Sample RP-23
NavDat sample number 40847 · ANDESITE
Sample
| Sample ID | RP-23 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 32.45 |
|---|---|
| Longitude | -107.25 |
| Location | Cookes Range |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 38 | 37.6 | 45 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.8 | WT% | ICPAES | |
| TIO2 | 1.99 | WT% | ICPAES | |
| AL2O3 | 16.13 | WT% | ICPAES | |
| FE2O3 | 10.38 | WT% | ICPAES | |
| MNO | 0.17 | WT% | ICPAES | |
| MGO | 5.52 | WT% | ICPAES | |
| CAO | 7.28 | WT% | ICPAES | |
| NA2O | 3.96 | WT% | ICPAES | |
| K2O | 1.07 | WT% | ICPAES | |
| P2O5 | 0.32 | WT% | ICPAES | |
| LOI | 5.86 | WT% | ICPAES | |
| SR | 600 | PPM | ICPAES | |
| BA | 311 | PPM | ICPAES | |
| Y | 31 | PPM | ICPAES | |
| ZR | 207 | PPM | ICPAES | |
| SC | 21.4 | PPM | ICPAES | |
| V | 191 | PPM | ICPAES | |
| CR | 110 | PPM | ICPAES |