Where: California · North America · approx. 36.38, -120.75 (vicinity only)
Why this spot: Cretaceous
What turns up: Benitoite float, serpentine minerals
Access: Gray area.
Clear Creek Mgmt Area; access restricted for asbestos, verify.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.