Ruby Reservoir — Garnet Shoreline
Almandine garnets
Core atlas recordMONTANA CITY ROCKHOUNDING HUB
Helena is surrounded by historically mineralized terrain and sits close to several major central-Montana mining and collecting corridors. This hub emphasizes current access evidence because historic mine density around Helena does not automatically translate into legal recreational collecting.
Use these material filters as discovery tools. A material match means the record mentions that mineral, rock or field interest; it does not establish collecting permission.
Ready and Conditional records are shown before Research occurrences. Distance matters, but evidence quality and access status matter more when choosing a field trip.
Almandine garnets
Core atlas recordGold, Silver, Copper, Lead, Zinc, Tungsten, Arsenic
USGS research occurrenceUranium
USGS research occurrenceTungsten
USGS research occurrenceFluorite, Lead, Copper, Gold, Silver
USGS research occurrenceGold
USGS research occurrenceTungsten
USGS research occurrenceGold, Silver
USGS research occurrenceMolybdenum
USGS research occurrenceGold, Lead, Silver
USGS research occurrenceLead, Zinc
USGS research occurrenceGold, Lead, Copper
USGS research occurrenceLead, Zinc
USGS research occurrenceFluorite, Gold
USGS research occurrenceLead, Zinc
USGS research occurrenceGold
USGS research occurrenceFluorite
USGS research occurrenceGold, Silver, Copper, Lead
USGS research occurrenceTungsten
USGS research occurrenceGold, Tungsten
USGS research occurrenceCopper, Silver
USGS research occurrenceSilver, Lead, Zinc, Copper, Gold
USGS research occurrenceSilver, Gold, Copper, Lead, Fluorite, Antimony
USGS research occurrenceMolybdenum
USGS research occurrenceSilver, Barite, Zinc, Fluorite, Lead, Copper, Antimony
USGS research occurrenceRare earth elements
USGS research occurrenceSapphires
Core atlas recordScheelite and epidote
Core atlas recordArgillite and quartzite
Core atlas recordMolybdenum, Silver
USGS research occurrenceMolybdenum, Lead, Silver, Copper
USGS research occurrenceSilver, Tungsten
USGS research occurrenceGold, Silver, Copper, Lead
USGS research occurrenceMolybdenum, Tungsten
USGS research occurrenceTungsten, Zinc, Fluorite
USGS research occurrenceGold, Silver, Tungsten
USGS research occurrenceCity pages are geographic planning hubs, not permission maps. Before collecting, open the single-location guide and verify the exact land unit, ownership, active claims, closures, collecting method, fees or permits, and the latest responsible-authority information.