Yates mine, Otter Lake

Where: Quebec · North America · approx. 45.85, -76.43 (vicinity only)

Why this spot: Pontiac feldspar-mica workings famous for large red-brown zircon-bearing veins and fluorescent minerals

What turns up: zircon, apatite, phlogopite, fluorescent calcite and diopside

Access: Permission required.

Private property with a tradition of arranged access, confirm with owners before visiting.

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