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3197
LocalitiesJakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden
10th Apr 2014 00:46 UTCReiner Mielke Expert
10th Apr 2014 08:00 UTCUlf Nyberg
The specimen often consist of microcrystalline chlorite mica, mixed with a microcrystalline andradite garnet and a very dark mineral with redbrown pleochroism,
either kentrolite or melanotekite ( not yet tested )
Ulf
10th Apr 2014 17:14 UTCReiner Mielke Expert
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