Calvert Hill Mine
Rockhounding site in Montana, Montana · Other
Calvert Hill Mine is a scheelite rockhounding site near Montana, MT. Fee varies. Best season: July–September after high-country snowmelt.
Typical season: July–September after high-country snowmelt
About Calvert Hill Mine
Calvert Hill Mine is a historic tungsten district name that still draws search traffic from collectors researching Montana scheelite localities. Modern access is fragmented across claims and ownership. this page prioritizes safety and legal clarity over dig directions.
Key facts
Structured details for trip planning — verify access and fees with the land manager before you visit.
- Specimen type
- Scheelite
- Primary specimens
- Scheelite, Quartz, Associated skarn minerals
- Fee status
- Fee varies
- Nearest town
- Montana
- State
- Montana
- Coordinates
- 45.84889, -113.15242
- Best season
- July–September after high-country snowmelt
- Access difficulty
- Moderate to strenuous; historic mine terrain is unstable
- Collecting hazards
- Access restrictions
- Camping
- National forest camping in the wider area when open
- Activities
- Historic geology study and mineral observation only where legal
- Facilities
- None at workings; services in nearby valley towns
- Last updated
- 2026-10-06
What to pack for Calvert Hill Mine
Gear we compare for other trips like this one — tools, safety, and the hike in.
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The experience
- Best time to visitJuly, September after high-country snowmelt
- AccessModerate to strenuous; historic mine terrain is unstable
- FacilitiesNone at workings; services in nearby valley towns
- Camping nearbyNational forest camping in the wider area when open
Highlights & features
- Classic Montana tungsten locality name in collector literature
- High search interest with page-1 average positions — needs clear access warnings
Plan your visit
Prefer managed Montana digs such as Gem Mountain sapphire washes or Crystal Park when you want a legal recreational day. Use this listing for background, then verify any field visit with current land records.
Things you need to take to Calvert Hill Mine
DEWALT DPG82 Concealer Safety Glasses
Buy two pairs — one lives in your pack permanently.
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SE Specimen Storage Bags 10-Pack
The basic system every collector should have in their pack.
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Osprey Talon 22 Backpack
The pack to save for if you collect more than a few times a year.
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NoCry Professional Construction Knee Pads
Buy once — your knees will notice by lunch.
Check price on AmazonDisclosure: Gear links may earn a commission as an Amazon Associate — at no extra cost to you. Learn more.
Access & fees
Never enter abandoned underground workings. Respect claim markers and private property. When in doubt, leave specimens in place.
Never enter abandoned underground workings. Respect claim markers and private property. When in doubt, leave specimens in place.
Frequently asked questions
Can you collect at Calvert Hill Mine Montana?
Do not assume open collecting. Historic mine districts often include claims, private land, and unsafe workings. Confirm ownership and agency rules before entering or removing material.
What is Calvert Hill Mine known for?
Calvert Hill is associated with historic tungsten (scheelite) mining in southwestern Montana and appears in collector locality lists. Treat it as a research destination unless a current legal access path is verified.
Is Calvert Hill safe to explore?
No. Abandoned mine workings, unstable dumps, and shafts are hazardous. Stay out of tunnels and never undercut dump faces.
Explore related hubs
Report an access change
Field conditions change. If this site is closed, claimed, flooded, or the fee has changed, tell us — we update listings with community tips and desk verification.
Include the date you visited and any land-manager contact. Do not share private gate codes.
Map & location
Conservation
Historic dumps and adits are both hazardous and scientifically useful when left undisturbed. Pack out trash and stay on established roads.
Sources & updates
Spotted outdated access, fees, or safety info? Use Report an access change on this page or send a correction with the page URL — we review every submission.