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Polycrase-(Y) from
Ritter pass - Ritterchumme area, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland

Locality type:Area
Classification
Species:Polycrase-(Y)
Formula:Y(Ti,Nb)2(O,OH)6
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
References
References:See references at locality description - cuchet et al. 2014, Schweizer Strahler. I am co-author - M. Crumbach
Specimen source:Personally collected
Data
Mineral Data:Click here to view Polycrase-(Y) data
Locality Data:Click here to view Ritter pass - Ritterchumme area, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland
Nearest other occurrences of Polycrase-(Y)
26.6km (16.5 miles) Val di Crana pegmatites (Arvogno), Val di Crana, Toceno, Verbano-Cusio-Ossola Province, Piedmont, Italy
48.8km (30.3 miles) Seula mine (ex Montecatini quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
49.1km (30.5 miles) Locatelli Quarry, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
50.0km (31.1 miles) Mount Zughero quarry, Stresa, Verbano-Cusio-Ossola Province, Piedmont, Italy
 
矿物 and/or 产地  
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