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Geochronology, Geology, Geochemistry and Petrology
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IND - SS / 90 KW 178B
Sample
Rock type
Basalte
Sampled at
1991-02-27
Sampled by
Priadi B.
Bibliography
Country
Indonésie
Region
Sulawesi
Zone
Kwandang
Longitude
122.6802 DD 122° 40' 1''
Latitude
0.894 DD 0° 53' 1''
Altitude
0 m
Body of water
Comments
Whole rock K-Ar dating
Analysis 1
Reference
B2663-6
Method
K-Ar
Technique
Age
17.47 Ma
Age incertitude
1.87 Ma
Precision
0
Sigma
±1
K2O
0.34 %
Fused mass
1.0279 g
40ArR/40ArT
16.97 %
40ArR
1.92 10-7cm3.g-1
36Ar
3.27 exp 10-9cm3
Comments
Mineral K-Ar dating
No data available
Major elements analysis
No data available
Trace elements analysis
Analysis 1
Precision
0
Rb
15
Ba
109
Th
0
Nb
5
La
8.9
Ce
12
Sr
325
Nd
0
Sm
0
Zr
94
Eu
0
Gd
0
Dy
4.2
Y
29
Er
2.8
Yb
2.6
Sc
28
V
248
Cr
23
Co
28
Ni
23
Cu
Comments
Microprobe analyses
No data available
Isotopic analysis
No data available
Map
Documents
No data available
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