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Geochronology, Geology, Geochemistry and Petrology
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ASI - PH Luzon / NSM / PAL28
Sample
Rock type
Sampled at
Sampled by
Bibliography
Volcanism
Country
Philippines
Region
Luzon / Northern Sierra Madre Range
Zone
Palanan, Dibeywan River
Longitude
122.491379 DD 122° 29' 0''
Latitude
17.119793 DD 17° 7' 0''
Altitude
0 m
Body of water
Comments
Whole rock K-Ar dating
Analysis 1
Reference
Method
K-Ar
Technique
Age
87.15 Ma
Age incertitude
5.82 Ma
Precision
0
Sigma
±0
K2O
0.2 %
Fused mass
g
40ArR/40ArT
0 %
40ArR
0 10-7cm3.g-1
36Ar
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
0.5
Ba
20
Th
0
Nb
2.7
La
3.1
Ce
9
Sr
182
Nd
8.5
Sm
0
Zr
46
Eu
1.1
Gd
0
Dy
5.3
Y
33
Er
3.2
Yb
3.1
Sc
38
V
309
Cr
325
Co
47
Ni
112
Cu
0
Comments
Microprobe analyses
No data available
Isotopic analysis
No data available
Map
Documents
No data available
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