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ASI - PH Mindanao / PH 92-30

Sample

Rock type
Andésite
Sampled at
Sampled by
Bibliography
Country
Philippines
Region
Mindanao/ Pacific Cordillera /
Zone
Surigao Peninsula
Longitude
125.46936 DD     125° 28' 0''
Latitude
9.692813 DD     9° 41' 1''
Altitude
0 m
Body of water
Comments

Whole rock K-Ar dating

Analysis 1

Reference
Method
K-Ar
Technique
Age
90 Ka
Age incertitude
40 Ka
Precision
0
Sigma
±0
K2O
1.46 %
Fused mass
g
40ArR/40ArT
1.81 %
40ArR
0.04 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
52.4
Ba
299
Th
0
Nb
3.85
La
10.95
Ce
22.5
Sr
615
Nd
15
Sm
0
Zr
88
Eu
1
Gd
0
Dy
2.7
Y
16.2
Er
1.6
Yb
1.38
Sc
27
V
254
Cr
293
Co
30
Ni
84
Cu
0
Comments

Microprobe analyses

No data available

Isotopic analysis

No data available

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