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Åskagenite-(Nd)

Åskagenite-(Nd)

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Sections of black åskagenite-(Nd) in feldspar

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Description
Product Details

Sections of black åskagenite-(Nd) crystals in feldspar from the type locality

Reference BO_138

In stock 1 Item

Data sheet

Locality: Åskagen pegmatite, Värmland, Sweden
Size category: Miniature
Size (cm): 5.5x4.5x2
Weight: 78 g
Formula: [Mn2+Nd][Al2Fe3+](Si2O7)(SiO4)O2
Properties: Black - brownisk black; fragile; slightly radioactive