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Allanite Group from
Rio Graia, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy

Classification
Species:'Allanite Group' (not an IMA approved species)
Formula:{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
Confirmation
Validity:Believed Valid
References
References:Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): MInerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
Data
Mineral Data:Click here to view Allanite Group data
Locality Data:Click here to view Rio Graia, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy
Nearest other occurrences of Allanite Group
2.8km (1.8 miles) Grignaschi quarry, Cosasca, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy
12.7km (7.9 miles) Piano del Lavonchio (Piano dei Lavonchi), Rio Vasca, Craveggia, Verbano-Cusio-Ossola Province, Piedmont, Italy
13.5km (8.4 miles) Nibbio-Val Faera (Nibbio-Val Fredda) pegmatites, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
21.3km (13.2 miles) Mont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
24.6km (15.3 miles) Seula mine (ex Montecatini quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
24.9km (15.5 miles) Locatelli Quarry, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
28.0km (17.4 miles) Schinhörner, Geisspfad area, Binn Valley, Valais, Switzerland
51.0km (31.7 miles) Mittal-Hohtenn road tunnel, Mittal, Lonza Valley, Lötschen valley, Valais, Switzerland
80.8km (50.2 miles) Tomaino Quarry, Traversella, Chiusella Valley, Canavese District, Metropolitan City of Turin, Piedmont, Italy
81.3km (50.5 miles) Traversella Mine, Traversella, Chiusella Valley, Canavese District, Metropolitan City of Turin, Piedmont, Italy
 
Mineral and/or Locality  
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