Sample 473
NavDat sample number 40751 · GABBRO
Sample
| Sample ID | 473 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | mafic |
Location
| Latitude | 34.5952 |
|---|---|
| Longitude | -102.598 |
| State / province | Texas |
| County | Parma |
| Location comment | 5 Brown Subd. Gregg CSL |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1260 | 1134 | 1386 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.56 | WT% | ICPMS | |
| TIO2 | 1.85 | WT% | ICPMS | |
| AL2O3 | 15.86 | WT% | ICPMS | |
| FE2O3 | 16.14 | WT% | ICPMS | |
| MNO | 0.25 | WT% | ICPMS | |
| MGO | 8.42 | WT% | ICPMS | |
| CAO | 7.55 | WT% | ICPMS | |
| NA2O | 2.65 | WT% | ICPMS | |
| K2O | 0.68 | WT% | ICPMS | |
| P2O5 | 0.21 | WT% | ICPMS | |
| TOTAL | 99.16 | WT% | ICPMS | |
| RB | 17 | PPM | ICPMS | |
| SR | 328 | PPM | ICPMS | |
| ZR | 123 | PPM | ICPMS | |
| BA | 215 | PPM | ICPMS | |
| Y | 30 | PPM | ICPMS | |
| NB | 8 | PPM | ICPMS | |
| SC | 17.4 | PPM | ICPMS | |
| V | 142 | PPM | ICPMS | |
| CR | 45 | PPM | ICPMS | |
| NI | 151 | PPM | ICPMS | |
| CU | 93 | PPM | ICPMS | |
| ZN | 111 | PPM | ICPMS | |
| SM | 19.28 | PPM | TIMS | |
| ND | 72.82 | PPM | TIMS | |
| SM147_ND144 | 0.1601 | TIMS | ||
| ND143_ND144 | 0.512597 | TIMS | ||
| E_ND | -0.8 | TIMS | ||
| ND143_ND144_INITIAL | 4.4 | TIMS |