GEOROC Sample Information
Location
Location was not specified by exact coordinates in the paper!
Latitude 43.4 to 44.5 | Longitude 143 to 144
KURILE ARC / KURILE ARC / HOKKAIDO / IKUTAWARA BASALTS
CENTRAL-EASTERN HOKKAIDO
CONVERGENT MARGIN
Reference
NAKAGAWA M.,HIROSE W.
NEOGENE VOLCANISM IN CENTRAL-EASTERN HOKKAIDO : BEGINNING AND EVOLUTION OF ARC VOLCANISM INFERRED FROM VOLCANOLOGICAL PARAMETERS AND GEOCHEMISTRY
J. GEOL. SOC. JAPAN 105 [1999] 247-265
Sample Name: PV-100
Sample Information
BASALT
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 16.13 WT% |
| CAO | 7.43 WT% |
| FE2O3 | 9.93 WT% |
| K2O | 0.66 WT% |
| LOI | 0.18 WT% |
| MGO | 3.43 WT% |
| MNO | 0.2 WT% |
| NA2O | 4.18 WT% |
| P2O5 | 0.25 WT% |
| SIO2 | 56.5 WT% |
| TIO2 | 2.22 WT% |
| BA | 304 PPM |
| CR | 7 PPM |
| CU | 5 PPM |
| NB | 3.3 PPM |
| NI | 4 PPM |
| PB | 7 PPM |
| RB | 11.7 PPM |
| SC | 46 PPM |
| SR | 362 PPM |
| V | 382 PPM |
| Y | 42 PPM |
| ZN | 127 PPM |
| ZR | 143 PPM |