| JR-2 |
Rhyolite |
Page Last Updated: |
| Saturday, December 04, 1999 |
| Producer: |
Geological Survey of Japan |
| Material Source: |
Wada Toge obsidian, Shimosuwa-machi, Nagano Prefecture
|
| Date Released: |
1983 |
| Production Ref: |
95IMA - 01 |
| Constituent |
Concentration |
Uncertainty |
Units |
N |
Data Quality |
Data Source |
| Major Oxides |
| Al2O3 |
12.72 |
|
% |
|
Recommended value |
94TER - 01 |
| CaO |
0.5 |
|
% |
|
Recommended value |
94TER - 01 |
| Fe2O3 |
0.27 |
|
% |
|
Recommended value |
94TER - 01 |
| Fe2O3-T |
0.77 |
|
% |
|
Recommended value |
94TER - 01 |
| FeO |
0.44 |
|
% |
|
Recommended value |
94TER - 01 |
| H2O+ |
1.19 |
|
% |
|
Recommended value |
94TER - 01 |
| H2O- |
0.22 |
|
% |
|
Recommended value |
94TER - 01 |
| K2O |
4.45 |
|
% |
|
Recommended value |
94TER - 01 |
| MgO |
0.04 |
|
% |
|
Recommended value |
94TER - 01 |
| MnO |
0.112 |
|
% |
|
Recommended value |
94TER - 01 |
| Na2O |
3.99 |
|
% |
|
Recommended value |
94TER - 01 |
| P2O5 |
0.012 |
|
% |
|
Recommended value |
94TER - 01 |
| SiO2 |
75.69 |
|
% |
|
Recommended value |
94TER - 01 |
| TiO2 |
0.07 |
|
% |
|
Recommended value |
94TER - 01 |
| Oxide Sum |
99.72 |
|
% |
|
Not provided by compiler |
95IMA - 01 |
| Minor Oxides |
| B2O3 |
0.04669 |
0.0027692 |
% |
9 |
Recommended value |
95IMA - 01 |
| BaO |
4.410175E-03 |
1.92038E-03 |
% |
30 |
Recommended value |
95IMA - 01 |
| Cr2O3 |
4.530805E-04 |
1.724629E-04 |
% |
21 |
Recommended value |
95IMA - 01 |
| Rb2O |
0.0331 |
0.0026 |
% |
48 |
Recommended value |
95IMA - 01 |
| SrO |
9.590967E-04 |
2.731829E-04 |
% |
36 |
Recommended value |
95IMA - 01 |
| ZnO |
3.460433E-03 |
3.360852E-04 |
% |
38 |
Recommended value |
95IMA - 01 |
| ZrO2 |
0.0130005 |
0.000864 |
% |
32 |
Recommended value |
95IMA - 01 |
| Elements |
| Ag |
0.028 |
0.012 |
ug/g |
4 |
Provisional value |
95IMA - 01 |
| Al |
6.73 |
|
% |
|
Recommended value |
94TER - 01 |
| As |
19.2 |
2 |
ug/g |
9 |
Recommended value |
95IMA - 01 |
| Au |
0.00013 |
0.0001 |
ug/g |
6 |
Recommended value |
95IMA - 01 |
| B |
145 |
8.6 |
ug/g |
9 |
Recommended value |
95IMA - 01 |
| Ba |
39.5 |
17.2 |
ug/g |
30 |
Recommended value |
95IMA - 01 |
| Be |
3.75 |
0.54 |
ug/g |
8 |
Recommended value |
95IMA - 01 |
| Bi |
0.62 |
0.12 |
ug/g |
5 |
Recommended value |
95IMA - 01 |
| Br |
3 |
|
ug/g |
1 |
Provisional value |
95IMA - 01 |
| C |
63 |
|
ug/g |
4 |
Provisional value |
95IMA - 01 |
| Ca |
3600 |
|
ug/g |
|
Recommended value |
94TER - 01 |
| Cd |
0.023 |
0.007 |
ug/g |
5 |
Recommended value |
95IMA - 01 |
| Ce |
38.8 |
5.1 |
ug/g |
35 |
Recommended value |
95IMA - 01 |
| Cl |
736 |
|
ug/g |
3 |
Provisional value |
95IMA - 01 |
| Co |
0.46 |
0.56 |
ug/g |
19 |
Provisional value |
95IMA - 01 |
| Cr |
3.1 |
1.18 |
ug/g |
21 |
Recommended value |
95IMA - 01 |
| Cs |
25 |
5.5 |
ug/g |
21 |
Recommended value |
95IMA - 01 |
| Cu |
1.36 |
0.47 |
ug/g |
12 |
Recommended value |
95IMA - 01 |
| Dy |
6.63 |
1.05 |
ug/g |
17 |
Recommended value |
95IMA - 01 |
| Er |
4.36 |
0.73 |
ug/g |
14 |
Recommended value |
95IMA - 01 |
| Eu |
0.14 |
0.063 |
ug/g |
23 |
Recommended value |
95IMA - 01 |
| F |
1109 |
105 |
ug/g |
8 |
Recommended value |
95IMA - 01 |
| Fe |
5400 |
|
ug/g |
|
Recommended value |
94TER - 01 |
| Ga |
17.9 |
2.5 |
ug/g |
11 |
Recommended value |
95IMA - 01 |
| Gd |
5.83 |
0.95 |
