Sample KMJ-2k
NavDat sample number 90636 · TRACHYDACITE
Sample
| Sample ID | KMJ-2k |
|---|---|
| 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 | 63.37 | WT% | ICPAES | |
| TIO2 | 0.67 | WT% | ICPAES | |
| AL2O3 | 16.33 | WT% | ICPAES | |
| FE2O3 | 4.25 | WT% | ICPAES | |
| MNO | 0.06 | WT% | ICPAES | |
| MGO | 0.12 | WT% | ICPAES | |
| CAO | 2.87 | WT% | ICPAES | |
| NA2O | 8.82 | WT% | ICPAES | |
| K2O | 0.2 | WT% | ICPAES | |
| P2O5 | 0.33 | WT% | ICPAES | |
| LOI | 2.39 | WT% | ICPAES | |
| TOTAL | 99.41 | WT% | ICPAES | |
| RB | 4.7 | PPM | ICPAES | |
| SR | 242 | PPM | ICPAES | |
| BA | 30 | PPM | ICPAES | |
| Y | 37 | PPM | ICPAES | |
| ZR | 213 | PPM | ICPAES | |
| SC | 8.5 | PPM | ICPAES | |
| V | 51 | PPM | ICPAES | |
| CR | 0 | PPM | ICPAES |