Sample 91-26
NavDat sample number 123606 · NOT GIVEN
Sample
| Sample ID | 91-26 |
|---|---|
| Rock name | NOT GIVEN |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 29.9701 |
|---|---|
| Longitude | -114.407 |
| Location | Isla San Luis |
| State / province | Baja California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.3 | 0.005 | 2.6 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.62 | WT% | ICPAES | |
| TIO2 | 0.39 | WT% | ICPAES | |
| AL2O3 | 12.35 | WT% | ICPAES | |
| FE2O3 | 0.58 | WT% | ICPAES | |
| FEO | 2.21 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.15 | WT% | ICPAES | |
| CAO | 1.63 | WT% | ICPAES | |
| NA2O | 4.98 | WT% | AAS | |
| K2O | 2.08 | WT% | AAS | |
| P2O5 | 0.06 | WT% | ICPAES | |
| LOI | 0.38 | WT% | ICPAES | |
| TOTAL | 100.47 | WT% | ICPAES | |
| RB | 14 | PPM | AAS | |
| SR | 146 | PPM | ICPAES | |
| BA | 634 | PPM | ICPAES | |
| NI | 4 | PPM | ICPAES | |
| CR | 5 | PPM | ICPAES | |
| V | 3 | PPM | ICPAES | |
| ZR | 320 | PPM | ICPAES | |
| Y | 39 | PPM | ICPAES | |
| NB | 7 | PPM | ICPAES |