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Tremolite from
Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Marquette Co., Michigan, USA

Locality type:Mine
Classification
Species:Tremolite
Formula:◻{Ca2}{Mg5}(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
References
References:Mineralogy of Michigan (2004) Heinrich & Robinson
Data
Mineral Data:Click here to view Tremolite data
Locality Data:Click here to view Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Marquette Co., Michigan, USA
Nearest other occurrences of Tremolite
3.1km (1.9 miles) Grummett prospect, Greenwood, Marquette Co., Michigan, USA
14.9km (9.2 miles) Humboldt Mine (Edwards Mine), Humboldt Township, Marquette Co., Michigan, USA
15.1km (9.4 miles) New Humboldt Mine (Ampson; Washington; Baron; And; Humboldt Workings; New Humboldt Mine-Includes: Old S), Marquette Co., Michigan, USA
21.0km (13.1 miles) Champion Mine (Beacon Mine), Champion, Marquette Co., Michigan, USA
24.4km (15.2 miles) Republic Mine, Republic, Marquette Co., Michigan, USA
59.4km (36.9 miles) Rian Quarry, Felch, Dickinson Co., Michigan, USA
59.6km (37.0 miles) Metronite Quarry, Felch, Dickinson Co., Michigan, USA
60.6km (37.6 miles) Metropolitan Mine, Metropolitan, Dickinson Co., Michigan, USA
63.2km (39.3 miles) Groveland Mine, Randville, Dickinson Co., Michigan, USA
90.0km (55.9 miles) Animikie Red Ace pegmatite, Pine River pegmatites, Fern, Florence Co., Wisconsin, USA
 
Mineral and/or Locality  
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