Sample IO-111
NavDat sample number 90820 · BASALT
Sample
| Sample ID | IO-111 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | MacDonald and others |
| Comment | Pillow basalt |
Location
| Latitude | 47.4289 |
|---|---|
| Longitude | -120.688 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 161 | 160 | 162 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.94 | WT% | ICPMS | |
| AL2O3 | 13.28 | WT% | ICPMS | |
| TIO2 | 0.46 | WT% | ICPMS | |
| FEOT | 5.95 | WT% | ICPMS | |
| MNO | 0.14 | WT% | ICPMS | |
| MGO | 9.41 | WT% | ICPMS | |
| CAO | 7.26 | WT% | ICPMS | |
| NA2O | 3.25 | WT% | ICPMS | |
| K2O | 0.24 | WT% | ICPMS | |
| P2O5 | 0.08 | WT% | ICPMS | |
| LOI | 6.58 | WT% | ICPMS | |
| Y | 17 | PPM | XRF | |
| ZR | 78 | PPM | XRF | |
| NI | 143 | PPM | XRF | |
| V | 141 | PPM | XRF | |
| CR | 489 | PPM | XRF | |
| BA | 60 | PPM | ICPMS | |
| RB | 6 | PPM | ICPMS | |
| SR | 141 | PPM | ICPMS | |
| NB | 2 | PPM | ICPMS | |
| TH | 0.52 | PPM | ICPMS | |
| PB | 0.63 | PPM | ICPMS | |
| GA | 10 | PPM | ICPMS | |
| ZN | 56 | PPM | ICPMS | |
| CU | 13 | PPM | ICPMS | |
| HF | 1.79 | PPM | ICPMS | |
| CS | 0.24 | PPM | ICPMS | |
| SC | 30.7 | PPM | ICPMS | |
| TA | 0.07 | PPM | ICPMS | |
| U | 0.18 | PPM | ICPMS | |
| LA | 3.4 | PPM | ICPMS | |
| CE | 7.47 | PPM | ICPMS | |
| PR | 1.12 | PPM | ICPMS | |
| ND | 5.65 | PPM | ICPMS | |
| SM | 1.84 | PPM | ICPMS | |
| EU | 0.64 | PPM | ICPMS | |
| GD | 2.16 | PPM | ICPMS | |
| TB | 0.38 | PPM | ICPMS | |
| DY | 2.48 | PPM | ICPMS | |
| HO | 0.51 | PPM | ICPMS | |
| ER | 1.47 | PPM | ICPMS | |
| TM | 0.22 | PPM | ICPMS | |
| YB | 1.4 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS |
References
- MacDonald, James H, Jr; Harper, Gregory D; Miller, Robert B; Miller,Jonathan S; Mlinarevic, Ante N; Schultz, Cynthia E (2008) The Ingalls ophiolite complex, central Cascades, Washington;geochemistry, tectonic setting, and regional correlations. Special Paper - Geological Society of America, vol. 438, pp.133-159,2008 doi:10.1130/2008.2438(04)