ug/g |
14 |
Recommended value |
95IMA - 01 |
| Ge |
1.88 |
|
ug/g |
4 |
Provisional value |
95IMA - 01 |
| Hf |
5.14 |
0.49 |
ug/g |
17 |
Recommended value |
95IMA - 01 |
| Hg |
0.0009 |
|
ug/g |
1 |
Provisional value |
95IMA - 01 |
| Ho |
1.39 |
0.32 |
ug/g |
13 |
Recommended value |
95IMA - 01 |
| I |
0.067 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| In |
0.038 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| Ir |
0.000002 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| K |
3.69 |
|
% |
|
Recommended value |
94TER - 01 |
| La |
16.3 |
2.3 |
ug/g |
32 |
Recommended value |
95IMA - 01 |
| Li |
79.2 |
5.8 |
ug/g |
9 |
Recommended value |
95IMA - 01 |
| Lu |
0.88 |
0.093 |
ug/g |
23 |
Recommended value |
95IMA - 01 |
| Mn |
870 |
|
ug/g |
|
Recommended value |
94TER - 01 |
| Mo |
3.35 |
0.69 |
ug/g |
12 |
Recommended value |
95IMA - 01 |
| Na |
2.96 |
|
% |
|
Recommended value |
94TER - 01 |
| Nb |
18.7 |
2.8 |
ug/g |
30 |
Recommended value |
95IMA - 01 |
| Nd |
20.4 |
3.4 |
ug/g |
25 |
Recommended value |
95IMA - 01 |
| Ni |
1.99 |
1.59 |
ug/g |
19 |
Provisional value |
95IMA - 01 |
| Os |
<0.0007 |
|
ug/g |
1 |
Provisional value |
95IMA - 01 |
| P |
50 |
|
ug/g |
|
Recommended value |
94TER - 01 |
| Pb |
21.5 |
3.4 |
ug/g |
22 |
Recommended value |
95IMA - 01 |
| Pd |
<0.0002 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| Pr |
4.75 |
0.76 |
ug/g |
13 |
Recommended value |
95IMA - 01 |
| Pt |
<0.0005 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| Rb |
303 |
24 |
ug/g |
48 |
Recommended value |
95IMA - 01 |
| Re |
0.000023 |
|
ug/g |
2 |
Provisional value |
95IMA - 01 |
| S |
9.6 |
|
ug/g |
4 |
Provisional value |
95IMA - 01 |
| Sb |
1.51 |
0.2 |
ug/g |
5 |
Recommended value |
95IMA - 01 |
| Sc |
5.59 |
1.22 |
ug/g |
21 |
Recommended value |
95IMA - 01 |
| Se |
0.0028 |
|
ug/g |
5 |
Provisional value |
95IMA - 01 |
| Sm |
5.63 |
0.62 |
ug/g |
28 |
Recommended value |
95IMA - 01 |
| Sn |
3.51 |
1.08 |
ug/g |
10 |
Recommended value |
95IMA - 01 |
| Sr |
8.11 |
2.31 |
ug/g |
36 |
Recommended value |
95IMA - 01 |
| Ta |
2.29 |
0.52 |
ug/g |
16 |
Recommended value |
95IMA - 01 |
| Tb |
1.1 |
0.19 |
ug/g |
18 |
Recommended value |
95IMA - 01 |
| Te |
1 |
|
ug/g |
1 |
Provisional value |
95IMA - 01 |
| Th |
31.4 |
5.6 |
ug/g |
29 |
Recommended value |
95IMA - 01 |
| Tl |
1.85 |
0.072 |
ug/g |
7 |
Recommended value |
95IMA - 01 |
| Tm |
0.74 |
0.12 |
ug/g |
10 |
Recommended value |
95IMA - 01 |
| U |
10.9 |
1.4 |
ug/g |
29 |
Recommended value |
95IMA - 01 |
| V |
3 |
1.76 |
ug/g |
13 |
Recommended value |
95IMA - 01 |
| W |
1.8 |
|
ug/g |
5 |
Provisional value |
95IMA - 01 |
| Y |
51.1 |
6.1 |
ug/g |
35 |
Recommended value |
95IMA - 01 |
| Yb |
5.33 |
0.65 |
ug/g |
26 |
Recommended value |
95IMA - 01 |
| Zn |
27.8 |
2.7 |
ug/g |
38 |
Recommended value |
95IMA - 01 |
| Zr |
96.3 |
6.4 |
ug/g |
32 |
Recommended value |
95IMA - 01 |
| Stable Isotopes |
| Sr-87/86 |
0.705549 |
|
ratio |
2 |
Provisional value |
88AND - 02 |
| Radioactivity |
| Ra-226 |
3.3 |
|
pCi/g |
1 |
Provisional value |
88AND - 02 |
| Ra-228 |
3.24 |
|
pCi/g |
1 |
Provisional value |
88AND - 02 |
| Ra-228/226 |
0.98 |
|
ACT/R |
1 |
Provisional value |
88AND - 02 |
| U-234/238 |
1.004 |
|
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.
Date html code optimized : January 2004