Where: Utah · North America · approx. 39.85, -113.24 (vicinity only)
Why this spot: Rockhounding locality: hollow quartz-lined geodes (often with chalcedony) in reworked volcanic ash
What turns up: quartz geodes, chalcedony, agate
Access: Open / legal.
BLM public land (Fillmore Field Office); open to personal-use geode collecting, free dispersed camping allowed.
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.