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Actinolite from
Calvert Mine (Calvert Hill Mine; Calvert Tungsten Mine; Red Button Mine), Calvert Hill District, Beaverhead Co., Montana, USA

Mineral Species
Species:Actinolite
Formula:☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:http://www.lrream.com/montanaskarns.html
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Calvert Mine (Calvert Hill Mine; Calvert Tungsten Mine; Red Button Mine), Calvert Hill District, Beaverhead Co., Montana, USA
Nearest other occurrences of Actinolite
3.8km (2.4 miles) A Fool Hen Property, Calvert Hill District, Beaverhead Co., Montana, USA
37.1km (23.1 miles) B Black Chief Iron Mine, Olson Gulch District, Deer Lodge Co., Montana, USA
39.4km (24.5 miles) C Atlantic Cable Mine (Cable Mine), Georgetown District (Southern Cross District; Cable District), Deer Lodge Co., Montana, USA
40.2km (25.0 miles) D Pay Day (Heaphy No. 2; Rock Rabbit), Olson Gulch District, Deer Lodge Co., Montana, USA
56.4km (35.1 miles) E Indian Queen Mine, Utopia District (Birch Creek District), Beaverhead Co., Montana, USA
77.3km (48.1 miles) F Carmen Creek Mine, Carmen Creek District, Lemhi Co., Idaho, USA
91.9km (57.1 miles) G Wiley Evans - Reese Esker Claims, Indian Creek District, Lemhi Co., Idaho, USA
94.8km (58.9 miles) H Lee Buck No. 3 Claim, Indian Creek District, Lemhi Co., Idaho, USA
94.9km (58.9 miles) I Lee - Buck No. 4 Claim, Indian Creek District, Lemhi Co., Idaho, USA
95.2km (59.2 miles) J Squaw Creek Prospect, Indian Creek District, Lemhi Co., Idaho, USA
95.8km (59.5 miles) K Silver King Claims (Uncle Sam; Calera Mine), Indian Creek District, Lemhi Co., Idaho, USA
95.8km (59.5 miles) L H. R. Roberts' Claims, Indian Creek District, Lemhi Co., Idaho, USA
96.4km (59.9 miles) M Spring Creek Prospect, Indian Creek District, Lemhi Co., Idaho, USA
96.8km (60.1 miles) N Cardinal Prospect, Indian Creek District, Lemhi Co., Idaho, USA
97.1km (60.3 miles) O Sheep Creek, Mineral Point District, Ravalli Co., Montana, USA
97.7km (60.7 miles) P Monazite Queen Claims, Mineral Hill District, Lemhi Co., Idaho, USA
98.0km (60.9 miles) Q Beaver Creek Occurrence, Mineral Point District, Ravalli Co., Montana, USA
98.6km (61.3 miles) R Columbine claims (Columbite Occurrence (MRDS - 10221637)), Mineral Point District, Ravalli Co., Montana, USA
131.6km (81.8 miles) S Rim Rock Deposit, Varney District, Madison Co., Montana, USA
158.2km (98.3 miles) T Table Mountain Prospect, Spanish Peaks Primitive Area, Gallatin Co., Montana, USA
220.6km (137.1 miles) U Blue Bird Mine (Easlie Group Mine), Little Wood River District, Custer Co., Idaho, USA
Mineral and/or Locality  
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