Sample 87S17
NavDat sample number 37364 · GABBRO
Sample
| Sample ID | 87S17 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Sisson, T |
Location
| Latitude | 36.79 |
|---|---|
| Longitude | -118.383 |
| Location | Onion Valley |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 92.1 | 91.8 | 92.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.3 | WT% | XRF | |
| TIO2 | 0.48 | WT% | XRF | |
| AL2O3 | 26.4 | WT% | XRF | |
| FE2O3 | 2.26 | WT% | XRF | |
| FEO | 3.28 | WT% | WET | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 4.09 | WT% | XRF | |
| CAO | 13.3 | WT% | XRF | |
| NA2O | 2.24 | WT% | FPHOT | |
| K2O | 0.55 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| H2O_PLUS | 1.36 | WT% | WET | |
| H2O_MINUS | 0.11 | WT% | WET | |
| CO2 | 0.02 | WT% | WET | |
| RB | 16 | PPM | EDXRF | |
| SR | 940 | PPM | EDXRF | |
| BA | 250 | PPM | EDXRF | |
| ZR | 54 | PPM | EDXRF | |
| Y | -10 | PPM | EDXRF | |
| NB | 3.4 | PPM | SP-PH | |
| V | 150 | PPM | ICPAES | |
| NI | 23 | PPM | ICPAES | |
| CO | 24 | PPM | INAA | |
| CR | 95 | PPM | INAA | |
| CS | 0.8 | PPM | INAA | |
| HF | 0.9 | PPM | INAA | |
| TA | 0.14 | PPM | INAA | |
| TH | 1.23 | PPM | INAA | |
| U | 0.45 | PPM | INAA | |
| ZN | 38 | PPM | INAA | |
| SC | 8.6 | PPM | INAA | |
| LA | 7 | PPM | INAA | |
| CE | 13.7 | PPM | INAA | |
| ND | 6.7 | PPM | INAA | |
| SM | 1.5 | PPM | INAA | |
| EU | 0.62 | PPM | INAA | |
| GD | 1.5 | PPM | INAA | |
| TB | 0.2 | PPM | INAA | |
| YB | 0.45 | PPM | INAA | |
| LU | 0.06 | PPM | INAA |