Where: Idaho · North America · approx. 42.65, -115.71 (vicinity only)
Why this spot: Miocene
What turns up: Bruneau jasper (egg-shaped brown/cream picture jasper) from a canyon-rim deposit
Access: Permission required.
Primary deposit is a private claim; general canyon-rim float is BLM. Prime material is claimed.
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.