Sample DM-98-12
NavDat sample number 44087 · ANDESITE
Sample
| Sample ID | DM-98-12 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Leandro andesite sill |
Location
| Latitude | 36.9381 |
|---|---|
| Longitude | -105.165 |
| State / province | NEW MEXICO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.53 | 25.03 | 25.09 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.84 | WT% | WDXRF | |
| AL2O3 | 14.636 | WT% | WDXRF | |
| FE2O3 | 5.3 | WT% | WDXRF | |
| MGO | 3.35 | WT% | WDXRF | |
| CAO | 4.25 | WT% | WDXRF | |
| NA2O | 4.04 | WT% | WDXRF | |
| K2O | 3.3 | WT% | WDXRF | |
| TIO2 | 0.72 | WT% | WDXRF | |
| P2O5 | 0.38 | WT% | WDXRF | |
| MNO | 0.08 | WT% | WDXRF | |
| RB | 77.8 | PPM | INAA | |
| SR | 34 | PPM | INAA | |
| CS | 1 | PPM | INAA | |
| BA | 1350 | PPM | INAA | |
| TH | 8.53 | PPM | INAA | |
| U | 2.78 | PPM | INAA | |
| ZR | 185 | PPM | INAA | |
| HF | 4.86 | PPM | INAA | |
| TA | 0.8 | PPM | INAA | |
| W | 0.85 | PPM | INAA | |
| SC | 12 | PPM | INAA | |
| CR | 115 | PPM | INAA | |
| CO | 18.7 | PPM | INAA | |
| NI | 58.8 | PPM | INAA | |
| ZN | 84.3 | PPM | INAA | |
| ARSENIC | 0.46 | PPM | INAA | |
| SB | 0 | PPM | INAA | |
| AU | 1.83 | PPB | INAA | |
| LA | 44.01 | PPM | INAA | |
| CE | 87.4 | PPM | INAA | |
| ND | 40.8 | PPM | INAA | |
| SM | 7.24 | PPM | INAA | |
| EU | 1.68 | PPM | INAA | |
| GD | 5.28 | PPM | INAA | |
| TB | 0.67 | PPM | INAA | |
| HO | 0.81 | PPM | INAA | |
| TM | 0.33 | PPM | INAA | |
| YB | 2 | PPM | INAA | |
| LU | 0.29 | PPM | INAA | |
| SR87_SR86 | 0.705736 | TIMS | ||
| ND143_ND144 | 0.51233 | TIMS |