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Geochronology, Geology, Geochemistry and Petrology
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PAC PO MO 38X
Sample
Rock type
Basalte
Sampled at
Sampled by
C.DIRAISON
Bibliography
Country
Polynésie française
Region
Moorea
Zone
Maharepa
Longitude
149.833333 DD 149° 49' 1''
Latitude
17.5 DD 17° 30' 0''
Altitude
50 m
Body of water
Océan Pacifique
Comments
Whole rock K-Ar dating
Analysis 1
Reference
B2025-2
Method
K-Ar
Technique
Age
1.75 Ma
Age incertitude
90 Ka
Precision
0
Sigma
±0
K2O
4.9 %
Fused mass
1.0297 g
40ArR/40ArT
29.5 %
40ArR
2.77 10-7cm3.g-1
36Ar
0 exp 10-9cm3
Comments
Mineral K-Ar dating
No data available
Major elements analysis
No data available
Trace elements analysis
No data available
Microprobe analyses
No data available
Isotopic analysis
No data available
Map
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