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Akrochordite
Type Locality
Långban, Filipstad, Värmland, Sweden
Mineral Data
(Mn
2+
,Mg)
5
(AsO
4
)
2
(OH)
4
·4H
2
O
Strunz:
8.DD.10
Physical Properties
Crystal System:
Monoclinic
Hardness:
3.5
Tenacity:
brittle
