49-er gold mining - Media Collections Online

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

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

Yes, Women Participated in the Gold Rush - JSTOR Daily

Casio Collection Women's Watch A159WGEA, Black/Gold, 36.8 x 33.2 x 8.2 mm, Bracelet (A159WGEA-1EF) : Casio: Clothing, Shoes & Jewelry

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

The impact of gold mining and agricultural concessions on the tree cover and local communities in northern Myanmar

[Kinder, Gary] on . *FREE* shipping on qualifying offers. Ship of Gold in the Deep Blue Sea

Ship of Gold in the Deep Blue Sea

Remote Sensing, Free Full-Text

[Antonopoulos, Andreas M.] on . *FREE* shipping on qualifying offers. The Internet of Money: A collection of talks by Andreas M.

The Internet of Money: A collection of talks by Andreas M. Antonopoulos

What's a 49er?

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Risks of mining to salmonid-bearing watersheds

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