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Schorl from
Rim Rock Deposit, Varney Mining District, Madison Co., Montana, USA

Locality type:Deposit
Classification
Species:Schorl
Formula:Na(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
References
References:Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Rim Rock Deposit, Varney Mining District, Madison Co., Montana, USA
Nearest other occurrences of Schorl
45.2km (28.1 miles) Dumortierite Pegmatite Locality (MRDS - 10019821), Ruby Range, Madison Co., Montana, USA
48.4km (30.1 miles) Stone Creek pegmatite, Ruby Range, Madison Co., Montana, USA
59.6km (37.1 miles) Camp Creek Corundum Occurrence, Ruby Range, Beaverhead Co., Montana, USA
66.2km (41.2 miles) Sappington deposit (Sappington pegmatite), Madison Co., Montana, USA
89.9km (55.9 miles) Pohndorf Mine (Pondorff Mine), Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA
92.2km (57.3 miles) Railroad Cut, Delmoe Lake Road occurrences, Pipestone Mining District, Jefferson Co., Montana, USA
99.6km (61.9 miles) Beehive #1 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson Co., Montana, USA
 
Mineral and/or Locality  
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