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ASI - PH Luzon / LZ63b

Sample

Rock type
Andésite
Sampled at
Sampled by
Bibliography
Volcanism
Country
Philippines
Region
Luzon / Northern Luzon
Zone
Tuao-Conner
Longitude
121.44 DD     121° 26' 0''
Latitude
17.75 DD     17° 45' 0''
Altitude
0 m
Body of water
Comments

Whole rock K-Ar dating

No data available

Mineral K-Ar dating

Mineral 1 -

Analysis 1

Reference
B 6253-4
Method
K-Ar
Technique
Age
1.57 Ma
Age incertitude
0.44 Ma
Precision
0
Sigma
±1
K2O
0.3 %
Fused mass
g
40ArR/40ArT
3.5 %
40ArR
0.04 10-7cm3.g-1
36Ar
exp 10-9cm3
Comments
.....

Mineral 2 -

Analysis 1

Reference
B 6029-6
Method
K-Ar
Technique
Age
4.78 Ma
Age incertitude
0.48 Ma
Precision
0
Sigma
±1
K2O
0.25 %
Fused mass
g
40ArR/40ArT
9.9 %
40ArR
0.39 10-7cm3.g-1
36Ar
exp 10-9cm3
Comments
.....

Mineral 3 -

Analysis 1

Reference
B 6018-4
Method
K-Ar
Technique
Age
0 Ka
Age incertitude
0 Ka
Precision
0
Sigma
±0
K2O
0.3 %
Fused mass
g
40ArR/40ArT
5.6 %
40ArR
0.16 10-7cm3.g-1
36Ar
exp 10-9cm3
Comments
.....

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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