Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Talc from
Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Talc
Formula:Mg3Si4O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Talc data
Locality Data:Click here to view Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:489325
Long-form Identifier:1:3:489325:7
GUID (UUID V4):0
Nearest other occurrences of Talc
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
22.2km (13.8 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
40.6km (25.3 miles) ⓘCornwall Mines (Cornwall Iron Mine), Cornwall Borough (Cornwall), Lebanon County, Pennsylvania, USA
41.0km (25.5 miles) ⓘGap Mine, Bart Township, Lancaster County, Pennsylvania, USA
45.4km (28.2 miles) ⓘMarshall Quarry, West Goshen Township, Chester County, Pennsylvania, USA
51.7km (32.1 miles) ⓘBrinton's Quarry, Westtown Township, Chester County, Pennsylvania, USA
55.3km (34.4 miles) ⓘCastle Rock, Edgemont Township, Delaware County, Pennsylvania, USA
55.6km (34.6 miles) ⓘWhite Rock, Little Britain Township, Lancaster County, Pennsylvania, USA
58.7km (36.5 miles) ⓘBlue Hill, Media, Upper Providence Township, Delaware 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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