Sample 85L-10S
NavDat sample number 45819 · VITROPHERE
Sample
| Sample ID | 85L-10S |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.951 |
|---|---|
| Longitude | -106.924 |
| Location | Whited Cr. |
| State / province | COLORADO |
| Formation | Nelson Mountain Caldera cycle, Nelson Mountain Tuff, Equity phase, intracaldera |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.75 | 26 | 27.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.29 | WT% | XRF | |
| TIO2 | 0.550456 | WT% | XRF | |
| AL2O3 | 15.9428 | WT% | XRF | |
| FE2O3 | 4.23035 | WT% | XRF | |
| MGO | 1.38633 | WT% | XRF | |
| CAO | 3.32312 | WT% | XRF | |
| NA2O | 3.64932 | WT% | XRF | |
| K2O | 4.33229 | WT% | XRF | |
| P2O5 | 0.234453 | WT% | XRF | |
| MNO | 0.0917426 | WT% | XRF | |
| LOI | 1.9 | WT% | XRF | |
| TOTAL | 100.03 | WT% | XRF | |
| ZN | 73 | PPM | XRF | |
| RB | 115 | PPM | XRF | |
| SR | 524 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 224 | PPM | XRF | |
| NB | 21 | PPM | XRF | |
| PB | 38 | PPM | XRF | |
| CU | 68 | PPM | XRF | |
| CS | 3.12 | PPM | INAA | |
| RB | 128 | PPM | INAA | |
| BA | 1160 | PPM | INAA | |
| SR | 601 | PPM | INAA | |
| TH | 11.9 | PPM | INAA | |
| U | 4.55 | PPM | INAA | |
| LA | 48.7 | PPM | INAA | |
| CE | 106 | PPM | INAA | |
| ND | 44.5 | PPM | INAA | |
| SM | 8.44 | PPM | INAA | |
| EU | 1.72 | PPM | INAA | |
| GD | 7.49 | PPM | INAA | |
| TB | 0.866 | PPM | INAA | |
| HO | 1.19 | PPM | INAA | |
| TM | 0.459 | PPM | INAA | |
| YB | 2.83 | PPM | INAA | |
| LU | 0.413 | PPM | INAA | |
| TA | 1.26 | PPM | INAA | |
| ZR | 258 | PPM | INAA | |
| HF | 6.96 | PPM | INAA | |
| SB | 0.294 | PPM | INAA | |
| SC | 8.92 | PPM | INAA | |
| CR | 16 | PPM | INAA | |
| CO | 8.56 | PPM | INAA | |
| NI | 4.61 | PPM | INAA | |
| ZN | 73.4 | PPM | INAA |