Sample 504
NavDat sample number 40770 · GNEISS
Sample
| Sample ID | 504 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | I-type |
Location
| Latitude | 32.7595 |
|---|---|
| Longitude | -100.507 |
| State / province | Texas |
| County | Fisher |
| Location comment | 42 H&TC |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1350 | 1330 | 1370 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.82 | WT% | ICPMS | |
| TIO2 | 0.45 | WT% | ICPMS | |
| AL2O3 | 14.51 | WT% | ICPMS | |
| FE2O3 | 4.06 | WT% | ICPMS | |
| MNO | 0.07 | WT% | ICPMS | |
| MGO | 1.24 | WT% | ICPMS | |
| CAO | 2.73 | WT% | ICPMS | |
| NA2O | 3.9 | WT% | ICPMS | |
| K2O | 2.77 | WT% | ICPMS | |
| P2O5 | 0.1 | WT% | ICPMS | |
| TOTAL | 99.65 | WT% | ICPMS | |
| RB | 77 | PPM | ICPMS | |
| SR | 302 | PPM | ICPMS | |
| ZR | 183 | PPM | ICPMS | |
| BA | 726 | PPM | ICPMS | |
| Y | 26.8 | PPM | ICPMS | |
| NB | 8 | PPM | ICPMS | |
| SC | 8.7 | PPM | ICPMS | |
| V | 56 | PPM | ICPMS | |
| CR | 133 | PPM | ICPMS | |
| NI | 86 | PPM | ICPMS | |
| CU | 8 | PPM | ICPMS | |
| ZN | 74 | PPM | ICPMS |