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Tourmaline from
Leiper's Lower Avondale Quarry (Morrow Quarry; Facenda Quarry), Woodlyn (Avondale), Swarthmore (Borough of Swarthmore), Delaware County, Pennsylvania, USA


Locality type:Quarry
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Leiper's Lower Avondale Quarry (Morrow Quarry; Facenda Quarry), Woodlyn (Avondale), Swarthmore (Borough of Swarthmore), Delaware County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:88074
Long-form Identifier:1:3:88074:3
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
1.7km (1.1 miles) ⓘLeiper's Upper Avondale Quarry, Wallingford, Ridley Township, Delaware County, Pennsylvania, USA
7.7km (4.8 miles) ⓘBroomall, Township of Marple, Delaware County, Pennsylvania, USA
7.8km (4.8 miles) ⓘBlue Hill, Media, Upper Providence Township, Delaware County, Pennsylvania, USA
11.6km (7.2 miles) ⓘCampbell's Quarry, Hestonville, Philadelphia County, Pennsylvania, USA
12.0km (7.5 miles) ⓘOverbrook, Hestonville, Philadelphia County, Pennsylvania, USA
17.6km (11.0 miles) ⓘRidge Avenue and School Lane Quarries, East Falls, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA
17.9km (11.1 miles) ⓘFalls of Schuylkill, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA
20.8km (12.9 miles) ⓘWissahickon Valley, Philadelphia, Philadelphia County, Pennsylvania, USA
22.7km (14.1 miles) ⓘFowler's Quarry, Germantown, Philadelphia, Philadelphia County, Pennsylvania, USA
22.7km (14.1 miles) ⓘMcCrea's Quarry, Germantown, Philadelphia, Philadelphia County, Pennsylvania, USA
References
Rocks & Min.: 59:109-120 & 62:176-178.
 
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