Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Chalcopyrite from
Drumheller Mine (Aster Mine; Howard Mine), Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Drumheller Mine (Aster Mine; Howard Mine), Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:497577
Long-form Identifier:1:3:497577:9
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
2.7km (1.6 miles) ⓘMullin Claim / Great Mullein Claim, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
2.7km (1.7 miles) ⓘNorth Star Claim, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
3.6km (2.2 miles) ⓘKaty Mine, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
4.1km (2.6 miles) ⓘMagpie Group, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA
12.8km (7.9 miles) ⓘDrumlummon Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
12.9km (8.0 miles) ⓘHelena District, Helena Mining District (Spring Hill Mining District), Lewis and Clark County, Montana, USA
13.1km (8.2 miles) ⓘSpring Hill Mine, Helena Mining District (Spring Hill Mining District), Lewis and Clark County, Montana, USA
15.8km (9.8 miles) ⓘOttawa Mine (Prentice Property), Marysville Mining District, Lewis and Clark County, Montana, USA
19.5km (12.1 miles) ⓘBig Ox Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
20.8km (12.9 miles) ⓘBell Boy Mine, Marysville Mining District, Lewis and Clark County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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