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Chuckwalla / Opal Hill area, California

ROCKHOUNDING PERMISSION REQUIRED DOCUMENTED

Where: California · North America · approx. 33.43, -114.96 (vicinity only)

Why this spot: Tertiary

What turns up: Fire agate and precious opal seams (Opal Hill Mine fee area)

Access: Permission required.

Opal Hill is a private fee mine; surrounding land is BLM.

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.