| Locality type: | Mine |
| Classification |
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| Species: | Chrysocolla |
| Formula: | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chrysocolla 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 |
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| Mindat Occurrence Record ID: | 497576 |
| Long-form Identifier: | 1:3:497576:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chrysocolla |
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| 2.7km (1.6 miles) | ⓘMullin Claim / Great Mullein Claim, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA |
| 3.4km (2.1 miles) | ⓘPrickly Pear Claim, 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 |
| 4.2km (2.6 miles) | ⓘIridescent Claim, Sevenmile-Scratchgravel Mining District, Lewis and Clark County, Montana, USA |
| 10.4km (6.5 miles) | ⓘBlue Jay Mine (Red Bird Mine), Greenhorn Mining District (Austin Mining District), Lewis and Clark County, Montana, USA |
| 20.2km (12.5 miles) | ⓘM and L Mine, Marysville Mining District, Lewis and Clark County, Montana, USA |
| 20.6km (12.8 miles) | ⓘEmpire Mine, Marysville Mining District, Lewis and Clark County, Montana, USA |
| 21.3km (13.2 miles) | ⓘEarthquake Mine, Towsley Mine, Marysville Mining District, Lewis and Clark County, Montana, USA |
| 27.5km (17.1 miles) | ⓘKorizek Mine, Missouri River, Lewis and Clark County, Montana, USA |
| 45.3km (28.2 miles) | ⓘComstock Group, Cataract Mining District (Comet Mining District; Basin Mining District), Jefferson County, Montana, USA |
| References |
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