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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Galena from
Milan Mine, Milan, Coos County, New Hampshire, USA


Locality type:Mine
Classification
Species:Galena
Formula:PbS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Galena data
Locality Data:Click here to view Milan Mine, Milan, Coos County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:30252
Long-form Identifier:1:3:30252:8
GUID (UUID V4):0
Nearest other occurrences of Galena
19.4km (12.0 miles) ⓘMascot Mine, Gorham, Coos County, New Hampshire, USA
28.6km (17.7 miles) ⓘWest Branch Clear Stream, Coos County, New Hampshire, USA
36.3km (22.6 miles) ⓘSimms Stream deposit, Columbia, Coos County, New Hampshire, USA
42.5km (26.4 miles) ⓘNevel Quarry, Newry, Oxford County, Maine, USA
48.0km (29.8 miles) ⓘIron Mountain, Bartlett, Carroll County, New Hampshire, USA
49.1km (30.5 miles) ⓘIron Mountain Mines, Iron Mountain, Bartlett, Carroll County, New Hampshire, USA
54.7km (34.0 miles) ⓘMount Glines mine, Milton, Oxford County, Maine, USA
55.5km (34.5 miles) ⓘWoodstock Gold and Silver Mine, Woodstock, Oxford County, Maine, USA
56.9km (35.4 miles) ⓘLone Star Silver Mine, Woodstock, Oxford County, Maine, USA
57.0km (35.4 miles) ⓘDavis Silver mine, Milton, Oxford County, Maine, USA
References
The geology of the Ammonoosuc mining district By Charles Henry Hitchcock
Emmons, William H. (1910) Some ore deposits in Maine and the Milan mine, New Hampshire. Bulletin 432. US Geological Survey doi:10.3133/b432
Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261
 
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