South Dakota · Custer / Pennington / Lawrence · Research only
Black Hills Critical Minerals Research
Material referenceLOCATION FIELD MAP
Local field map, land context & nearby records
The emphasized pin represents this guide’s mapped location; nearby pins provide comparison context and are not automatic collecting destinations.
Black Hills Critical Minerals Research is a research-focused rockhounding record for Custer / Pennington / Lawrence, South Dakota. It is associated with lithium, beryllium, tin, tungsten and other critical-mineral occurrence context. The recorded research or management context is South Dakota Geological Survey / geologic occurrence context. Use this entry to understand locality and geological context, then resolve the exact parcel, ownership, access, mineral rights, safety and removal authority before treating any occurrence as a collecting site.
Can I collect at Black Hills Critical Minerals Research?
Research only. Geologic occurrence or regional research context only. Current access, ownership, claims, protected-resource rules, safe entry and collecting authority are not established by occurrence data.
Use this entry to understand locality and geological context, then resolve the exact parcel, ownership, access, mineral rights, safety and removal authority before treating any occurrence as a collecting site.
What rocks, minerals, fossils or collecting interests are associated with it?
The record lists lithium, beryllium, tin, tungsten and other critical-mineral occurrence context. 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 South Dakota Geological Survey / geologic occurrence context.
What evidence supports this status?
The record was last reviewed on 2026-08-30. Evidence and management context: South Dakota Geological Survey / geologic occurrence context. This record documents a location of interest but does not establish permission to collect. Confirm landownership and the relevant manager’s current written rules before visiting.
How precise is the map marker?
The marker is approximate area context — county geometry for Custer / Pennington / Lawrence, South Dakota. It is intentionally approximate and should not be interpreted as a specimen coordinate or as proof that collecting is authorized at the marker itself.
Checks specific to this location
- Confirm parcel ownership and obtain required permission before entering or removing material.
- Check this protected area’s current removal and access restrictions; a recreation destination may be viewing-only.
- Treat this record as research or viewing context unless the current authority explicitly confirms the proposed collecting activity.
- 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 30, 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.
LOCATION-SPECIFIC FIELD ANSWER
What Black Hills Critical Minerals Research tells you about rockhounding in South Dakota
This is a Research record. It preserves useful geological or locality evidence while making clear that collecting authority has not been established.
What rocks or minerals are associated with Black Hills Critical Minerals Research?
The record associates this place with lithium, beryllium, tin, tungsten and other critical-mineral occurrence context. 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 South Dakota Geological Survey / geologic occurrence context. Verify that authority and the exact parcel or boundary before relying on access information. Use this entry to understand locality and geological context, then resolve the exact parcel, ownership, access, mineral rights, safety and removal authority before treating any occurrence as a collecting site. The evidence snapshot was last checked 2026-08-30.
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.