Sample 525
NavDat sample number 40780 · FELSITE
Sample
| Sample ID | 525 |
|---|---|
| Rock name | FELSITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | A-type |
Location
| Latitude | 30.3117 |
|---|---|
| Longitude | -104.413 |
| State / province | Texas |
| County | Presidio |
| Location comment | 110 4 H&TC |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1350 | 1330 | 1370 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.48 | WT% | ICPMS | |
| TIO2 | 0.09 | WT% | ICPMS | |
| AL2O3 | 12.57 | WT% | ICPMS | |
| FE2O3 | 1.05 | WT% | ICPMS | |
| MNO | 0.02 | WT% | ICPMS | |
| MGO | 0.22 | WT% | ICPMS | |
| CAO | 0.76 | WT% | ICPMS | |
| NA2O | 3.14 | WT% | ICPMS | |
| K2O | 5.16 | WT% | ICPMS | |
| P2O5 | 0 | WT% | ICPMS | |
| TOTAL | 99.49 | WT% | ICPMS | |
| RB | 224 | PPM | ICPMS | |
| SR | 61 | PPM | ICPMS | |
| ZR | 29 | PPM | ICPMS | |
| BA | 325 | PPM | ICPMS | |
| Y | 19.7 | PPM | ICPMS | |
| NB | 28 | PPM | ICPMS | |
| SC | 1.8 | PPM | ICPMS | |
| V | 5 | PPM | ICPMS | |
| CR | 70 | PPM | ICPMS | |
| CU | 3 | PPM | ICPMS | |
| ZN | 20 | PPM | ICPMS |