Sample 509
NavDat sample number 40774 · FELSITE
Sample
| Sample ID | 509 |
|---|---|
| Rock name | FELSITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | A-type |
Location
| Latitude | 36.3996 |
|---|---|
| Longitude | -102.245 |
| State / province | Texas |
| County | Dallam |
| Location comment | 16 50 H&TC |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1385 | 1370 | 1400 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 80.05 | WT% | ICPMS | |
| TIO2 | 0.1 | WT% | ICPMS | |
| AL2O3 | 11.2 | WT% | ICPMS | |
| FE2O3 | 0.51 | WT% | ICPMS | |
| MNO | 0.02 | WT% | ICPMS | |
| MGO | 0.15 | WT% | ICPMS | |
| CAO | 0.24 | WT% | ICPMS | |
| NA2O | 2.85 | WT% | ICPMS | |
| K2O | 5.16 | WT% | ICPMS | |
| P2O5 | 0.01 | WT% | ICPMS | |
| TOTAL | 100.3 | WT% | ICPMS | |
| RB | 186 | PPM | ICPMS | |
| SR | 27 | PPM | ICPMS | |
| ZR | 109 | PPM | ICPMS | |
| BA | 124 | PPM | ICPMS | |
| Y | 19.9 | PPM | ICPMS | |
| NB | 20 | PPM | ICPMS | |
| SC | 2.5 | PPM | ICPMS | |
| V | 3 | PPM | ICPMS | |
| CR | 91 | PPM | ICPMS | |
| NI | 3 | PPM | ICPMS | |
| CU | 3 | PPM | ICPMS | |
| ZN | 8 | PPM | ICPMS | |
| SM | 1.31 | PPM | TIMS | |
| ND | 8.45 | PPM | TIMS | |
| SM147_ND144 | 0.0936 | TIMS | ||
| ND143_ND144 | 0.511705 | TIMS | ||
| E_ND | -18.2 | TIMS | ||
| ND143_ND144_INITIAL | 4.1 | TIMS |