New York · Herkimer · Protected / viewing
Ace of Diamonds Mine & Campground — Closed
Material referenceLOCATION FIELD MAP
Local field map, land context & nearby records
No exact primary coordinate is published for this record, so the map uses regional context without inventing a specimen pin.
Ace of Diamonds Mine & Campground — Closed is included as a protected or viewing-focused record in Herkimer, New York. The mapped interest is Herkimer diamond quartz. The recorded management context is private mine/campground. This entry is not a collecting recommendation. Do not remove rocks, minerals, fossils or other natural material where current protections or prohibitions apply.
Can I collect at Ace of Diamonds Mine & Campground — Closed?
Protected / viewing. Current operator notice says the physical mine, campground and gift shop are closed until further notice. Historical popularity cannot override current closure.
This entry is not a collecting recommendation. Do not remove rocks, minerals, fossils or other natural material where current protections or prohibitions apply.
What rocks, minerals, fossils or collecting interests are associated with it?
The record lists Herkimer diamond quartz. This description is tied to this atlas entry and should be read together with the access status below.
Who manages the place or provides the evidence context?
The recorded manager or context is private mine/campground.
What evidence supports this status?
The record was last reviewed on 2026-08-23. Evidence and management context: private mine/campground.
How precise is the map marker?
The map uses named-place or Herkimer context for navigation. Resolve the exact site and current field authority before relying on the location for collecting decisions.
Checks specific to this location
- Check this protected area’s current removal and access restrictions; a recreation destination may be viewing-only.
- Confirm any current permit, fee, booking or operator requirements before travelling.
- Stay out of unstable mine workings and inspect the access, ownership and safety restrictions from current official notices.
- Reconfirm openings, temporary closures and seasonal access with the land manager.
- Verify the exact destination, the land manager’s latest rules and safe travel conditions before leaving.
When was this information last checked?
The recorded review date is August 23, 2026. Treat that date as the evidence snapshot used for this classification. Conditions can change after review, so field decisions should use the newest posted rules and manager information.
Is a map pin the same as collecting permission?
No. A map pin answers a navigation or geographic-context question. The status and evidence answer the permission question. Exact coordinates, public destination addresses and approximate county or regional context are deliberately kept separate so geographic precision is not confused with legal authority.
Closed visitor mine: do not navigate here as an active dig
The atlas lists Ace of Diamonds as closed. Its former fee-dig reputation does not establish current operations or access. Do not enter the property or advertise a current reservation based on outdated descriptions. For lawful managed experiences compare the separate Crystal Grove or Herkimer Diamond Mines guides and recheck operator notices.
LOCATION-SPECIFIC FIELD ANSWER
Ace of Diamonds Mine & Campground — Closed: geology viewing and research, not a collecting recommendation
This record is classified Protected/viewing. Use the guide to understand the place and its geology; do not interpret the map marker as permission to remove specimens.
What rocks or minerals are associated with Ace of Diamonds Mine & Campground — Closed?
The record associates this place with Herkimer diamond quartz. That association is a field-research lead, not a guarantee that material can be found or legally collected at every point around the marker.
What should be checked before visiting?
The current manager or evidence context is private mine/campground. Verify that authority and the exact parcel or boundary before relying on access information. This entry is not a collecting recommendation. Do not remove rocks, minerals, fossils or other natural material where current protections or prohibitions apply. The evidence snapshot was last checked 2026-08-23.
How should this record be used for “rockhounding near me”?
This record is not treated as a Ready Near Me collecting lead; use it as broader research or access context.
COMMUNITY FIELD INTELLIGENCE
Public Testimony & Field Stories
Approved visitor reports add real-world context to the official and geological evidence above. Community testimony never overrides land-manager rules, ownership, claims, closures or protected-resource law.