Sample A-19
NavDat sample number 29219
Sample
| Sample ID | A-19 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 34.5447 |
|---|---|
| Longitude | -115.792 |
| Location | Amboy Crater |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.1 | 0.05 | 0.15 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.6 | WT% | XRF | |
| TIO2 | 2.52 | WT% | XRF | |
| AL2O3 | 15.6 | WT% | XRF | |
| FE2O3 | 10.44 | WT% | XRF | |
| MGO | 7.95 | WT% | AAS | |
| CAO | 9.23 | WT% | XRF | |
| NA2O | 3.73 | WT% | AAS | |
| K2O | 1.9 | WT% | XRF | |
| P2O5 | 0.58 | WT% | XRF | |
| LOI | 0.77 | WT% | GRAV | |
| RB | 30 | PPM | XRF | |
| SR | 640 | PPM | XRF | |
| ZR | 234 | PPM | XRF | |
| NI | 149 | PPM | XRF | |
| V | 233 | PPM | XRF | |
| CR | 232 | PPM | XRF | |
| SC | 22.7 | PPM | INAA | |
| CR | 198 | PPM | INAA | |
| CO | 43 | PPM | INAA | |
| NI | 169 | PPM | INAA | |
| ZN | 96 | PPM | INAA | |
| SB | 0.3 | PPM | INAA | |
| SE | 4.3 | PPM | INAA | |
| RB | 28 | PPM | INAA | |
| CS | 0.47 | PPM | INAA | |
| SR | 621 | PPM | INAA | |
| BA | 351 | PPM | INAA | |
| LA | 34.4 | PPM | INAA | |
| CE | 72.5 | PPM | INAA | |
| ND | 34.5 | PPM | INAA | |
| SM | 6.77 | PPM | INAA | |
| EU | 2.13 | PPM | INAA | |
| TH | 0.98 | PPM | INAA | |
| YB | 2.58 | PPM | INAA | |
| LU | 0.36 | PPM | INAA | |
| HF | 5.6 | PPM | INAA | |
| TA | 3.2 | PPM | INAA | |
| TH | 4.5 | PPM | INAA | |
| U | 1.3 | PPM | INAA | |
| ND143_ND144 | 0.512902 | MS | ||
| SR87_SR86 | 0.70382 | MS | ||
| PB206_PB204 | 18.875 | MS | ||
| PB207_PB204 | 15.583 | MS | ||
| PB208_PB204 | 38.537 | MS | ||
| RB | 33.3 | PPM | MS-ID | |
| SR | 656 | PPM | MS-ID | |
| SM | 7.56 | PPM | MS-ID | |
| ND | 37.3 | PPM | MS-ID | |
| PB | 4.2 | PPM | MS-ID | |
| D18O | 6.5 | PERMILL | MS |