Where: California · North America · approx. 33.22, -116.78 (vicinity only)
Why this spot: Cretaceous
What turns up: Pink and watermelon tourmaline, morganite
Access: Open / legal.
Private fee-dig tailings screening operation.
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.