Eugui magnesite quarries

ROCKHOUNDING RESTRICTED DOCUMENTED

Where: Navarre · Europe · approx. 42.97, -1.51 (vicinity only)

Why this spot: Alpine-quality magnesite crystals from working quarries in the Baztan valley

What turns up: magnesite rhombs, dolomite, calcite

Access: Restricted.

Active quarry; access only with company consent.

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.