Sample 2371d
NavDat sample number 87429 · META-GABBRO
Sample
| Sample ID | 2371d |
|---|---|
| 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
Diopside
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.02 | WT% | XRF | |
| TIO2 | 0.43 | WT% | XRF | |
| AL2O3 | 3.5 | WT% | XRF | |
| FE2O3 | 0.97 | WT% | XRF | |
| FEO | 11.2 | WT% | XRF | |
| MNO | 0.3 | WT% | XRF | |
| MGO | 11.85 | WT% | XRF | |
| CAO | 20.54 | WT% | XRF | |
| NA2O | 0.48 | WT% | XRF | |
| K2O | 0.01 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| H2O | 0.68 | WT% | XRF | |
| H2O_MINUS | 0.02 | WT% | XRF | |
| BA | 2 | PPM | XRF | |
| CO | 20 | PPM | XRF | |
| CR | 50 | PPM | XRF | |
| CU | 100 | PPM | XRF | |
| NI | 20 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| SR | 2 | PPM | XRF | |
| V | 150 | PPM | XRF | |
| ZN | 150 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| YB | 2 | PPM | XRF | |
| Y | 15 | PPM | XRF |