Here are some rocks in case it helps. USA, Oregon, Josephine County. Peridotite boulders of the Quaternary Rough and Ready Cr. alluvial fan, Jurassic Josephine ophiolote behind. - ThreadSky

kludgecreek.bsky.social • 45 days ago

Here are some rocks in case it helps.

USA, Oregon, Josephine County. Peridotite boulders of the Quaternary Rough and Ready Cr. alluvial fan, Jurassic Josephine ophiolote behind.