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Mindat Auctions
Arrojadite-(BaFe)
from
Groppera Alp (Scalcoggia Valley-Groppera Valley), San Giacomo Valley, Madesimo, Spluga Valley, Sondrio Province, Lombardy, Italy
Description
Type Locality:
Groppera Alp (Scalcoggia Valley-Groppera Valley), San Giacomo Valley, Madesimo, Spluga Valley, Sondrio Province, Lombardy, Italy
is the type locality for
Arrojadite-(BaFe)
Comments:
In phengitic quartz.
Quality of samples:
not specified / average specimens
Confirmation
Validity:
Believed Valid
References
References:
Demartin, F., Gramaccioli, C.M., Pilati, T., Sciesa, E. (1996): Sigismundite, (Ba,K,Pb)Na3(Ca,Sr)(Fe,Mg,Mn)14Al(OH)2(PO4)12, a new Ba-rich member of the arrojadite group from Spluga Valley, Italy. Canadian Mineralogist, 34, 827-834.
Data
Mineral Data:
Click here to view Arrojadite-(BaFe) data
Locality Data:
Click here to view Groppera Alp (Scalcoggia Valley-Groppera Valley), San Giacomo Valley, Madesimo, Spluga Valley, Sondrio Province, Lombardy, Italy
Mineral
and/or Locality
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