All Posts Tagged Tag: ‘gold mines’

Mercury From Gold Rush Contaminating Wildlife Today

Gold mining has been called “the gift that keeps on taking” by geographer Gary Brechin, and the damage to California will possibly last ten millennia. The LA Times and USA Today report that the hydraulic mining practices of gold rush-era miners in the mid-to-late 1800s deposited mercury-laced sediments throughout the Sacramento Valley and deep into the San Francisco Bay. Even …

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