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Laumontite from
Jamestown Quarry, Jamestown, Guilford Co., North Carolina, USA

Locality type:Quarry
Classification
Species:Laumontite
Formula:CaAl2Si4O12 · 4H2O
Comments:Occurs in hornblende gneiss & metagranite.
Confirmation
Validity:Believed Valid
References
References:Rocks & Min.:60:96.
Data
Mineral Data:Click here to view Laumontite data
Locality Data:Click here to view Jamestown Quarry, Jamestown, Guilford Co., North Carolina, USA
Nearest other occurrences of Laumontite
11.7km (7.2 miles) Pomona Quarry, Pomona, Guilford Co., North Carolina, USA
16.1km (10.0 miles) Central Rock Products Quarry, Guilford Co., North Carolina, USA
25.2km (15.6 miles) Thomasville Quarry (Martin Marietta Quarry), Thomasville, Davidson Co., North Carolina, USA
31.6km (19.6 miles) Stokesdale Quarry (Vulcan-Stokesdale Quarry), Stokesdale, Guilford Co., North Carolina, USA
33.1km (20.6 miles) Lexington Quarry, Davidson Co., North Carolina, USA
33.4km (20.7 miles) North Quarry, Winston-Salem, Forsyth Co., North Carolina, USA
55.3km (34.4 miles) Smith Grove Quarry, Davie Co., North Carolina, USA
64.7km (40.2 miles) Woodleaf Quarry, Woodleaf, Rowan Co., North Carolina, USA
90.6km (56.3 miles) Nello Teer Quarry, Mill Grove, Durham Co., North Carolina, USA
93.0km (57.8 miles) Hyco Reservoir (Hyco Lake) roadcut site, Person Co., North Carolina, USA
 
Mineral and/or Locality  
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