Sample SK 22
NavDat sample number 7442 · MADUPITE
Sample
| Sample ID | SK 22 |
|---|---|
| Rock name | MADUPITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 41.8 |
|---|---|
| Longitude | -108.9 |
| State / province | Wyoming |
| Location comment | Pilot Butte |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.945 | 0.89 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 42.71 | WT% | XRF | |
| TIO2 | 2.4 | WT% | XRF | |
| ZRO2 | 0.17 | WT% | XRF | |
| AL2O3 | 7.67 | WT% | XRF | |
| CR2O3 | 0.08 | WT% | XRF | |
| FE2O3 | 4.72 | WT% | TIT | |
| FEO | 1.46 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 11.75 | WT% | XRF | |
| CAO | 13.13 | WT% | XRF | |
| SRO | 0.58 | WT% | XRF | |
| BAO | 0.91 | WT% | XRF | |
| NA2O | 0.5 | WT% | XRF | |
| K2O | 2.52 | WT% | XRF | |
| P2O5 | 1.6 | WT% | XRF | |
| LOI | 9.44 | WT% | XRF | |
| TOTAL | 99.78 | WT% | XRF | |
| CR | 577 | PPM | XRF | |
| BA | 8180 | PPM | XRF | |
| NI | 163 | PPM | XRF | |
| NB | 120 | PPM | XRF | |
| ZR | 1233 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| SR | 4904 | PPM | XRF | |
| RB | 156 | PPM | XRF | |
| PB | 88 | PPM | XRF | |
| CO | 33 | PPM | XRF |