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Åskagenite-(Nd)

Åskagenite-(Nd)

€16.00

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Crystal section of fresh, black åskagenite-(Nd)

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Description
Product Details

Crystal section of fresh, black åskagenite-(Nd), from the type locality

Reference BO_148

In stock 1 Item

Data sheet

Locality: Åskagen pegmatite, Värmland, Sweden
Size category: Miniature
Size (cm): 2x2.5x2.3
Weight: 29 g
Formula: [Mn2+Nd][Al2Fe3+](Si2O7)(SiO4)O2
Properties: Black - brownisk black; resinous; slightly radioactive