Where to Find Aquamarine in Maine
Maine has 5 mapped collecting spots that report aquamarine, spread across 4 counties. The largest share sits in Oxford County County with 2 spots. 5 of the spots are on land mapped as publicly accessible.
Spot list checked against source data on April 1, 2026.
Map of 5 aquamarine collecting spots in Maine
Best counties for aquamarine in Maine
Ranked by the number of mapped aquamarine spots. County links open the full rockhounding page for that county.
- Oxford County2 spots
- Androscoggin County1 spot
- Lincoln County1 spot
- Sagadahoc County1 spot
Every aquamarine spot we track in Maine
Sorted by county. Coordinates open in Google Maps.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Mount Apatite QuarriesStevens Mill Road | Androscoggin County |
| 44.0871, -70.2904 | Public |
| Edgecomb QuarryRiver Link | Lincoln County | 43.9632, -69.6178 | Public | |
| Baldpate MountainAppalachian Trail | Oxford County | 44.6092, -70.8921 | Public | |
| Bumpus QuarryCrooked River Causeway | Oxford County |
| 44.3106, -70.7817 | Public |
| HaveyTrenton Place | Sagadahoc County | 43.9757, -69.9448 | Public |
Before you go
Read the aquamarine identification guide so you know what a keeper looks like in the field: Aquamarine in the encyclopedia.
Aquamarine in Maine FAQ
Where can you find aquamarine in Maine?+
The mapped spots concentrate in Oxford County County, Androscoggin County County, and Lincoln County County. Every spot on this page appears on the map above with coordinates and access notes.
How many aquamarine spots are mapped in Maine?+
5 spots across 4 counties. The RockHoundR app keeps the same spots on an offline map with public land overlays, geology layers, and your saved finds.
Is it legal to collect aquamarine in Maine?+
Hand collecting of common rocks and minerals in small amounts for personal use is generally allowed on BLM and U.S. Forest Service land, with limits set by the local field office. National parks, most state parks, and tribal land are closed to collecting. 5 of the 5 mapped spots here sit on land marked public. Always confirm current rules with the managing agency before you dig.
Where else to find aquamarine
More minerals to hunt in Maine
Hunt aquamarine in Maine with the map in your pocket
RockHoundR puts these spots on an offline map with BLM and Forest Service overlays, geology layers, and a log for your finds.
