Clayton’s mining boom went bust pretty quickly
CLAYTON, CA (Dec. 30, 2024) — Ancient geological processes have made the Mount Diablo area
mining
Concord man fined $150K for gold mining operation that polluted Idaho’s Clearwater River
(Oct. 5, 2022) — In a September 28 ruling, Chief US Magistrate Judge Raymond Patricco
Rich history of mining in Clayton hills
The so-called gravel we now see mined on Mount Diablo is just one of many