Specific gravity: 4.285
Colour: Colourless, pale wine- to honey-yellow; colourless in transmitted light
Solubility: Insoluble in acids. Decomposed by fusion with Na2CO3 or KHSO4.
At the type locality, Långban, Filipstad, Värmland, Sweden, swedenborgite occurs in
skarn from a metamorphosed Fe-Mn ore body,
associated with richterite, manganoan biotite,
hematite, calcite and
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