JA-1 Andesite Page Last Updated:

Saturday, December 04, 1999
Producer: Geological Survey of Japan
Material Source: Hakone volcano, Quarternary, Manazura-machi, Kanagawa Prefecture
Date Released: 1982
Production Ref: 95IMA - 01
Constituent Concentration Uncertainty Units N Data Quality Data Source
Al2O3 15.22 % Recommended value 94TER - 01
CaO 5.7 % Recommended value 94TER - 01
Fe2O3 2.59 % Recommended value 94TER - 01
Fe2O3-T 7.07 % Recommended value 94TER - 01
FeO 3.98
%
Recommended value 94TER - 01
H2O+ 0.72
%
Recommended value 94TER - 01
H2O- 0.3
%
Recommended value 94TER - 01
K2O 0.77
%
Recommended value 94TER - 01
MgO 1.57
%
Recommended value 94TER - 01
MnO 0.157
%
Recommended value 94TER - 01
Na2O 3.84
%
Recommended value 94TER - 01
P2O5 0.165
%
Recommended value 94TER - 01
SiO2 63.97
%
Recommended value 94TER - 01
TiO2 0.85
%
Recommended value 94TER - 01
Oxide Sum 99.93
%
Not provided by compiler 95IMA - 01
Minor Oxides
B2O3 0.006762 0.0010626 % 11 Recommended value 95IMA - 01
BaO 3.472315E-02 0.0029029 % 51 Recommended value 95IMA - 01
Cr2O3 1.144394E-03 5.217734E-04 % 43 Recommended value 95IMA - 01
SrO 3.110264E-02 2.720003E-03 % 64 Recommended value 95IMA - 01
ZnO 1.131487E-02 7.841989E-04 % 53 Recommended value 95IMA - 01
ZrO2 0.0119205 0.001053 % 39 Recommended value 95IMA - 01
Elements
Ag 0.033 0.0071 ug/g 4 Provisional value 95IMA - 01
Al 8.05
%
Recommended value 94TER - 01
As 2.78 0.67 ug/g 11 Recommended value 95IMA - 01
Au 0.00016 0.000044 ug/g 7 Recommended value 95IMA - 01
B 21 3.3 ug/g 11 Recommended value 95IMA - 01
Ba 311 26 ug/g 51 Recommended value 95IMA - 01
Be 0.5 0.0082 ug/g 6 Recommended value 95IMA - 01
Bi 0.0091
ug/g 4 Provisional value 95IMA - 01
Br 7
ug/g 1 Provisional value 95IMA - 01
C 271
ug/g 4 Provisional value 95IMA - 01
Ca 4.08
%
Recommended value 94TER - 01
Cd 0.11 0.024 ug/g 8 Recommended value 95IMA - 01
Ce 13.3 1.3 ug/g 38 Recommended value 95IMA - 01
Cl 43 14.8 ug/g 5 Recommended value 95IMA - 01
Co 12.3 2.7 ug/g 43 Recommended value 95IMA - 01
Cr 7.83 3.57 ug/g 43 Recommended value 95IMA - 01
Cs 0.62 0.13 ug/g 18 Recommended value 95IMA - 01
Cu 43 3.4 ug/g 47 Recommended value 95IMA - 01
Dy 4.55 0.64 ug/g 27 Recommended value 95IMA - 01
Er 3.04 0.32 ug/g 23 Recommended value 95IMA - 01
Eu 1.2 0.13 ug/g 37 Recommended value 95IMA - 01
F 161 31 ug/g 13 Recommended value 95IMA - 01
Fe 4.94
%
Recommended value 94TER - 01
Ga 16.7 1.9 ug/g 12 Recommended value 95IMA - 01
Gd 4.36 0.37 ug/g 24 Recommended value 95IMA - 01
Ge 1.33 0.18 ug/g 5 Recommended value 95IMA - 01
Hf 2.42 0.22 ug/g 19 Recommended value 95IMA - 01
Hg 0.0117 0.0024 ug/g 4 Provisional value 95IMA - 01
Ho 0.95 0.1 ug/g 18 Recommended value 95IMA - 01
I 0.015
ug/g 1 Provisional value 95IMA - 01
In 0.0494
ug/g 2 Provisional value 95IMA - 01
