Sample 02L-38
NavDat sample number 46183 · BASALT
Sample
| Sample ID | 02L-38 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 38.3147 |
|---|---|
| Longitude | -106.498 |
| Location | Cochetopa Park area, Middle Baldy |
| State / province | COLORADO |
| Formation | Conejos Formation and related early rocks |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 31.25 | 29.5 | 33 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.11 | WT% | XRF | |
| TIO2 | 1.09593 | WT% | XRF | |
| AL2O3 | 15.886 | WT% | XRF | |
| FE2O3 | 8.00333 | WT% | XRF | |
| MGO | 3.71009 | WT% | XRF | |
| CAO | 6.28403 | WT% | XRF | |
| NA2O | 3.59949 | WT% | XRF | |
| K2O | 3.27775 | WT% | XRF | |
| P2O5 | 0.643484 | WT% | XRF | |
| MNO | 0.120653 | WT% | XRF | |
| LOI | 0.54 | WT% | XRF | |
| TOTAL | 99.73 | WT% | XRF | |
| ZN | 101 | PPM | XRF | |
| RB | 73 | PPM | XRF | |
| SR | 1180 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 318 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| PB | 20 | PPM | XRF | |
| TH | 15 | PPM | XRF | |
| BA | 1420 | PPM | XRF | |
| LA | 75 | PPM | XRF | |
| CE | 136 | PPM | XRF | |
| ND | 66 | PPM | XRF | |
| CU | 34 | PPM | XRF | |
| V | 167 | PPM | XRF | |
| U | 4 | PPM | XRF | |
| CR | 56 | PPM | XRF | |
| CS | 5 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| NI | 44 | PPM | XRF |