| Locality type: | Quarry |
| Classification |
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| Species: | Cummingtonite |
| Formula: | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Comments: | grunerite-cummingtonite series |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Cummingtonite data |
| Locality Data: | Click here to view Brunnsjögruvan, Grythyttan, Hällefors, Örebro County, Sweden |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 54452 |
| Long-form Identifier: | 1:3:54452:2 |
| GUID (UUID V4): | 832e2996-1cef-4708-a166-ab3849c05214 |
| Nearest other occurrences of Cummingtonite |
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| 29.6km (18.4 miles) | ⓘGåsborn, Filipstad, Värmland County, Sweden |
| 31.2km (19.4 miles) | ⓘLahäll Mines, Långban Ore District, Filipstad, Värmland County, Sweden |
| 38.3km (23.8 miles) | ⓘKaveltorp Mines, Kopparberg, Ljusnarsberg, Örebro County, Sweden |
| 41.4km (25.7 miles) | ⓘStråssa ore field, Stråssa, Lindesberg, Örebro County, Sweden |
| 56.6km (35.2 miles) | ⓘPullero Mines, Grängesberg mining field, Grängesberg, Ludvika, Dalarna County, Sweden |
| 63.7km (39.6 miles) | ⓘBlötberget ore field, Ludvika, Dalarna County, Sweden |
| 70.4km (43.7 miles) | ⓘIvik ore field, Ludvika, Dalarna County, Sweden |
| 74.2km (46.1 miles) | ⓘHåksberg ore field, Ludvika, Dalarna County, Sweden |
| 75.9km (47.1 miles) | ⓘStollberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden |
| 76.4km (47.5 miles) | ⓘMorens Öster Mine, Västanfors, Fagersta, Västmanland County, Sweden |
| References |
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