Sample KMH-2b
NavDat sample number 90643 · TRACHYANDESITE
Sample
| Sample ID | KMH-2b |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| 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 | 56.78 | WT% | ICPAES | |
| TIO2 | 0.71 | WT% | ICPAES | |
| AL2O3 | 19.18 | WT% | ICPAES | |
| FE2O3 | 3.96 | WT% | ICPAES | |
| MNO | 0.11 | WT% | ICPAES | |
| MGO | 0.81 | WT% | ICPAES | |
| CAO | 1.14 | WT% | ICPAES | |
| NA2O | 6.82 | WT% | ICPAES | |
| K2O | 2.2 | WT% | ICPAES | |
| P2O5 | 0.37 | WT% | ICPAES | |
| LOI | 2.58 | WT% | ICPAES | |
| TOTAL | 99.76 | WT% | ICPAES | |
| SR | 878 | PPM | ICPAES | |
| BA | 2544 | PPM | ICPAES | |
| Y | 26 | PPM | ICPAES | |
| ZR | 219 | PPM | ICPAES | |
| SC | 12.8 | PPM | ICPAES | |
| V | 93 | PPM | ICPAES | |
| CR | 0 | PPM | ICPAES | |
| CR | 6.073 | PPM | INAA | |
| FE | 9.241 | PPM | INAA | |
| CO | 10.98 | PPM | INAA | |
| ZN | 58.19 | PPM | INAA | |
| RB | 62.14 | PPM | INAA | |
| SR | 865 | PPM | INAA | |
| ZR | 266.2 | PPM | INAA | |
| CS | 2.904 | PPM | INAA | |
| BA | 2365 | PPM | INAA | |
| LA | 29.4 | PPM | INAA | |
| CE | 54.31 | PPM | INAA | |
| ND | 29.36 | PPM | INAA | |
| SM | 6.431 | PPM | INAA | |
| EU | 1.197 | PPM | INAA | |
| TB | 0.8709 | PPM | INAA | |
| YB | 2.946 | PPM | INAA | |
| LU | 0.4668 | PPM | INAA | |
| HF | 6.154 | PPM | INAA | |
| TA | 0.5887 | PPM | INAA | |
| TH | 10.02 | PPM | INAA | |
| U | 1.712 | PPM | INAA |