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AMN-MEX/BC 99-43

Sample

Rock type
Andesite mg
Sampled at
1970-01-01
Sampled by
Bibliography
Country
Mexique
Region
Basse Californie
Zone
La Purisima Volcanic Field
Longitude
-112.03704 DD     -113° 57' 1''
Latitude
26.275281 DD     26° 16' 1''
Altitude
0 m
Body of water
Comments

Whole rock K-Ar dating

Analysis 1

Reference
null
Method
K-Ar
Technique
null
Age
0.99 Ma
Age incertitude
0.12 Ma
Precision
0
Sigma
±0
K2O
0 %
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

No data available

Microprobe analyses

No data available

Isotopic analysis

No data available

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