Sample 84S2
NavDat sample number 29662 · DIORITE
Sample
| Sample ID | 84S2 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Sisson, Tom |
| Comment | FINE,PORPHY.DIORITE SYN-PLUTONIC |
Location
| Latitude | 36.6517 |
|---|---|
| Longitude | -118.665 |
| Location | CSNB-Triple Divide Peak |
| State / province | California |
| Volcanic field | CRET. MAFIC ROCK |
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 | 50.4 | WT% | XRF | |
| TIO2 | 1.38 | WT% | XRF | |
| AL2O3 | 18.8 | WT% | XRF | |
| FE2O3 | 9.66 | WT% | XRF | |
| FEO | 5.69 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4.75 | WT% | XRF | |
| CAO | 8.95 | WT% | XRF | |
| NA2O | 3.36 | WT% | XRF | |
| K2O | 1.54 | WT% | XRF | |
| P2O5 | 0.44 | WT% | XRF | |
| H2O_PLUS | 1.1 | WT% | XRF | |
| H2O_MINUS | 0.05 | WT% | XRF | |
| CO2 | 0.06 | WT% | XRF | |
| BA | 750 | PPM | XRF | |
| CU | -20 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| NI | -20 | PPM | XRF | |
| SR | 560 | PPM | XRF | |
| Y | -20 | PPM | XRF | |
| ZR | 150 | PPM | XRF | |
| CE | 75 | PPM | XRF | |
| ZN | 54 | PPM | XRF | |
| RB | 88 | PPM | XRF | |
| SC | 24.5 | PPM | INAA | |
| CR | 33.1 | PPM | INAA | |
| CO | 33.9 | PPM | INAA | |
| ZN | 175 | PPM | INAA | |
| RB | 72.4 | PPM | INAA | |
| ZR | 127 | PPM | INAA | |
| SB | 0.31 | PPM | INAA | |
| CS | 2.95 | PPM | INAA | |
| BA | 874 | PPM | INAA | |
| LA | 21.8 | PPM | INAA | |
| CE | 56.2 | PPM | INAA | |
| ND | 34.3 | PPM | INAA | |
| SM | 7.68 | PPM | INAA | |
| EU | 1.8 | PPM | INAA | |
| GD | 6.3 | PPM | INAA | |
| TB | 0.817 | PPM | INAA | |
| TM | 0.316 | PPM | INAA | |
| YB | 1.82 | PPM | INAA | |
| LU | 0.246 | PPM | INAA | |
| HF | 3.43 | PPM | INAA | |
| TA | 0.699 | PPM | INAA | |
| TH | 3.34 | PPM | INAA | |
| U | 1.29 | PPM | INAA |