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https://www.noaa.gov/media/digital-library-photo/pl23r00imm09jpg

Description

A mine opening, adit. Note the highly contaminated acidic mine drainagecoming from the left. (Image credit: NOAA Restoration Center & Damage Assessment and Restoration Program)

Credit

NOAA Restoration Center & Damage Assessment and Restoration Program

Display Date

1992

Location

Redding, Shasta County, California