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Quartz from
Cornog, Wallace Township, Chester County, Pennsylvania, USA


04623990017272037285080.jpg
Blue Quartz

Cornog, Wallace Township, Chester County, Pennsylvania, USA
02762500017272037295703.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
04934240017272037306418.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
08674340017367311976082.jpg
Quartz, etc.

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
04623990017272037285080.jpg
Blue Quartz

Cornog, Wallace Township, Chester County, Pennsylvania, USA
05182970017362113653227.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
08113240017362113652631.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
08097290017362511742290.jpg
Quartz, etc.

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
04623990017272037285080.jpg
Blue Quartz

Cornog, Wallace Township, Chester County, Pennsylvania, USA
02762500017272037295703.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
04934240017272037306418.jpg
Blue Quartz

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
08674340017367311976082.jpg
Quartz, etc.

Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
Locality type:Village
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Clinozoisite2
Chalcopyrite2
Amphibole Supergroup2
- var Byssolite2
Calcioancylite-(Ce)2
Pyrite2
Actinolite2
K Feldspar1
- var Adularia1
Chlorite Group1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Cornog, Wallace Township, Chester County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:1004841
Long-form Identifier:1:3:1004841:6
GUID (UUID V4):0
Localities for Quartz in this Region
Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
Nearest other occurrences of Quartz
0.6km (0.3 miles) ⓘKeystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
11.1km (6.9 miles) ⓘHopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
11.1km (6.9 miles) ⓘHopewell mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
11.3km (7.0 miles) ⓘSteidler pegmatite, Wagontown, Valley Township, Chester County, Pennsylvania, USA
11.9km (7.4 miles) ⓘBenjamin Franklin Mine, Chester Springs, West Pikeland Township, Chester County, Pennsylvania, USA
12.0km (7.4 miles) ⓘCoatesville pegmatite locality, Coatesville, Chester County, Pennsylvania, USA
12.3km (7.6 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
13.2km (8.2 miles) ⓘJones mine, Caernarvon Township, Berks County, Pennsylvania, USA
15.3km (9.5 miles) ⓘChester County Poorhouse Quarry, West Bradford Township, Chester County, Pennsylvania, USA
16.9km (10.5 miles) ⓘMarshall Quarry, West Goshen Township, Chester County, Pennsylvania, USA
References
Petrov, Alfredo (n.d.) Personal Communication.
 
and/or  
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