49-er gold mining - Media Collections Online

A global-scale data set of mining areas

A global rise in alluvial mining increases sediment load in tropical rivers

49er Gold Miner

A Day in the Life of a California 49er - Gold Prospectors Association of America

Dig for Gold

An underexploited invisible gold resource in the Archean sulphides of the Witwatersrand tailings dumps

Beats Studio3 Decade Collection Wireless Over-Ear Headphones - Defiant Black/Red : Electronics

forests capture high levels of atmospheric mercury pollution from artisanal gold mining

49-er gold mining - Media Collections Online

Today in History - January 24

Five Places Where You Can Still Find Gold in the United States, Travel

Global mining footprint mapped from high-resolution satellite imagery

Economic estimation of Bitcoin mining's climate damages demonstrates closer resemblance to digital crude than digital gold