GEOROC Sample Information
Location
Latitude -35.58 | Longitude -70.75
ANDEAN ARC / SOUTHERN ANDEAN VOLCANIC ZONE / CHILE / DESCABEZADO GRANDE
CONVERGENT MARGIN
Reference
FREY F. A.,GERLACH D. C.,HICKEY R. L.,LOPEZ-ESCOBAR L.
MULTIPLE SOURCES FOR BASALTIC ARC ROCKS FROM THE SOUTHERN VOLCANIC ZONE OF THE ANDES (34°-41° S): TRACE ELEMENT AND ISOTOPIC EVIDENCE FOR CONTRIBUTIONS FROM SUBDUCTED OCEANIC CRUST, MANTLE AND CONTINENTAL CRUST
J. GEOPHYS. RES. B91 [1986] 5963-5983
Sample Name: 060283-9
Sample Information
BASALT / BASIC LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.51278 |
| SR87_SR86 | 0.70402 |
| AL2O3 | 18.16 WT% |
| CAO | 8.67 WT% |
| FE2O3 | 8.83 WT% |
| K2O | 0.84 WT% |
| MGO | 5.28 WT% |
| MNO | 0.16 WT% |
| NA2O | 3.6 WT% |
| P2O5 | 0.24 WT% |
| SIO2 | 53.14 WT% |
| TIO2 | 1.02 WT% |
| CE | 22.5 PPM |
| EU | 1.06 PPM |
| LA | 9.12 PPM |
| LU | 0.2 PPM |
| ND | 13.1 PPM |
| SM | 3.23 PPM |
| TB | 0.35 PPM |
| YB | 1.26 PPM |
| BA | 252 PPM |
| CO | 30.7 PPM |
| CR | 85 PPM |
| GA | 21 PPM |
| HF | 2 PPM |
| NB | 2.5 PPM |
| NI | 51 PPM |
| RB | 17 PPM |
| SC | 24.2 PPM |
| SR | 605 PPM |
| TH | 1.7 PPM |
| V | 201 PPM |
| Y | 15 PPM |
| ZN | 78 PPM |
| ZR | 78 PPM |