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Geochronology, Geology, Geochemistry and Petrology
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IND - SS / 89 BT 183B
Sample
Rock type
Syénite
Sampled at
Sampled by
B. Priadi
Bibliography
Géochimie du magmatisme de l'ouest et du nord de Sulawesi, Indonésie : traçage des sources et implications géodynamiques
Country
Indonésie
Region
Sulawesi
Zone
Bituang
Longitude
119.48 DD 119° 28' 1''
Latitude
-3 DD -3° 0' 0''
Altitude
0 m
Body of water
Comments
Whole rock K-Ar dating
Analysis 1
Reference
B2412-9
Method
K-Ar
Technique
Age
11.91 Ma
Age incertitude
0.26 Ma
Precision
Sigma
±1
K2O
8.06 %
Fused mass
0.42 g
40ArR/40ArT
72.28 %
40ArR
10-7cm3.g-1
36Ar
0.8 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
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