Sample A-12
NavDat sample number 29214
Sample
| Sample ID | A-12 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 34.5454 |
|---|---|
| Longitude | -115.79 |
| 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 | 48.7 | WT% | XRF | |
| TIO2 | 2.37 | WT% | XRF | |
| AL2O3 | 15.8 | WT% | XRF | |
| FE2O3 | 9.35 | WT% | XRF | |
| MGO | 6.78 | WT% | AAS | |
| CAO | 8.89 | WT% | XRF | |
| NA2O | 3.93 | WT% | AAS | |
| K2O | 1.8 | WT% | XRF | |
| P2O5 | 0.56 | WT% | XRF | |
| LOI | 0.88 | WT% | GRAV | |
| RB | 31 | PPM | XRF | |
| SR | 648 | PPM | XRF | |
| ZR | 256 | PPM | XRF | |
| NI | 117 | PPM | XRF | |
| V | 210 | PPM | XRF | |
| CR | 194 | PPM | XRF | |
| SC | 20.1 | PPM | INAA | |
| CR | 169 | PPM | INAA | |
| CO | 37.4 | PPM | INAA | |
| NI | 142 | PPM | INAA | |
| ZN | 88 | PPM | INAA | |
| SB | 0.2 | PPM | INAA | |
| SE | 4.4 | PPM | INAA | |
| RB | 49 | PPM | INAA | |
| CS | 0.45 | PPM | INAA | |
| SR | 699 | PPM | INAA | |
| BA | 407 | PPM | INAA | |
| LA | 34.9 | PPM | INAA | |
| CE | 71.9 | PPM | INAA | |
| ND | 33.4 | PPM | INAA | |
| SM | 6.47 | PPM | INAA | |
| EU | 2.02 | PPM | INAA | |
| TH | 0.92 | PPM | INAA | |
| YB | 2.37 | PPM | INAA | |
| LU | 0.32 | PPM | INAA | |
| HF | 5.8 | PPM | INAA | |
| TA | 3.1 | PPM | INAA | |
| TH | 4.8 | PPM | INAA | |
| U | 1.5 | PPM | INAA | |
| ND143_ND144 | 0.512871 | MS | ||
| SR87_SR86 | 0.70426 | MS | ||
| PB206_PB204 | 18.984 | MS | ||
| PB207_PB204 | 15.598 | MS | ||
| PB208_PB204 | 38.739 | MS | ||
| RB | 35.8 | PPM | MS-ID | |
| SR | 660 | PPM | MS-ID | |
| SM | 6.51 | PPM | MS-ID | |
| ND | 31.5 | PPM | MS-ID | |
| PB | 4 | PPM | MS-ID | |
| D18O | 6.4 | PERMILL | MS |