GEOROC Sample Information
Location
Location was not specified by exact coordinates in the paper!
Latitude 37 to 42 | Longitude 138 to 142
HONSHU ARC / NORTHEASTERN HONSHU ARC / HONSHU
RENZEZAWA
CONVERGENT MARGIN
Reference
NAKAGAWA M.
TRACE ELEMENT COMPOSITION OF LAVAS FROM MORIYOSHI VOLCANO, NORTHEAST JAPAN ARC
RES. REPORT LAB. NUCLEAR SCI. TOHOKU UNIV. 17 [1984] 375-381
Sample Name: E-2-5
Sample Information
ANDESITE, AUGITE-HYPERSTHENE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 17.03 WT% |
| CAO | 6.73 WT% |
| FE2O3 | 5.8 WT% |
| FEO | 2.96 WT% |
| H2OM | 0.27 WT% |
| H2OP | 0.52 WT% |
| K2O | 1.3 WT% |
| MGO | 3.53 WT% |
| MNO | 0.1 WT% |
| NA2O | 3.33 WT% |
| P2O5 | 0.17 WT% |
| SIO2 | 58 WT% |
| TIO2 | 0.95 WT% |
| CE | 27.6 PPM |
| BA | 438 PPM |
| CO | 24.4 PPM |
| CS | 0.98 PPM |
| NB | 4.2 PPM |
| RB | 24.1 PPM |
| SC | 26.2 PPM |
| SR | 335 PPM |
| SR | 319 PPM |
| Y | 28.6 PPM |
| ZN | 70 PPM |
| ZR | 114 PPM |