest conundrums we would point out is the matter of rising interest rates starting to take place in several nations.

Small-Scale Processing of Hard Rock Ores


Depending on the ore and if significant sulfides are present, a hard rock miner may be able to get away with simply using a flux to digest the other minerals that may be present.

Finding Diamond Deposits With Your PC—Part II


As you search for cryptovolcanic structures in Colorado and Wyoming look to see if the anomaly has white soil. If the anomaly lies within a forest of pines, often the depression will occur in a distinct treeless area outlined by aspens and willows.

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The Bawl Mill   • $100 Million Lost on Faulty ESA Listing   • Geologists Locate Giant Gemstones   • Miner Wins Important Victory Against Forest Service   • Philippines Asks Foreigners to Invest in Mining   • The Art of Finding Coarse Gold Part IV—Recovery of Coarse Gold From Alluvial Placers   • Healthy Interest at Recent Vancouver Conferences   • Idaho Silver Miners Come to Aid of Tsunami Victims   • Picks & Pans: In Search of a Vein: Looking for Hardrock in the Talkeetna Mountains   • The "Rip-Roaring" Flood That Washed Out Mazuma, Nevada   • Looking Back   • Resolution Copper Mine, Arizona   • Company Notes   • China Ups Investment in Foreign Minerals   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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