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Synchysite-(Y) from
White Cloud pegmatite, South Platte Pegmatite District, Jefferson Co., Colorado, USA

Locality type:Pegmatite
Classification
Species:Synchysite-(Y)
Formula:CaY(CO3)2F
Confirmation
Validity:Believed Valid
References
References:Rare-Earth Pegmatites of the South Platte District, Colorado CGS Res Ser 11
Associated Minerals Based on Photo Data:
Gadolinite-(Y)1 photo of Synchysite-(Y) associated with Gadolinite-(Y) at this locality.
Bastnäsite1 photo of Synchysite-(Y) associated with Bastnäsite at this locality.
Yttrofluorite1 photo of Synchysite-(Y) associated with Yttrofluorite at this locality.
Data
Mineral Data:Click here to view Synchysite-(Y) data
Locality Data:Click here to view White Cloud pegmatite, South Platte Pegmatite District, Jefferson Co., Colorado, USA
Nearest other occurrences of Synchysite-(Y)
7.4km (4.6 miles) A Big Bertha Mine (Big Bertha pegmatite), South Platte Pegmatite District, Jefferson Co., Colorado, USA
8.0km (4.9 miles) B Seerie pegmatite (Cooper pegmatite), South Platte Pegmatite District, Jefferson Co., Colorado, USA
37.1km (23.1 miles) C Snowflake Feldspar Mine, Teller Co., Colorado, USA
50.9km (31.7 miles) D Black Cloud Mine (Black Cloud pegmatite; Spillman Prospect), Teller Co., Colorado, USA
116.7km (72.5 miles) E Cotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite), Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi District, Fremont Co., Colorado, USA
Mineral and/or Locality  
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