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Magnesio-riebeckite from
Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy


Locality type:Mine
Classification
Species:Magnesio-riebeckite
Formula:◻Na2(Mg3Fe23+)(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesio-riebeckite data
Locality Data:Click here to view Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
Data Identifiers
Mindat Occurrence Record ID:346397
Long-form Identifier:1:3:346397:0
GUID (UUID V4):0
Nearest other occurrences of Magnesio-riebeckite
42.4km (26.3 miles) ⓘApparè, Sparone, Metropolitan City of Turin, Piedmont, Italy
72.3km (44.9 miles) ⓘObru Schmidmatte (Obri Schmidmatte; Schmiedmatten), Rosswald, Termen, Brig, Valais, Switzerland
References
Barresi, A.A., Kolitsch, U., Ciriotti, M.E., Ambrino, P., Bracco, R., Bonacina, E. (2005) La miniera di manganese di Varenche (Aosta, Italia nord-occidentale): ardennite, arseniopleite, manganberzeliite, pirofanite, sarkinite, thortveitite, nuovo As-Sc-analogo della metavariscite e altre specie. Micro (località): 2/2005: 81-122. https://www.academia.edu/51571167/La_miniera_di_manganese_di_Varenche_Aosta_Italia_nord_occidentale_ardennite_arseniopleite_manganberzeliite_pirofanite_sarkinite_thortveitite_nuovo_As_Sc_analogo_della_metavariscite_e_altre_specie
Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Ciriotti, Marco E. (2017) Magnesio-riebeckite from the Varenche mine (Aosta Valley, Italy): crystal-chemical characterization of a grandfathered end-member. Mineralogical Magazine, 81 (6) 1431-1437 doi:10.1180/minmag.2017.081.011
 
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