Sample WKB 97
NavDat sample number 30934 · TROCTOLITE
Sample
| Sample ID | WKB 97 |
|---|---|
| Alternate ID | WKB 97 |
| Rock name | TROCTOLITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Clemens-Knott |
| Comment | hbd troctolite |
Location
| Latitude | 36.4734 |
|---|---|
| Longitude | -119.172 |
| Location | Western Cretaceous Batholith |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 117 | 110 | 130 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 43.28 | WT% | XRF | |
| TIO2 | 0.8 | WT% | XRF | |
| AL2O3 | 24.53 | WT% | XRF | |
| FE2O3 | 8.69 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 5.87 | WT% | XRF | |
| CAO | 14.03 | WT% | XRF | |
| NA2O | 1.55 | WT% | XRF | |
| K2O | 0.1 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| S | 200 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| U | 0.4 | PPM | XRF | |
| TH | 0.2 | PPM | XRF | |
| RB | 1 | PPM | XRF | |
| SR | 447 | PPM | XRF | |
| NI | 36 | PPM | XRF | |
| Y | 8 | PPM | XRF | |
| ZR | 15 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 54 | PPM | XRF | |
| GA | 17.4 | PPM | XRF |