Sample 87S49
NavDat sample number 37374 · GABBRO
Sample
| Sample ID | 87S49 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Sisson, T |
Location
| Latitude | 36.7867 |
|---|---|
| Longitude | -118.37 |
| 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 | 43.1 | WT% | XRF | |
| TIO2 | 0.49 | WT% | XRF | |
| AL2O3 | 25 | WT% | XRF | |
| FE2O3 | 3.04 | WT% | XRF | |
| FEO | 4.77 | WT% | WET | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 6.72 | WT% | XRF | |
| CAO | 13 | WT% | XRF | |
| NA2O | 1.13 | WT% | FPHOT | |
| K2O | 0.59 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| H2O_PLUS | 2.25 | WT% | WET | |
| H2O_MINUS | 0.16 | WT% | WET | |
| CO2 | 0.01 | WT% | WET | |
| RB | 28 | PPM | EDXRF | |
| SR | 720 | PPM | EDXRF | |
| BA | 160 | PPM | EDXRF | |
| ZR | 50 | PPM | EDXRF | |
| Y | -10 | PPM | EDXRF | |
| NB | 3.1 | PPM | SP-PH | |
| V | 180 | PPM | ICPAES | |
| NI | 37 | PPM | ICPAES | |
| CO | 32 | PPM | INAA | |
| CR | 115 | PPM | INAA | |
| CS | 2.4 | PPM | INAA | |
| HF | 0.6 | PPM | INAA | |
| TA | 0.06 | PPM | INAA | |
| TH | 0.33 | PPM | INAA | |
| U | 0.15 | PPM | INAA | |
| ZN | 36 | PPM | INAA | |
| SC | 5.1 | PPM | INAA | |
| LA | 4.2 | PPM | INAA | |
| CE | 8.7 | PPM | INAA | |
| ND | 4.8 | PPM | INAA | |
| SM | 1 | PPM | INAA | |
| EU | 0.47 | PPM | INAA | |
| GD | 0.89 | PPM | INAA | |
| TB | 0.12 | PPM | INAA | |
| YB | 0.35 | PPM | INAA | |
| LU | 0.05 | PPM | INAA |