| Locality type: | Mine |
| Classification |
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| Species: | Actinolite |
| Formula: | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Comments: | Actinolite after diopside (uralite), crystals 2.4 cm long. Colorado School of Mines Geology Museum, specimen #TM 50188; C.E. Raines, photo. |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Magnetite | β12 photos of Actinolite associated with Magnetite at this locality. |
| Diopside | β7 photos of Actinolite associated with Diopside at this locality. |
| Epidote | β5 photos of Actinolite associated with Epidote at this locality. |
| Uralite | β2 photos of Actinolite associated with Uralite at this locality. |
| Titanite | β1 photo of Actinolite associated with Titanite at this locality. |
| Data |
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| Mineral Data: | Click here to view Actinolite data |
| Locality Data: | Click here to view Calumet Mine (Calumet; Calumet No. 2; Hecla; Hecla No. 2; Calumet Iron Mine; Calumet-Hecla-Smithville Magnetite deposit; Patented Placer claims: Calumet; Hecla-Williamson; Smithville No. 2; CF&I Company Mine), Turret Mining District, Chaffee County, Colorado, USA |
| Photo Gallery | View Gallery (18 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 28350 |
| Long-form Identifier: | 1:3:28350:6 |
| GUID (UUID V4): | 1597eddc-76a0-40c0-81a5-2430a6480341 |
| Nearest other occurrences of Actinolite |
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| 1.4km (0.9 miles) | βHomestake Mine, Turret Mining District, Chaffee County, Colorado, USA |
| 4.2km (2.6 miles) | βIndependence Mine, Turret Mining District, Chaffee County, Colorado, USA |
| 4.7km (2.9 miles) | βAmerican Flag Mine (Anaconda Mine; Ethel Consolidation Mine; Crete Mine; Holdredge Mine), Turret Mining District, Chaffee County, Colorado, USA |
| 4.9km (3.1 miles) | βAce High - Jackpot Prospect, Turret Mining District, Chaffee County, Colorado, USA |
| 8.1km (5.0 miles) | βSedalia Mine (Sedalia Copper Mine), Sedalia Mining District, Chaffee County, Colorado, USA |
| 28.5km (17.7 miles) | βMount Princeton, Chaffee County, Colorado, USA |
| 29.0km (18.0 miles) | βMissouri Hill, Garfield, Monarch Mining District, Chaffee County, Colorado, USA |
| 29.8km (18.5 miles) | βCree Camp, Monarch Mining District, Chaffee County, Colorado, USA |
| 33.9km (21.0 miles) | βCopper King Mine (Copper Queen Mine), Guffey Mining District, Park County, Colorado, USA |
| 34.3km (21.3 miles) | βMill Gulch Mine, Guffey Mining District, Park County, Colorado, USA |
| References |
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Calumet Mine, Turret Mining District, Chaffee County, Colorado, USA