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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Limonite from
Henry Erwin & Sons Mine, Topton, Berks County, Pennsylvania, USA


Locality type:Mine
Classification
Species:'Limonite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Limonite data
Locality Data:Click here to view Henry Erwin & Sons Mine, Topton, Berks County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:68321
Long-form Identifier:1:3:68321:0
GUID (UUID V4):0
Nearest other occurrences of Limonite
1.6km (1.0 miles) ⓘWilson P. Long Mine, Hancock, Berks County, Pennsylvania, USA
7.2km (4.5 miles) ⓘRittenhouse Gap Mine (Rittenhouse Gap Iron Mines), Rittenhouse Gap, Berks County, Pennsylvania, USA
9.4km (5.8 miles) ⓘJohn D. Reitnauer Mine, Seisholtzville, Berks County, Pennsylvania, USA
10.0km (6.2 miles) ⓘKeystone Ocher Co. Mine (C.K. Williams & Co. Mine #1), Fleetwood, Berks County, Pennsylvania, USA
17.0km (10.6 miles) ⓘBlandon, Maidencreek Township, Berks County, Pennsylvania, USA
17.1km (10.6 miles) ⓘE.B. Wade Mine, Blandon, Maidencreek Township, Berks County, Pennsylvania, USA
22.6km (14.1 miles) ⓘMountainville, Salisbury Township, Lehigh County, Pennsylvania, USA
26.0km (16.2 miles) ⓘJohn P. Lance Mine, Neversink Mountain, Neversink Mountain Preserve, Reading, Berks County, Pennsylvania, USA
26.1km (16.2 miles) ⓘFriedensville Mine, Friedensville, Upper Saucon Township, Lehigh County, Pennsylvania, USA
26.1km (16.2 miles) ⓘUeberroth Mine, Friedensville, Upper Saucon Township, Lehigh County, Pennsylvania, USA
References
Topo. & Geol. Sur. of Penna Rpt #4: The Min. Pigments of Penna.:34-36.
 
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