GEOROC Sample Information
Location
Location was not specified by exact coordinates in the paper!
Latitude 37 to 39 | Longitude 138 to 140
HONSHU ARC / NORTHEASTERN HONSHU ARC / HONSHU
NIIGATA OIL AND GAS FIELDS, NE JAPAN
CONVERGENT MARGIN
Reference
KAGAMI H.,SHUTO K.,OHKI J.,KATO S.,ARATO H.,REZANOV A. I.
MIOCENE BIMODAL VOLCANISM IN THE NIIGATA OIL AND GAS FIELDS, NORTHEAST JAPAN - WITH SPECIAL REFERENCE TO THE SPREADING OF THE BACK-ARC BASIN -
J. JPN. ASSOC. PETROLEUM TECHNOL. 62 [1997] 45-58
Sample Name: Y-01
Sample Information
DOLERITE
OUTCROP
Sample Age Information
MIOCENE
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 15.25 WT% |
| CAO | 6.55 WT% |
| FEOT | 9.67 WT% |
| H2O | 3.81 WT% |
| K2O | 1.09 WT% |
| MGO | 8.53 WT% |
| MNO | 0.16 WT% |
| NA2O | 4.38 WT% |
| P2O5 | 0.19 WT% |
| SIO2 | 48.85 WT% |
| TIO2 | 1.48 WT% |
| BA | 248 PPM |
| NB | 5.3 PPM |
| RB | 12 PPM |
| SR | 76 PPM |
| Y | 34 PPM |
| ZR | 94 PPM |