Where: Montana · North America · approx. 45.61, -113.04 (vicinity only)
Why this spot: Tertiary granite
What turns up: Quartz and amethyst scepters dug at the Beaverhead-Deerlodge NF public rockhound area
Access: Open / legal.
Forest Service developed rockhound area; hand digging free, fee for parking, no power tools.
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.