Sample TTC-1-82
NavDat sample number 35651 · TUFF
Sample
| Sample ID | TTC-1-82 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.4677 |
|---|---|
| Longitude | -106.408 |
| Location | Tomichi Creek |
| State / province | Colorado |
| Formation | TUFF OF TOMICHI CREEK |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 30 | 40 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.56 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.41 | WT% | XRF | |
| AL2O3 | 16.04 | WT% | AAS | |
| FE2O3 | 1.94 | WT% | AAS | |
| FEO | 2.62 | WT% | AAS | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 1.37 | WT% | AAS | |
| CAO | 3.86 | WT% | XRF | |
| NA2O | 3.66 | WT% | AAS | |
| K2O | 4.25 | WT% | AAS | |
| P2O5 | 0.23 | WT% | XRF | |
| LOI | 0.95 | WT% | LOI | |
| TOTAL | 99.3 | WT% | LOI | |
| BA | 1141 | PPM | XRF | |
| BE | 2.3 | PPM | UNKNOWN | |
| CO | 17 | PPM | UNKNOWN | |
| CR | 16 | PPM | UNKNOWN | |
| CU | 17 | PPM | UNKNOWN | |
| LI | 24 | PPM | UNKNOWN | |
| NI | 16 | PPM | UNKNOWN | |
| PB | 20 | PPM | UNKNOWN | |
| RB | 106 | PPM | XRF | |
| SR | 538 | PPM | XRF | |
| TH | 27 | PPM | GAMMA-RAY COUNTING | |
| U | 4.6 | PPM | GAMMA-RAY COUNTING | |
| V | 97 | PPM | UNKNOWN | |
| Y | 24 | PPM | ICP | |
| ZN | 66 | PPM | UNKNOWN | |
| ZR | 205 | PPM | XRF |