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Pargasite from
Tianpu, Xin Co., Xinyang, Henan, China


Classification
Species:Pargasite
Formula:NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Chemical Analyses:
Oxide wt%:
1
SiO244.55 %
TiO20.13 %
Al2O312.99 %
Fe2O32.45 %
FeO11.25 %
MnO0.30 %
MgO12.23 %
CaO12.08 %
Na2O2.77 %
K2O0.22 %
H2O2.07 %
Total:101.04 %
Sample references:
1 -
Rolfo, F (2004) A coherent lithostratigraphic unit in the coesite–eclogite complex of Dabie Shan, China: geologic and petrologic evidence. Lithos, 73 (1) 71-94 doi:10.1016/j.lithos.2003.10.008
Comments:Identified in symplectite in a phengite-bearing eclogite.
Quality for species:Rock forming mineral/non-crystalline/little interest for collectors.(##)
Confirmation
Validity:Confirmed
Confirmation Methods:EPMA
Data
Mineral Data:Click here to view Pargasite data
Locality Data:Click here to view Tianpu, Xin Co., Xinyang, Henan, China
Data Identifiers
Mindat Occurrence Record ID:480294
Long-form Identifier:1:3:480294:5
GUID (UUID V4):0
Nearest other occurrences of Pargasite
49.8km (30.9 miles) ⓘXiongdian, Sujiahe, Luoshan Co., Xinyang, Henan, China
References
Zhang, Ru-Yuan, Liou, Juhn G. (1994) Coesite-bearing eclogite in Henan Province, central China: detailed petrography, glaucophane stability and PT-path. European Journal of Mineralogy, 6 (2) 217-234 doi:10.1127/ejm/6/2/0217
Rolfo, F (2004) A coherent lithostratigraphic unit in the coesite–eclogite complex of Dabie Shan, China: geologic and petrologic evidence. Lithos, 73 (1) 71-94 doi:10.1016/j.lithos.2003.10.008
 
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