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Unnamed (possible Mn(IV) analogue of Sturmanite)

Valid as an unnamed mineral
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Formula:
Ca6Mn4+2(SO4)2[B(OH)4](OH)10O2 Β· nH2O
the formula is a presumed one
A potential Mn4+ analogue of sturmanite. Mentioned in the paper on crystal structure refinement of jouravskite.


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Unique IdentifiersHide

Mindat ID:
53431
Long-form identifier:
mindat:1:1:53431:8

IMA Classification of Unnamed (possible Mn(IV) analogue of Sturmanite)Hide

IMA status notes:
Unnamed (probably valid)

Chemistry of Unnamed (possible Mn(IV) analogue of Sturmanite)Hide

Mindat Formula:
Ca6Mn4+2(SO4)2[B(OH)4](OH)10O2 Β· nH2O

the formula is a presumed one
Element Weights:
Element% weight
O47.538 %
Ca28.580 %
Mn13.059 %
S7.622 %
H1.917 %
B1.285 %

Calculated from ideal end-member formula.
Elements listed:
B, Ca, H, Mn, O,