GEOROC Sample Information
Location
Latitude 50.68 | Longitude 156
KURILE ARC / KURILE ARC / PARAMUSHIR / EBEKO
NEAR REVUSHCHIE FUMAROLES
CONVERGENT MARGIN
Reference
GORSHKOV G. S.
VOLCANISM AND THE UPPER MANTLE. INVESTIGATIONS IN THE KURILE ISLAND ARC
[1970] 1-385 FAIRBRIDGE, R. W., PLENUM PRESS, NEW YORK - LONDON
Sample Name: 1095
Sample Information
ANDESITE, 2-PYROXENE
OUTCROP
Sample Age Information
QUATERNARY
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 17.75 WT% |
| CAO | 8.86 WT% |
| FE2O3 | 3.64 WT% |
| FEO | 4.58 WT% |
| H2OM | 0.43 WT% |
| K2O | 1.51 WT% |
| LOI | 0.47 WT% |
| MGO | 3.66 WT% |
| MNO | 0.08 WT% |
| NA2O | 2.7 WT% |
| P2O5 | 0.17 WT% |
| S | 0.24 WT% |
| SIO2 | 55.01 WT% |
| TIO2 | 0.72 WT% |