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Ranciéite from
Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy


03082620017369686095550.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
06565360017272006903999.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
03082620017369686095550.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
06565360017272006903999.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
03082620017369686095550.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
06565360017272006903999.jpg
Ranciéite

Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
Locality type:Mine
Classification
Species:Ranciéite
Formula:(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ranciéite data
Locality Data:Click here to view Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:346382
Long-form Identifier:1:3:346382:6
GUID (UUID V4):0
Nearest other occurrences of Ranciéite
39.0km (24.2 miles) ⓘCavallaria Quarries (Frent Quarries; Alpetta; Piani and Rio Freddo Quarries), Cavallaria Mount, Brosso, Metropolitan City of Turin, Piedmont, Italy
48.3km (30.0 miles) ⓘLower Collioux Mine, Saint-Luc, Anniviers, Sierre, 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
 
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