GEOROC Sample Information
Location
Latitude 17.403 | Longitude 145.863
MARIANA ARC / MARIANA ARC - CENTRAL ISLAND PROVINCE / GUGUAN
N. GUGUAN, DREDGE 50
CONVERGENT MARGIN
Reference
STERN R. J.,BLOOMER S. H.,LEYBOURNE M. I.,KOHUT E. J.,FOUCH M.,VERVOORT J.
SUBDUCTION FACTORY PROCESSES BENEATH THE GUGUAN CROSS-CHAIN, MARIANA ARC: NO ROLE FOR SEDIMENTS, ARE SERPENTINITES IMPORTANT?
CONTRIB. MINERAL. PETROL. 151 [2006] 202-221
Sample Name: D50-1-3
Sample Information
BASALT
DREDGE
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| HF176_HF177 | 0.283193 |
| ND143_ND144 | 0.512995 ± 0.00002 |
| PB206_PB204 | 18.761 |
| PB207_PB204 | 15.543 |
| PB208_PB204 | 38.288 |
| SR87_SR86 | 0.703538 ± 0.00004 |
| AL2O3 | 19.78 WT% |
| CAO | 13.87 WT% |
| FEOT | 8.77 WT% |
| K2O | 0.32 WT% |
| MGO | 5.51 WT% |
| MNO | 0.16 WT% |
| NA2O | 1.71 WT% |
| P2O5 | 0.06 WT% |
| SIO2 | 47.65 WT% |
| TIO2 | 0.71 WT% |
| CE | 6.52 PPM |
| DY | 2.27 PPM |
| ER | 1.57 PPM |
| EU | 0.57 PPM |
| GD | 1.99 PPM |
| HO | 0.54 PPM |
| LA | 2.3 PPM |
| LU | 0.206 PPM |
| ND | 4.25 PPM |
| PR | 0.82 PPM |
| SM | 1.42 PPM |
| TB | 0.37 PPM |
| TM | 0.23 PPM |
| YB | 1.58 PPM |
| BA | 87 PPM |
| BE | 0.35 PPM |
| CD | 0.59 PPM |
| CO | 38 PPM |
| CR | 61 PPM |
| CS | 0.17 PPM |
| CU | 89 PPM |
| HF | 0.705 PPM |
| IN | 0.05 PPM |
| MO | 0.45 PPM |
| NB | 0.47 PPM |
| NI | 44 PPM |
| PB | 2.46 PPM |
| RB | 3.6 PPM |
| SC | 45 PPM |
| SR | 320 PPM |
| TH | 0.41 PPM |
| U | 0.34 PPM |
| V | 387 PPM |
| Y | 14.1 PPM |
| ZN | 93 PPM |
| ZR | 25 PPM |