Herkimer Diamond Mines — Rockhounding in Herkimer County, New York
Herkimer Diamond Mines is a mapped rockhounding spot in Herkimer County, New York. Below: coordinates, access notes, nearby spots, and trip-planning links.
Map showing Herkimer Diamond Mines in Herkimer County, New York
Quick details
- Access
- Paid / fee dig
- County
- Herkimer County
- State
- New York
- Postcode
- 13406
- Coordinates
- 43.12919, -74.97635
Land & collecting status
Pay-to-dig site
This is a fee-dig location. Hours, prices, and what you can keep vary by operator. Call ahead before driving out.
Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.
Nearby rockhounding spots
Other rockhounding spots within driving distance of Herkimer Diamond Mines.
- Ace of Diamonds & Herkimer Diamonds MineHerkimer County · 0 mi awayHerkimer Diamonds
- General Area (Herkimer County 2)Herkimer County · 2 mi awayHerkimer Diamonds
- General Area (Herkimer County 3)Herkimer County · 2 mi awayHerkimer Diamonds
- General Area (Herkimer County 1)Herkimer County · 2 mi awayHerkimer Diamonds
- Treasure Mountain MineHerkimer County · 7 mi awayQuartz, Fluorite, Calcite
- Ace of Diamonds MineHerkimer County · 8 mi awayHerkimer Diamonds
- Diamond Mountain MiningHerkimer County · 9 mi awayGarnet, Epidote, Quartz
- Crystal Grove Diamond MineFulton County · 18 mi awayHerkimer Diamonds
Herkimer Diamond Mines FAQ
Where is Herkimer Diamond Mines?+
Herkimer Diamond Mines is in Herkimer County, New York, at 43.12919, -74.97635.
What rocks and minerals can you find at Herkimer Diamond Mines?+
Herkimer Diamond Mines is on the rockhounding map but no minerals are listed in our reference. Open RockHoundR to see what other rockhounds have logged.
Is collecting allowed at Herkimer Diamond Mines?+
Pay-to-dig site. This is a fee-dig location. Hours, prices, and what you can keep vary by operator. Call ahead before driving out. Always confirm current rules with the managing agency before a trip.
How do I get to Herkimer Diamond Mines?+
Open the directions link to navigate to 43.12919, -74.97635 in Google Maps. Some spots are remote — check road conditions before driving out.
More rockhounding in New York
See all 70 New York spots →Open Herkimer Diamond Mines on the map
Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.
