Sample AB-1011-20
NavDat sample number 15285 · TONALITE
Sample
| Sample ID | AB-1011-20 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.425 |
|---|---|
| Longitude | -119.067 |
| Location | Visalia-Sequoia |
| State / province | California |
| Volcanic field | Tonalite of Lemoncove Horse Creek Granodiorite? |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 116 | 104.4 | 127.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.63 | WT% | XRF | |
| TIO2 | 0.46 | WT% | XRF | |
| AL2O3 | 16.26 | WT% | XRF | |
| FEO | 3.68 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 1.6 | WT% | XRF | |
| CAO | 4.1 | WT% | XRF | |
| NA2O | 4.39 | WT% | XRF | |
| K2O | 1.69 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| PB | 15 | PPM | XRF | |
| TH | 13 | PPM | XRF | |
| CS | 3 | PPM | XRF | |
| RB | 50 | PPM | XRF | |
| SR | 299 | PPM | XRF | |
| BA | 616 | PPM | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 133 | PPM | XRF | |
| NB | 0 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 37 | PPM | XRF | |
| PR | 0 | PPM | XRF | |
| ND | 26 | PPM | XRF | |
| SM | 0 | PPM | XRF |
References
- Ague, Jay J; Brimhall, George H (1988) Regional variations in bulk chemistry, mineralogy, and the compositions of mafic and accessory minerals in the batholiths of California; with Suppl. Data 88-13. Geological Society of America Bulletin, vol.100, no.6, pp.891-911, Jun 1988 doi:10.1130/0016-7606(1988)100<0891:RVIBCM>2.3.CO;2