Where: Iceland · Europe · approx. 64.39, -15.34 (vicinity only)
Why this spot: Optical calcite mined from a basalt vug system in the early 1900s
What turns up: optical calcite (viewing), zeolites nearby
Access: Restricted.
Protected site on farm land at a glacier tongue; collecting not permitted.
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.