Sample 580
NavDat sample number 40781 · GNEISS
Sample
| Sample ID | 580 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | A-type |
Location
| Latitude | 32.0466 |
|---|---|
| Longitude | -102.705 |
| State / province | Texas |
| County | Andrews |
| Location comment | sec29 blkl0 Univ. Lds. |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1350 | 1330 | 1370 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.12 | WT% | ICPMS | |
| TIO2 | 0.14 | WT% | ICPMS | |
| AL2O3 | 12.96 | WT% | ICPMS | |
| FE2O3 | 1.96 | WT% | ICPMS | |
| MNO | 0.04 | WT% | ICPMS | |
| MGO | 0.14 | WT% | ICPMS | |
| CAO | 0.73 | WT% | ICPMS | |
| NA2O | 3.69 | WT% | ICPMS | |
| K2O | 5.21 | WT% | ICPMS | |
| P2O5 | 0.01 | WT% | ICPMS | |
| TOTAL | 99.99 | WT% | ICPMS | |
| RB | 168 | PPM | ICPMS | |
| SR | 49 | PPM | ICPMS | |
| ZR | 241 | PPM | ICPMS | |
| BA | 510 | PPM | ICPMS | |
| Y | 86.5 | PPM | ICPMS | |
| NB | 25 | PPM | ICPMS | |
| SC | 2.2 | PPM | ICPMS | |
| V | 6 | PPM | ICPMS | |
| CR | 78 | PPM | ICPMS | |
| NI | 9 | PPM | ICPMS | |
| CU | 5 | PPM | ICPMS | |
| ZN | 25 | PPM | ICPMS |