Sample pk-G-55
NavDat sample number 14761 · BASALT
Sample
| Sample ID | pk-G-55 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.5417 |
|---|---|
| Longitude | -109.25 |
| 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 | 45.91 | WT% | XRF | |
| TIO2 | 2.21 | WT% | XRF | |
| AL2O3 | 15.69 | WT% | XRF | |
| FE2O3 | 2.9 | WT% | XRF | |
| FEO | 6.86 | WT% | TIT | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 10.03 | WT% | XRF | |
| CAO | 10.27 | WT% | XRF | |
| NA2O | 3.75 | WT% | INAA | |
| K2O | 1.71 | WT% | XRF | |
| P2O5 | 0.44 | WT% | XRF | |
| H2O_PLUS | 0.6 | WT% | COUL | |
| RB | 35.4 | PPM | INAA | |
| SR | 685 | PPM | INAA | |
| BA | 470 | PPM | INAA | |
| Y | 25.7 | PPM | XRF | |
| TH | 4.1 | PPM | INAA | |
| HF | 4.6 | PPM | INAA | |
| ZR | 219 | PPM | XRF | |
| NB | 60.2 | PPM | XRF | |
| NI | 200 | PPM | INAA | |
| CR | 342 | PPM | INAA | |
| V | 220 | PPM | XRF | |
| SC | 29.2 | PPM | INAA | |
| LA | 32 | PPM | INAA | |
| CE | 54 | PPM | INAA | |
| ND | 36 | PPM | INAA | |
| SM | 6.27 | PPM | INAA | |
| EU | 1.59 | PPM | INAA | |
| TB | 0.85 | PPM | INAA | |
| YB | 2.4 | PPM | INAA | |
| LU | 0.41 | PPM | INAA |