| Locality type: | Mine |
| Classification |
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| Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
| Formula: | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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|
| Mineral Data: | Click here to view Hornblende Root Name Group data |
| Locality Data: | Click here to view Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden |
| Data Identifiers |
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|
| Mindat Occurrence Record ID: | 73901 |
| Long-form Identifier: | 1:3:73901:4 |
| GUID (UUID V4): | a0955cb0-82d6-494c-903f-3e94752fdadf |
| Nearest other occurrences of Hornblende Root Name Group |
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|
|
| 1.3km (0.8 miles) | ⓘBjelke Mine, Nordmark Odal Field, Filipstad, Värmland County, Sweden |
| 9.0km (5.6 miles) | ⓘNord mine, Finnshytteberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden |
| 9.4km (5.8 miles) | ⓘGustavsgruvorna (Gustavs Mines), Långban Ore District, Filipstad, Värmland County, Sweden |
| 12.7km (7.9 miles) | ⓘGåsgruvan, Gåsgruvan ore field, Persberg ore district, Filipstad, Värmland County, Sweden |
| 12.8km (8.0 miles) | ⓘGåsgruvan Quarry, Persberg ore district, Filipstad, Värmland County, Sweden |
| 13.0km (8.1 miles) | ⓘBlankagruvan, Gåsgruvan ore field, Persberg ore district, Filipstad, Värmland County, Sweden |
| 21.5km (13.4 miles) | ⓘHornkull silver mines (Hornkullen), Kroppa, Persberg ore district, Filipstad, Värmland County, Sweden |
| 23.8km (14.8 miles) | ⓘUpper Leptitehalleflinta group, Hällefors, Örebro County, Sweden |
| 28.4km (17.7 miles) | ⓘSundsudden Mine, Sundsudden, Hällefors, Örebro County, Sweden |
| 30.2km (18.7 miles) | ⓘSirsjöberg Mine, Hjulsjö, Hällefors, Örebro County, Sweden |
| References |
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