Sample 77040
NavDat sample number 21728 · BASALT
Sample
| Sample ID | 77040 |
|---|---|
| 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 | 48.88 | WT% | UNKNOWN | |
| TIO2 | 2.14 | WT% | UNKNOWN | |
| AL2O3 | 14.91 | WT% | UNKNOWN | |
| FE2O3 | 6.63 | WT% | UNKNOWN | |
| FEO | 4.09 | WT% | UNKNOWN | |
| FEOT | 10.06 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 6.89 | WT% | UNKNOWN | |
| CAO | 7.9 | WT% | UNKNOWN | |
| NA2O | 3.37 | WT% | UNKNOWN | |
| K2O | 1.41 | WT% | UNKNOWN | |
| P2O5 | 0.61 | WT% | UNKNOWN | |
| H2O_PLUS | 1.77 | WT% | UNKNOWN | |
| H2O_MINUS | 0.53 | WT% | UNKNOWN | |
| CO2 | 0.24 | WT% | UNKNOWN | |
| TOTAL | 99.5 | WT% | UNKNOWN | |
| NI | 107 | PPM | INAA | |
| ZN | 96 | PPM | INAA | |
| RB | 26 | PPM | INAA | |
| SR | 750 | PPM | INAA | |
| Y | 24 | PPM | INAA | |
| ZR | 110 | PPM | INAA | |
| BA | 612 | PPM | INAA |