These are the ruins of the Blewett Stamp Mill, part of the historic Blewett mining district in central Washington. Built in the late 1800s, the mill processed gold ore from nearby mines and played a key role in supporting the surrounding mining camps. Today, the site consists mainly of stone foundations and scattered metal, and decaying timbers offering a look at the industrial scale of early hard-rock mining in the region. #Blewett #BlewettStampMill #WashingtonHistory #MiningHistory #HistoricSi