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Allanite Group from
Homestake Pass, Boulder Batholith, Jefferson Co., Montana, USA

Locality type:Pass
Species:'Allanite Group' (not an IMA approved species)
Validity:Believed Valid
References:van Laer, W.C. (1979) Tourmalines of the Homestake Pass. Lapidary Journal, 33, 58-64.

Gobla, M.J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87(3), 208-240.
Mineral Data:Click here to view Allanite Group data
Locality Data:Click here to view Homestake Pass, Boulder Batholith, Jefferson Co., Montana, USA
Photo GalleryView Gallery (3 photos)
Nearest other occurrences of Allanite Group
4.9km (3.0 miles) Janney pegmatite occurrence (Janney Station), Summit Valley Mining District, Butte-Silver Bow (Butte; Silver Bow Co.), Montana, USA
7.8km (4.8 miles) Pohndorf Mine (Pondorff Mine), Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA
8.2km (5.1 miles) Bald Mountain, Boulder Batholith, Jefferson Co., Montana, USA
12.5km (7.8 miles) Butte Mining District (Summit Valley Mining District), Butte-Silver Bow (Butte; Silver Bow Co.), Montana, USA
64.2km (39.9 miles) Wyoming Montana Mine, Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison Co., Montana, USA
97.7km (60.7 miles) Rim Rock Deposit, Varney Mining District, Madison Co., Montana, USA
Mineral and/or Locality  
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