FIELD Woolly Mammoth Rock Shop & Museum
A rockhounding landmark of Washington’s Olympic Peninsula, long woven into the Sequim and Clallam County gem & mineral community.
The Woolly Mammoth Rock Shop & Museum was a fixture of the Sequim rockhounding scene — a place where local collectors, club members and visitors came to see specimens, fossils and lapidary work from the Olympic Peninsula and beyond.
A Sequim rockhounding landmark
Sequim and the wider Olympic Peninsula have a deep amateur-geology tradition, anchored by clubs such as the Sequim Rock Club and the Clallam County Gem & Mineral Society. The Woolly Mammoth sat squarely in that world — part shop, part informal museum of rocks, minerals and fossils.
The collection
Specimens associated with the museum were notable enough to be referenced by natural-history photo libraries — including fossil pieces such as fish preserved in matrix and amber inclusions. This page anchors that heritage on Field & Stone; the full account of the shop, its founders and its collection will be expanded from verified local sources.
Part of the Olympic Peninsula scene
The Woolly Mammoth belonged to a living network of Peninsula clubs and shows. To explore it, see our directory of Olympic Peninsula rock & gem clubs — where to meet collectors, attend shows and join field trips.
Published by KEVALEX Group.