Sample 83S236
NavDat sample number 29651 · GRANODIORITE
Sample
| Sample ID | 83S236 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Sisson, Tom |
| Comment | K-FELDSPAR PORPH. HB GRANODIORITE W\PLAGIOCLASE PHENOCRYSTS |
Location
| Latitude | 36.625 |
|---|---|
| Longitude | -118.67 |
| Location | CSNB-Triple Divide Peak |
| State / province | California |
| Volcanic field | COARSE MITCHELL PEAK |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 91 | 81.9 | 100.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.4 | WT% | XRF | |
| TIO2 | 0.63 | WT% | XRF | |
| AL2O3 | 16.2 | WT% | XRF | |
| FE2O3 | 4.84 | WT% | XRF | |
| FEO | 2.46 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 2.04 | WT% | XRF | |
| CAO | 4.43 | WT% | XRF | |
| NA2O | 3.61 | WT% | XRF | |
| K2O | 2.94 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| H2O_PLUS | 0.63 | WT% | XRF | |
| H2O_MINUS | 0.06 | WT% | XRF | |
| CO2 | 0.06 | WT% | XRF | |
| BA | 730 | PPM | XRF | |
| CU | -20 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| NI | -20 | PPM | XRF | |
| SR | 410 | PPM | XRF | |
| Y | -20 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| CE | 65 | PPM | XRF | |
| ZN | 86 | PPM | XRF | |
| RB | 176 | PPM | XRF | |
| SC | 8.31 | PPM | INAA | |
| CR | 9.76 | PPM | INAA | |
| CO | 11 | PPM | INAA | |
| ZN | 69.6 | PPM | INAA | |
| RB | 110 | PPM | INAA | |
| ZR | 124 | PPM | INAA | |
| SB | 0.586 | PPM | INAA | |
| CS | 6.44 | PPM | INAA | |
| BA | 794 | PPM | INAA | |
| LA | 27.8 | PPM | INAA | |
| CE | 57.7 | PPM | INAA | |
| ND | 25.5 | PPM | INAA | |
| SM | 4.14 | PPM | INAA | |
| EU | 1.11 | PPM | INAA | |
| GD | 3.47 | PPM | INAA | |
| TB | 0.55 | PPM | INAA | |
| TM | 0.269 | PPM | INAA | |
| YB | 1.55 | PPM | INAA | |
| LU | 0.209 | PPM | INAA | |
| HF | 3.67 | PPM | INAA | |
| TA | 1.22 | PPM | INAA | |
| TH | 19.8 | PPM | INAA | |
| U | 4.77 | PPM | INAA |