Sample SJ85-20
NavDat sample number 45725 · LATITE
Sample
| Sample ID | SJ85-20 |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.575 |
|---|---|
| Longitude | -106.671 |
| Location | Cattle Mountain, topmost pw xl-rich |
| State / province | COLORADO |
| Formation | Snowshoe Mtn. Tuff, outflow sheet, Creede Caldera cycle |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.92 | 26.85 | 26.99 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.28 | WT% | XRF | |
| TIO2 | 0.729166 | WT% | XRF | |
| AL2O3 | 16.6088 | WT% | XRF | |
| FE2O3 | 6.3802 | WT% | XRF | |
| MGO | 1.32668 | WT% | XRF | |
| CAO | 4.52691 | WT% | XRF | |
| NA2O | 3.72685 | WT% | XRF | |
| K2O | 3.43316 | WT% | XRF | |
| P2O5 | 0.313946 | WT% | XRF | |
| MNO | 0.1114 | WT% | XRF | |
| LOI | 1.25 | WT% | XRF | |
| TOTAL | 99.44 | WT% | XRF | |
| ZN | 53 | PPM | XRF | |
| RB | 107 | PPM | XRF | |
| SR | 704 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 155 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| PB | 40 | PPM | XRF | |
| ND | 18 | PPM | XRF | |
| RB | 85 | PPM | INAA | |
| BA | 1010 | PPM | INAA | |
| SR | 669 | PPM | INAA | |
| TH | 8.33 | PPM | INAA | |
| U | 1.99 | PPM | INAA | |
| LA | 38.5 | PPM | INAA | |
| CE | 77.8 | PPM | INAA | |
| ND | 36.3 | PPM | INAA | |
| SM | 7.09 | PPM | INAA | |
| EU | 1.75 | PPM | INAA | |
| GD | 5.38 | PPM | INAA | |
| TB | 0.77 | PPM | INAA | |
| TM | 0.424 | PPM | INAA | |
| YB | 2.21 | PPM | INAA | |
| LU | 0.31 | PPM | INAA | |
| TA | 0.761 | PPM | INAA | |
| ZR | 184 | PPM | INAA | |
| HF | 5.35 | PPM | INAA | |
| SB | 0.285 | PPM | INAA | |
| SC | 10.7 | PPM | INAA | |
| CR | 9.36 | PPM | INAA | |
| CO | 12.6 | PPM | INAA | |
| NI | 11.8 | PPM | INAA | |
| ZN | 85.1 | PPM | INAA |