Woodward Ranch agate, Texas

Where: Texas · North America · approx. 30.03, -103.51 (vicinity only)

Why this spot: Tertiary volcanic

What turns up: Texas plume, pompom and red plume agate at long-running fee ranch

Access: Permission required.

Private fee ranch; pay per pound, guided access.

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