Sample 77042
NavDat sample number 21727 · BASALT
Sample
| Sample ID | 77042 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 29.5833 |
|---|---|
| Longitude | -102.933 |
| Location | Black Gap |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 16 | 26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.34 | WT% | UNKNOWN | |
| TIO2 | 1.68 | WT% | UNKNOWN | |
| AL2O3 | 15.27 | WT% | UNKNOWN | |
| FE2O3 | 6.78 | WT% | UNKNOWN | |
| FEO | 4.01 | WT% | UNKNOWN | |
| FEOT | 10.11 | WT% | UNKNOWN | |
| MNO | 0.16 | WT% | UNKNOWN | |
| MGO | 6.81 | WT% | UNKNOWN | |
| CAO | 8.15 | WT% | UNKNOWN | |
| NA2O | 3.38 | WT% | UNKNOWN | |
| K2O | 0.87 | WT% | UNKNOWN | |
| P2O5 | 0.46 | WT% | UNKNOWN | |
| H2O_PLUS | 1.52 | WT% | UNKNOWN | |
| H2O_MINUS | 0.5 | WT% | UNKNOWN | |
| CO2 | 0.2 | WT% | UNKNOWN | |
| TOTAL | 99.13 | WT% | UNKNOWN | |
| SC | 20.15 | PPM | INAA | |
| CR | 470 | PPM | INAA | |
| NI | 165 | PPM | INAA | |
| ZN | 110 | PPM | INAA | |
| RB | 13 | PPM | INAA | |
| SR | 520 | PPM | INAA | |
| Y | 23 | PPM | INAA | |
| ZR | 97 | PPM | INAA | |
| NB | 20 | PPM | INAA | |
| CS | 0.18 | PPM | INAA | |
| BA | 371 | PPM | INAA | |
| LA | 18.99 | PPM | INAA | |
| CE | 38.15 | PPM | INAA | |
| ND | 27 | PPM | INAA | |
| SM | 4.52 | PPM | INAA | |
| EU | 1.53 | PPM | INAA | |
| TB | 0.78 | PPM | INAA | |
| YB | 1.56 | PPM | INAA | |
| LU | 0.23 | PPM | INAA | |
| HF | 2.92 | PPM | INAA | |
| TA | 1.6 | PPM | INAA | |
| TH | 2.92 | PPM | INAA | |
| U | 1.18 | PPM | INAA |