Sample KMJ-2j
NavDat sample number 90635 · TRACHYDACITE
Sample
| Sample ID | KMJ-2j |
|---|---|
| Rock name | TRACHYDACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Sampled material is a volcanic clast in McRae Formation |
Location
| Latitude | 33.1681 |
|---|---|
| Longitude | -107.117 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72 | 65 | 79 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.4 | WT% | ICPAES | |
| TIO2 | 0.75 | WT% | ICPAES | |
| AL2O3 | 18.08 | WT% | ICPAES | |
| FE2O3 | 5.05 | WT% | ICPAES | |
| MNO | 0.07 | WT% | ICPAES | |
| MGO | 0.17 | WT% | ICPAES | |
| CAO | 2.09 | WT% | ICPAES | |
| NA2O | 9.28 | WT% | ICPAES | |
| K2O | 0.72 | WT% | ICPAES | |
| P2O5 | 0.39 | WT% | ICPAES | |
| LOI | 1.46 | WT% | ICPAES | |
| TOTAL | 100.46 | WT% | ICPAES | |
| RB | 19.5 | PPM | ICPAES | |
| SR | 647 | PPM | ICPAES | |
| BA | 274 | PPM | ICPAES | |
| Y | 31 | PPM | ICPAES | |
| ZR | 247 | PPM | ICPAES | |
| SC | 11.3 | PPM | ICPAES | |
| V | 60 | PPM | ICPAES | |
| CR | 0 | PPM | ICPAES |