Montana · Prairie · Research only
Terry Area — Yellowstone River Moss Agate
Material referenceLOCATION FIELD MAP
Local field map, land context & nearby records
This guide intentionally does not publish a primary coordinate. The map is centered on Prairie County context and shows nearby mapped records without inventing a pin.
Terry Area — Yellowstone River Moss Agate is a research-focused rockhounding record for Prairie, Montana. It is associated with Montana moss agate. The recorded research or management context is Yellowstone River corridor near Terry. 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 Terry Area — Yellowstone River Moss Agate?
Research only. Current Montana tourism confirms moss-agate collecting interest along the Yellowstone River, but Stream Access Law establishes recreation/access only, not mineral-removal authority; adjacent private-land ingress, exact riverbed/tideland ownership, FWP-site no-take rules and exact lawful collecting footprint remain unresolved. the current review finalizes this as an research-only explainer: occurrence/context may be discussed, but collection authority, rights and exact lawful footprint remain unresolved, so it is excluded from collecting recommendations and maps.
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 Montana moss agate. 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 Yellowstone River corridor near Terry.
What evidence supports this status?
The record was last reviewed on 2026-08-19. Evidence and management context: Yellowstone River corridor near Terry. State-complete as a research explainer only. No legal collecting directions, collecting coordinates, or recommendation eligibility until site-specific authority/rights/footprint evidence is resolved in maintenance._OR_UNRESOLVED.
How precise is the map marker?
The map uses named-place or Prairie context for navigation. Resolve the exact site and current field authority before relying on the location for collecting decisions.
Checks specific to this location
- Confirm parcel ownership and obtain required permission before entering or removing material.
- Check current water, weather and access conditions, including any stream-specific collecting restrictions.
- 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 19, 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.
Finding and identifying moss agate safely
Dark dendritic inclusions in silica can form moss-like patterns, but plant-shaped inclusions do not mean a specimen is a fossil. The Yellowstone River’s gravel bars and banks shift with flow. Confirm legal public access and adjoining parcel boundaries before searching. Do not treat a broad Terry-area research point as a verified exact site, and avoid unstable banks, rapid current and restricted crossing points.
LOCATION-SPECIFIC FIELD ANSWER
What Terry Area — Yellowstone River Moss Agate tells you about rockhounding in Montana
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 Terry Area — Yellowstone River Moss Agate?
The record associates this place with Montana moss agate. 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 Yellowstone River corridor near Terry. 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 2026-08-19.
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.
Rock and mineral reference images for
These are real reference photographs from the site media library, not photographs of the exact mapped sites. Always confirm mineral identity and collection permissions separately.
