Sample QH8
NavDat sample number 14757 · BASANITE
Sample
| Sample ID | QH8 |
|---|---|
| Rock name | BASANITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.55 |
|---|---|
| Longitude | -109.267 |
| Location | 4 mi west of Hwy 80 |
| State / province | Arizona |
| Volcanic field | Geronimo Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.88 | 0.26 | 3.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.05 | WT% | XRF | |
| TIO2 | 2.52 | WT% | XRF | |
| AL2O3 | 15.3 | WT% | XRF | |
| FE2O3 | 2.32 | WT% | XRF | |
| FEO | 7.9 | WT% | TIT | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 9.81 | WT% | XRF | |
| CAO | 10.39 | WT% | XRF | |
| NA2O | 3.57 | WT% | INAA | |
| K2O | 1.94 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| H2O_PLUS | 0.88 | WT% | COUL | |
| RB | 32 | PPM | INAA | |
| SR | 741 | PPM | INAA | |
| BA | 496 | PPM | INAA | |
| Y | 26.5 | PPM | XRF | |
| TH | 4.2 | PPM | INAA | |
| HF | 4.2 | PPM | INAA | |
| ZR | 220 | PPM | XRF | |
| NB | 69 | PPM | XRF | |
| NI | 185 | PPM | INAA | |
| CR | 274 | PPM | INAA | |
| V | 218 | PPM | XRF | |
| SC | 29.6 | PPM | INAA | |
| LA | 32.3 | PPM | INAA | |
| CE | 66 | PPM | INAA | |
| ND | 31 | PPM | INAA | |
| SM | 6.43 | PPM | INAA | |
| EU | 1.63 | PPM | INAA | |
| TB | 0.98 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.46 | PPM | INAA |