Ir 0.0000028
ug/g 2 Provisional value 95IMA - 01
K 6400
ug/g
Recommended value 94TER - 01
La 5.24 0.86 ug/g 38 Recommended value 95IMA - 01
Li 10.8 1.94 ug/g 18 Recommended value 95IMA - 01
Lu 0.47 0.065 ug/g 34 Recommended value 95IMA - 01
Mn 1220
ug/g
Recommended value 94TER - 01
Mo 1.59 0.5 ug/g 12 Recommended value 95IMA - 01
Na 2.85
%
Recommended value 94TER - 01
Nb 1.85 0.7 ug/g 24 Recommended value 95IMA - 01
Nd 10.9 1.3 ug/g 29 Recommended value 95IMA - 01
Ni 3.49 1.7 ug/g 26 Provisional value 95IMA - 01
Os 0.000011
ug/g 1 Provisional value 95IMA - 01
P 720
ug/g
Recommended value 94TER - 01
Pb 6.55 2.45 ug/g 30 Recommended value 95IMA - 01
Pd < 0.0002
ug/g 1 Provisional value 95IMA - 01
Pr 1.71 0.64 ug/g 16 Recommended value 95IMA - 01
Pt 0.0005
ug/g 3 Provisional value 95IMA - 01
Rb 12.3 3.4 ug/g 61 Recommended value 95IMA - 01
Re 0.00045
ug/g 3 Provisional value 95IMA - 01
S 21.6 4.3 ug/g 10 Recommended value 95IMA - 01
Sb 0.22 0.049 ug/g 7 Recommended value 95IMA - 01
Sc 28.5 2.7 ug/g 27 Recommended value 95IMA - 01
Se 0.0088
ug/g 3 Provisional value 95IMA - 01
Sm 3.52 0.32 ug/g 39 Recommended value 95IMA - 01
Sn 1.16 0.45 ug/g 9 Provisional value 95IMA - 01
Sr 263 23 ug/g 64 Recommended value 95IMA - 01
Ta 0.13 0.047 ug/g 12 Recommended value 95IMA - 01
Tb 0.75 0.14 ug/g 20 Recommended value 95IMA - 01
Th 0.82 0.1 ug/g 25 Recommended value 95IMA - 01
Tl 0.13
ug/g 3 Provisional value 95IMA - 01
Tm 0.47 0.071 ug/g 14 Recommended value 95IMA - 01
U 0.34 0.074 ug/g 31 Recommended value 95IMA - 01
V 105 13 ug/g 44 Recommended value 95IMA - 01
W 0.34
ug/g 3 Provisional value 95IMA - 01
Y 30.6 3 ug/g 43 Recommended value 95IMA - 01
Yb 3.03 0.72 ug/g 37 Recommended value 95IMA - 01
Zn 90.9 6.3 ug/g 53 Recommended value 95IMA - 01
Zr 88.3 7.8 ug/g 39 Recommended value 95IMA - 01
Stable Isotopes
Nd-143/144 0.5123
ratio 1 Provisional value 88AND - 02
Sr-87/86 0.70354 0.00019 ratio 4 Not provided by compiler 88AND - 02
Radioactivity
Ra-226 0.077
pCi/g 1 Provisional value 88AND - 02
Ra-228 0.061
pCi/g 1 Provisional value 88AND - 02
Ra-228/226 0.78
ACT/R 1 Provisional value 88AND - 02
U-234/238 0.986
ACT/R 1 Provisional value 88AND - 02

Material Production Reference:
N. Imai, S. Terashima, S. Itoh and A. Ando (1995), 1994 Compilation of Analytical Data for Minor and Trace Elements in Seventeen GSJ Geochemical Reference Samples, "Igeous Rock Series,", Geostandards Newsletter, 19: 135-213.

Data Source Reference:
S. Terashima, N. Imai, S. Itoh, A. Ando and N. Mita (1994), 1993 Compilation of Analytical Data for Major Elements in Seventeen GSJ Geochemical Reference Samples, "Igneous Rock Series,", Bulletin of the Geological Survey (Society) of Japan, 45: 305-381 ; Taken from 95IMA - 01.

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