Sample 2371h
NavDat sample number 87428 · META-GABBRO
Sample
| Sample ID | 2371h |
|---|---|
| Rock name | META-GABBRO |
| Material | METAMORPHIC |
| Collected by | A. Hietanen |
Location
| Latitude | 39.5 |
|---|---|
| Longitude | -121.033 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 248 | 223.2 | 272.8 |
Analyses
Hornblende
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 42.98 | WT% | XRF | |
| TIO2 | 2.27 | WT% | XRF | |
| AL2O3 | 12.32 | WT% | XRF | |
| FE2O3 | 1.13 | WT% | XRF | |
| FEO | 16.31 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 10.09 | WT% | XRF | |
| CAO | 10.98 | WT% | XRF | |
| NA2O | 2.3 | WT% | XRF | |
| K2O | 0.14 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| H2O | 1.77 | WT% | XRF | |
| H2O_MINUS | 0.01 | WT% | XRF | |
| BA | 2 | PPM | XRF | |
| CO | 30 | PPM | XRF | |
| CR | 70 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| NI | 50 | PPM | XRF | |
| SC | 20 | PPM | XRF | |
| SR | 5 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| ZN | 200 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| YB | 5 | PPM | XRF | |
| Y | 20 | PPM | XRF |