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Magnetite from
Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:489334
Long-form Identifier:1:3:489334:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
15.4km (9.5 miles) ⓘBlandon, Maidencreek Township, Berks County, Pennsylvania, USA
15.4km (9.6 miles) ⓘGrace Mine, Morgantown, Berks County, Pennsylvania, USA
16.2km (10.1 miles) ⓘJones mine, Caernarvon Township, Berks County, Pennsylvania, USA
18.4km (11.4 miles) ⓘHopewell mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
18.4km (11.4 miles) ⓘHopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
20.4km (12.7 miles) ⓘWarwick Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
22.2km (13.8 miles) ⓘKeim's Mine, French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
22.2km (13.8 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
24.1km (14.9 miles) ⓘGabel Mine, Boyertown, Berks County, Pennsylvania, USA
30.7km (19.1 miles) ⓘRittenhouse Gap Mine (Rittenhouse Gap Iron Mines), Rittenhouse Gap, Berks County, Pennsylvania, USA
References
Gordon, Samuel G. (1922) The Mineralogy of Pennsylvania. Special Publication 1. The Academy of Natural Sciences of Philadelphia 255pp. p.153
 
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