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
Black Mountain Quarry, Rumford, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Montebrasite
Formula:LiAl(PO4)(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montebrasite data
Locality Data:Click here to view Black Mountain Quarry, Rumford, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:28652
Long-form Identifier:1:3:28652:1
GUID (UUID V4):0
Nearest other occurrences of Montebrasite
7.5km (4.6 miles) ⓘBell pit, Newry, Oxford County, Maine, USA
7.5km (4.7 miles) ⓘNevel Quarry, Newry, Oxford County, Maine, USA
7.6km (4.7 miles) ⓘCrooker Gem Pegmatite Quarries, Newry, Oxford County, Maine, USA
7.7km (4.8 miles) ⓘDunton Gem Quarry, Newry, Oxford County, Maine, USA
7.8km (4.8 miles) ⓘKinglet Prospect, Newry, Oxford County, Maine, USA
8.0km (5.0 miles) ⓘWhitehall #1 Prospect, Newry, Oxford County, Maine, USA
8.9km (5.5 miles) ⓘPlumbago North Pegmatite, Newry, Oxford County, Maine, USA
26.5km (16.5 miles) ⓘBemis Stream prospect, D Township, Franklin County, Maine, USA
29.4km (18.3 miles) ⓘEmmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine, USA
32.5km (20.2 miles) ⓘOutback prospect (Gross prospect), Greenwood, Oxford County, Maine, USA
References
 
and/or  
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