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ASI - PH Luzon / LO-5
Sample
Rock type
Gabbro
Sampled at
Sampled by
Bibliography
Country
Philippines
Region
Luzon/ Lagonoy Ophiolite /
Zone
Mayon Mines
Longitude
123.471909 DD 123° 28' 0''
Latitude
13.816744 DD 13° 49' 0''
Altitude
406 m
Body of water
Comments
Whole rock K-Ar dating
Analysis 1
Reference
Method
K-Ar
Technique
Age
112.7 Ma
Age incertitude
3.9 Ma
Precision
0
Sigma
±0
K2O
0.1 %
Fused mass
g
40ArR/40ArT
24.18 %
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
1
Ba
29
Th
0
Nb
0.1
La
0.2
Ce
0.5
Sr
548
Nd
0.6
Sm
0
Zr
9
Eu
0.55
Gd
0
Dy
1.5
Y
10
Er
1
Yb
0.9
Sc
27.5
V
132
Cr
655
Co
42
Ni
207
Cu
0
Comments
Microprobe analyses
No data available
Isotopic analysis
No data available
Map
Documents
No data available
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