Sample RH12
NavDat sample number 14759 · BASALT
Sample
| Sample ID | RH12 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Red Hill |
Location
| Latitude | 31.6 |
|---|---|
| Longitude | -109.217 |
| Location | 0.5 mi east of Hwy 80, south of SH14 |
| 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 | 47.2 | WT% | XRF | |
| TIO2 | 2.08 | WT% | XRF | |
| AL2O3 | 16.72 | WT% | XRF | |
| FE2O3 | 4.5 | WT% | XRF | |
| FEO | 6.43 | WT% | TIT | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 5.47 | WT% | XRF | |
| CAO | 7.53 | WT% | XRF | |
| NA2O | 5 | WT% | INAA | |
| K2O | 2.6 | WT% | XRF | |
| P2O5 | 0.77 | WT% | XRF | |
| RB | 37 | PPM | INAA | |
| SR | 1040 | PPM | INAA | |
| BA | 695 | PPM | INAA | |
| TH | 7.3 | PPM | INAA | |
| HF | 5.4 | PPM | INAA | |
| ZR | 320 | PPM | XRF | |
| NB | 95 | PPM | XRF | |
| NI | 57 | PPM | INAA | |
| CR | 83 | PPM | INAA | |
| V | 115 | PPM | XRF | |
| SC | 16.4 | PPM | INAA | |
| LA | 55.5 | PPM | INAA | |
| CE | 110 | PPM | INAA | |
| ND | 61 | PPM | INAA | |
| SM | 8.45 | PPM | INAA | |
| EU | 2.59 | PPM | INAA | |
| TB | 1.37 | PPM | INAA | |
| YB | 3.2 | PPM | INAA | |
| LU | 0.5 | PPM | INAA |