Sample KGT-3-106
NavDat sample number 35594 · TUFF
Sample
| Sample ID | KGT-3-106 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.4255 |
|---|---|
| Longitude | -105.793 |
| Location | Howard cemetery |
| State / province | Colorado |
| Formation | FISH CANYON TUFF |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28 | 23 | 33 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.68 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.32 | WT% | XRF | |
| AL2O3 | 14.06 | WT% | AAS | |
| FE2O3 | 1.81 | WT% | AAS | |
| FEO | 0.69 | WT% | AAS | |
| MNO | 0.05 | WT% | UNKNOWN | |
| MGO | 0.55 | WT% | AAS | |
| CAO | 2.35 | WT% | XRF | |
| NA2O | 3.7 | WT% | AAS | |
| K2O | 4.66 | WT% | AAS | |
| P2O5 | 0.12 | WT% | XRF | |
| LOI | 0.67 | WT% | LOI | |
| TOTAL | 101.18 | WT% | LOI | |
| BA | 666 | PPM | XRF | |
| BE | 4.3 | PPM | UNKNOWN | |
| CO | 11 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| CU | 5 | PPM | UNKNOWN | |
| LI | 29 | PPM | UNKNOWN | |
| NI | 2 | PPM | UNKNOWN | |
| PB | 22 | PPM | UNKNOWN | |
| RB | 138 | PPM | XRF | |
| SR | 319 | PPM | XRF | |
| TH | 17 | PPM | GAMMA-RAY COUNTING | |
| U | 4.1 | PPM | GAMMA-RAY COUNTING | |
| V | 37 | PPM | UNKNOWN | |
| Y | 15 | PPM | ICP | |
| ZN | 42 | PPM | UNKNOWN | |
| ZR | 156 | PPM | XRF |