Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Montebrasite from
Ryerson Hill Quarries, Paris, Oxford County, Maine, USA


03220770017364769839077.jpg
Montebrasite

Ryerson Hill Quarries, Paris, Oxford County, Maine, USA
03220770017364769839077.jpg
Montebrasite

Ryerson Hill Quarries, Paris, Oxford County, Maine, USA
03220770017364769839077.jpg
Montebrasite

Ryerson Hill Quarries, Paris, Oxford County, Maine, USA
Locality type:Quarry
Classification
Species:Montebrasite
Formula:LiAl(PO4)(OH)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Montebrasite data
Locality Data:Click here to view Ryerson Hill Quarries, Paris, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:918610
Long-form Identifier:1:3:918610:1
GUID (UUID V4):0
Nearest other occurrences of Montebrasite
2.9km (1.8 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
3.2km (2.0 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
6.2km (3.9 miles) ⓘGE-SE Mine, Buckfield, Oxford County, Maine, USA
7.7km (4.8 miles) ⓘOwls Head prospects (Nevel prospects), Buckfield, Oxford County, Maine, USA
8.9km (5.5 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
11.1km (6.9 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
13.8km (8.6 miles) ⓘOutback prospect (Gross prospect), Greenwood, Oxford County, Maine, USA
13.9km (8.6 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
13.9km (8.6 miles) ⓘMorgan Quarry (Morgan Pit; Upper Noyes Mountain Quarry; Upper Harvard Quarry), Greenwood, Oxford County, Maine, USA
14.0km (8.7 miles) ⓘNoyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA
References
Dick Dionne
 
and/or  
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