Where: California · North America · approx. 38.78, -121.62 (vicinity only)
Why this spot: 1849-1880
What turns up: Genuine 49er-era shot: black glass spirits, gold-rush hardware
Access: Gray area.
Marina private; confluence bed state sovereign (PRC 5097.5); Fremont Weir WA across the way = CDFW no-collecting.
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.