Locality type: | Mine |
Classification |
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Species: | Jacobsite |
Formula: | Mn2+Fe23+O4 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Jacobsite data |
Locality Data: | Click here to view Sjögruvan, Grythyttan, Hällefors, Örebro County, Sweden |
Data Identifiers |
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Mindat Occurrence Record ID: | 55630 |
Long-form Identifier: | 1:3:55630:5 |
GUID (UUID V4): | 42ecc4e4-97e9-4d7c-b117-02e6a4a01a2c |
Nearest other occurrences of Jacobsite |
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20.8km (12.9 miles) | ⓘStora Pajsberg Mine, Pajsberg, Persberg ore district, Filipstad, Värmland County, Sweden |
21.0km (13.0 miles) | ⓘHarstigen Mine, Pajsberg, Persberg ore district, Filipstad, Värmland County, Sweden |
22.6km (14.0 miles) | ⓘMangruvan, Nyberget ore field, Nyberget, Lindesberg, Örebro County, Sweden |
22.8km (14.2 miles) | ⓘSlöjdartorp, Nyberget ore field, Nyberget, Lindesberg, Örebro County, Sweden |
23.6km (14.7 miles) | ⓘGladtjärns Mine, Nyberget ore field, Nyberget, Lindesberg, Örebro County, Sweden |
28.2km (17.5 miles) | ⓘGåsborn, Filipstad, Värmland County, Sweden |
28.3km (17.6 miles) | ⓘLångban Mine, Långban Ore District, Filipstad, Värmland County, Sweden |
28.4km (17.6 miles) | ⓘGarden dump, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden |
32.6km (20.3 miles) | ⓘKitteln Mine, Nordmark Odal Field, Filipstad, Värmland County, Sweden |
32.7km (20.3 miles) | ⓘFinngruvan-Gröngruvan, Nordmark Odal Field, Filipstad, Värmland County, Sweden |
References |
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Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. |
Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | 00–0.32 wt%). In Stage 1 sphalerites (from the jacobsite-type sphalerite ore through Mn-magnetite-type...sphalerite 1 where in contact with magnetite or jacobsite, but decreases where in contact with andradite...in intimate association with minerals such as jacobsite and bustamite, making this deposit unusual and...because of the high 251 contents of magnetite and jacobsite in the mineralization (Fig. 1). The MnFe-spinels...quartz-poor jacobsite-magnetite-andradite skarn, partly with a high content of sphalerite. Jacobsite and sphalerite | | | Journal (article/letter/editorial) | Mongolia is a big concentration of magnetite, jacobsite and sphalerite. It is hosted in Devonian sedimentary...constitutes massive lenses of up to 20 m in thickness. Jacobsite is restricted to the upper part. Sphalerite is...marbleskarn contact zone. Sphalerite coexisting with jacobsite contains more Mn than sphalerite coexisting with...F-0243_Gottesmann.indd 2 Spi Ja Mm Ma − Mn-Fe spinel − Jacobsite − Mn-magnetite − Magnetite Bu Cc Fl Qz Sp Ve...submarine hydrothermal Zinkgruvan Pb-Zn skarn deposit, Sweden (Hedström et al. 1989, Weihed et al. 2005). The | | | Journal (article/letter/editorial) | deposits at Franklin, New Jersey, (Dunn 1995) and in Sweden and Norway (Långban-type deposits, Boström et al... on the other hand, are reported from Långban (Sweden), Hautes-Pyrénées, Franklin (Essene & Peacor 1987)...and kutnohorite, aegirine, hematite, braunite, jacobsite, barylite, and strontian barite. The mixed ores...Långban-type Mn deposits in the Långban and Sjögruvan provinces, Sweden, and at Brandsnuten, Norway (Nysten &...Fe-rich långbanite from the Nyberget deposit in Sjögruvan Province (Table 3). At Fianel, the långbanite |
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