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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Rhodonite from
Buckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA


05240860017369604299115.jpg
Rhodonite

Buckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA
05240860017369604299115.jpg
Rhodonite

Buckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA
04623940017362353027549.jpg
Rhodonite

Buckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA
Locality type:Pit
Classification
Species:Rhodonite
Formula:CaMn3Mn[Si5O15]
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Grossular3
Andradite3
Calcite3
Willemite2
Manganese Oxides2
Franklinite1
Data
Mineral Data:Click here to view Rhodonite data
Locality Data:Click here to view Buckwheat pit, Franklin Mine, Franklin, Sussex County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:38501
Long-form Identifier:1:3:38501:7
GUID (UUID V4):0
Nearest other occurrences of Rhodonite
0.1km (0.0 miles) ⓘTaylor Road dumps, Franklin Mine, Franklin, Sussex County, New Jersey, USA
0.1km (0.1 miles) ⓘFranklin Mine, Franklin, Sussex County, New Jersey, USA
0.2km (0.1 miles) ⓘBuckwheat dump mineral collecting site, Franklin Mine, Franklin, Sussex County, New Jersey, USA
0.3km (0.2 miles) ⓘTrotter Mine, Franklin Mine, Franklin, Sussex County, New Jersey, USA
0.7km (0.4 miles) ⓘParker shaft, Franklin Mine, Franklin, Sussex County, New Jersey, USA
1.0km (0.6 miles) ⓘMill site dump, Franklin Mine, Franklin, Sussex County, New Jersey, USA
3.8km (2.3 miles) ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
3.9km (2.4 miles) ⓘPassaic pit (Marshall Mine; Passaic Mine), Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
36.0km (22.4 miles) ⓘStinson Mine, Independence Township, Jenny Jump Mountain, Warren County, New Jersey, USA
75.0km (46.6 miles) ⓘShaft 7, Delaware Aqueduct, Town of Fishkill, Dutchess County, New York, USA
References
Palache, Charles (1935) The minerals of Franklin and Sterling Hill, Sussex County, New Jersey. Professional Paper 180. US Geological Survey 135 pp. doi:10.3133/pp180
 
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