Jahnsite-(CaMnMn) Mineral Data, minerology database

Mineral Reference Lookup for Jahnsite-(CaMnMn)

This reference page contains mineralogic data for Jahnsite-(CaMnMn) and folklore and metaphysical beliefs. If the mineral is an alternate naming of a more common name, the more common mineral's data is displayed below the list of synonyms.

Minerals matching Jahnsite-(CaMnMn) in the database: Jahnsite-(CaMnMn)

Mineralogical Reference

Jahnsite-(CaMnMn)

Mineral	Jahnsite-(CaMnMn)
Chemistry	CaMn 2+ Mn 2+ 2 Fe 3+ 2 [OH\|(PO 4 ) 2 ] 2 · 8H 2 O
Hardness	4
IMAStatus	Approved
OpticalType	Biaxial (-)
RI	n α =1.643 n β =1.659 n γ =1.671
Birefringence	δ=0.028
SurfaceRelief	Moderate
Strunz	7/D.29-70 7 : PhosphatesArsenatesVanadates D : Water-bearing phosphates with unfamiliar anionsmostly cations of small size: BeLi 29 : Whiteite - Jahnsite group

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