Sample SAB-1b
NavDat sample number 127367 · DIORITE
Sample
| Sample ID | SAB-1b |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Heterogeneous fine to medium grained bio-hb diorite |
Location
| Latitude | 37.1867 |
|---|---|
| Longitude | -118.621 |
| Location | Lamark Granodiorite |
| State / province | California |
| Volcanic field | Lake Sabrina Diorite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 91.6 | 91 | 92.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.4 | WT% | XRF | |
| TIO2 | 1.22 | WT% | XRF | |
| AL2O3 | 18.4 | WT% | XRF | |
| FE2O3 | 9.35 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.59 | WT% | XRF | |
| CAO | 7.66 | WT% | XRF | |
| NA2O | 3.81 | WT% | XRF | |
| K2O | 1.96 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| LOI | 0.9 | WT% | XRF | |
| BA | 440 | PPM | EDXRF | |
| LA | 40 | PPM | EDXRF | |
| CE | 92 | PPM | EDXRF | |
| RB | 105 | PPM | EDXRF | |
| SR | 890 | PPM | EDXRF | |
| Y | 24 | PPM | EDXRF | |
| ZR | 105 | PPM | EDXRF | |
| NB | 13 | PPM | EDXRF | |
| NI | 30 | PPM | EDXRF | |
| ZN | 140 | PPM | EDXRF | |
| CR | 65 | PPM | EDXRF | |
| RB | 100.13 | PPM | MS-ID | |
| SR | 712.04 | PPM | MS-ID | |
| SR87_SR86 | 0.70638 | TIMS | ||
| SM | 6.79 | PPM | MS-ID | |
| ND | 37.71 | PPM | MS-ID | |
| ND143_ND144 | 0.512343 | TIMS |