AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Sweden > Plumboferrite with Magnesioferrite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Plumboferrite with Magnesioferrite from Jakobsberg Mine, Nordmark, Värmland, Sweden (Type Locality for Plumboferrite)

 
Plumboferrite with Magnesioferrite from Jakobsberg Mine, Nordmark, Värmland, Sweden (Type Locality for Plumboferrite)

Plumboferrite with Magnesioferrite from Jakobsberg Mine, Nordmark, Värmland, Sweden (Type Locality for Plumboferrite)

DESCRIPTION:No. 35971
Mineral:Plumboferrite with Magnesioferrite
Locality:Jakobsberg Mine, Nordmark, Värmland, Sweden (Type Locality for Plumboferrite)
Description:Mixture of lustrous black magnesioferrite with submetallic black plumboferrite from an oxide-rich vein in carbonate rock. Under magnification individual euhedral crystals are visible.
Overall Size:30x20x20 mm
Crystals:.1-.8 mm
Archived: For reference only

 

 

 

 

 

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