Biggs Junction OR: Biggs jasper

Where: West · North America · approx. 45.66, -120.84 (vicinity only)

Why this spot: Biggs picture jasper

What turns up: The classic blue-and-tan picture jasper (Biggs jasper) came from roadcuts and private ground near Biggs Junction on the Columbia; most sources are now claimed or private.

Access: Restricted.

Active mining claims, private ground, or a protected/permit-only site. Do not collect without written authorization.

Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.