Sample 94-31
NavDat sample number 123578 · NOT GIVEN
Sample
| Sample ID | 94-31 |
|---|---|
| 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 | 53.53 | WT% | ICPAES | |
| TIO2 | 1.23 | WT% | ICPAES | |
| AL2O3 | 16.79 | WT% | ICPAES | |
| FE2O3 | 2.31 | WT% | ICPAES | |
| FEO | 5.81 | WT% | ICPAES | |
| MNO | 0.13 | WT% | ICPAES | |
| MGO | 5.84 | WT% | ICPAES | |
| CAO | 9.4 | WT% | ICPAES | |
| NA2O | 3.54 | WT% | AAS | |
| K2O | 0.55 | WT% | AAS | |
| P2O5 | 0.19 | WT% | ICPAES | |
| LOI | 1.19 | WT% | ICPAES | |
| TOTAL | 100.51 | WT% | ICPAES | |
| RB | 18 | PPM | AAS | |
| SR | 365 | PPM | ICPAES | |
| BA | 185 | PPM | ICPAES | |
| NI | 40 | PPM | ICPAES | |
| CR | 146 | PPM | ICPAES | |
| V | 215 | PPM | ICPAES | |
| ZR | 123 | PPM | ICPAES | |
| Y | 28 | PPM | ICPAES | |
| NB | 4 | PPM | ICPAES | |
| LA | 9.1 | PPM | ICPMS | |
| CE | 22.5 | PPM | ICPMS | |
| PR | 3.06 | PPM | ICPMS | |
| ND | 14.5 | PPM | ICPMS | |
| SM | 3.55 | PPM | ICPMS | |
| EU | 1.25 | PPM | ICPMS | |
| GD | 4.56 | PPM | ICPMS | |
| TB | 0.7 | PPM | ICPMS | |
| DY | 4.58 | PPM | ICPMS | |
| HO | 0.97 | PPM | ICPMS | |
| ER | 2.73 | PPM | ICPMS | |
| TM | 0.41 | PPM | ICPMS | |
| YB | 2.43 | PPM | ICPMS | |
| LU | 0.4 | PPM | ICPMS | |
| CS | 0.42 | PPM | ICPMS | |
| HF | 3.44 | PPM | ICPMS | |
| TA | 0.43 | PPM | ICPMS | |
| TH | 1.11 | PPM | ICPMS | |
| U | 0.42 | PPM | ICPMS | |
| PB | 3.44 | PPM | ICPMS |