Sample 2067
NavDat sample number 87419 · META-ANDESITE
Sample
| Sample ID | 2067 |
|---|---|
| Rock name | META-ANDESITE |
| Material | METAMORPHIC |
| Collected by | A. Hietanen |
Location
| Latitude | 39.5 |
|---|---|
| Longitude | -121.033 |
| Location | La Porte |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 248 | 223.2 | 272.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.44 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| AL2O3 | 16.07 | WT% | XRF | |
| FE2O3 | 3.77 | WT% | XRF | |
| FEO | 7.25 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.79 | WT% | XRF | |
| CAO | 9.16 | WT% | XRF | |
| NA2O | 3.34 | WT% | XRF | |
| K2O | 0.73 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| H2O | 2.97 | WT% | XRF | |
| H2O_MINUS | 0.27 | WT% | XRF | |
| BA | 260 | PPM | XRF | |
| CO | 28 | PPM | XRF | |
| CR | 29 | PPM | XRF | |
| CU | 97 | PPM | XRF | |
| NI | 23 | PPM | XRF | |
| SC | 55 | PPM | XRF | |
| SR | 260 | PPM | XRF | |
| V | 140 | PPM | XRF | |
| ZN | 250 | PPM | XRF | |
| ZR | 110 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| YB | 6 | PPM | XRF | |
| Y | 44 | PPM | XRF |