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Pectolite from
North Wilson pit, Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland County, Arkansas, USA


Locality type:Pit
Classification
Species:Pectolite
Formula:NaCa2Si3O8(OH)
Chemical Analyses:
Oxide wt%:
1
SO30.10 %
P2O50.03 %
SiO253.86 %
Al2O30.01 %
Ga2O30.01 %
V2O30.02 %
FeO*0.31 %
MnO0.80 %
MgO0.02 %
CaO32.81 %
SrO0.01 %
PbO0.01 %
Na2O8.64 %
K2O0.08 %
H2O (by stoichiometry)2.67 %
Total:99.38 %
Empirical formulas:
1(Na0.94Ca0.03K0.01)(Ca1.94Mn2+0.04Fe2+0.01)[Si3.02O8(OH)]
Sample references:
1FKM-192 pt. 21
Frank K. Mazdab collection; sample FKM-192; https://www.rockptx.com/fkm-176-to-fkm-200/#FKM-192
Confirmation
Validity:Confirmed
Confirmation Methods:EPMA
Data
Mineral Data:Click here to view Pectolite data
Locality Data:Click here to view North Wilson pit, Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland County, Arkansas, USA
Data Identifiers
Mindat Occurrence Record ID:1484980
Long-form Identifier:1:3:1484980:4
GUID (UUID V4):0
Nearest other occurrences of Pectolite
8.8km (5.5 miles) ⓘEudialyte pegmatite, Magnet Cove, Hot Spring County, Arkansas, USA
8.9km (5.5 miles) ⓘCove Creek Bridge and The Branch area, Magnet Cove, Hot Spring County, Arkansas, USA
10.6km (6.6 miles) ⓘDiamond Jo Quarry, Magnet Cove, Hot Spring County, Arkansas, USA
11.4km (7.1 miles) ⓘJones Mill Quarry, Magnet Cove, Hot Spring County, Arkansas, USA
12.7km (7.9 miles) ⓘKimzey Calcite Quarry (Calcite Hill), Magnet Cove, Hot Spring County, Arkansas, USA
66.6km (41.4 miles) ⓘBig Rock Quarry (3M Quarry; Arch Street Pike Quarry), Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA
References
Frank K. Mazdab Collection
sample FKM-192
www.rockptx.com (2019) https://www.rockptx.com/fkm-176-to-fkm-200/#FKM-192
 
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