Sample DM-98-18
NavDat sample number 44086 · ANDESITE
Sample
| Sample ID | DM-98-18 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Andesite dike at Windy Gap |
Location
| Latitude | 36.7852 |
|---|---|
| Longitude | -105.184 |
| State / province | NEW MEXICO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.34 | 25.84 | 26.84 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.38 | WT% | WDXRF | |
| AL2O3 | 16.668 | WT% | WDXRF | |
| FE2O3 | 7.58 | WT% | WDXRF | |
| MGO | 2.5 | WT% | WDXRF | |
| CAO | 6.45 | WT% | WDXRF | |
| NA2O | 3.28 | WT% | WDXRF | |
| K2O | 3.09 | WT% | WDXRF | |
| TIO2 | 0.76 | WT% | WDXRF | |
| P2O5 | 0.48 | WT% | WDXRF | |
| MNO | 0.17 | WT% | WDXRF | |
| RB | 88.5 | PPM | INAA | |
| SR | 886 | PPM | INAA | |
| CS | 1.12 | PPM | INAA | |
| BA | 878 | PPM | INAA | |
| TH | 0.15 | PPM | INAA | |
| U | 2.74 | PPM | INAA | |
| ZR | 157 | PPM | INAA | |
| HF | 3.8 | PPM | INAA | |
| TA | 0.55 | PPM | INAA | |
| W | 0.67 | PPM | INAA | |
| SC | 15.4 | PPM | INAA | |
| CR | 5.65 | PPM | INAA | |
| CO | 14.8 | PPM | INAA | |
| NI | 17.3 | PPM | INAA | |
| ZN | 107 | PPM | INAA | |
| ARSENIC | 0.37 | PPM | INAA | |
| SB | 0.08 | PPM | INAA | |
| AU | 1.76 | PPB | INAA | |
| LA | 36.01 | PPM | INAA | |
| CE | 69.2 | PPM | INAA | |
| ND | 34.9 | PPM | INAA | |
| SM | 7.48 | PPM | INAA | |
| EU | 1.86 | PPM | INAA | |
| GD | 6.33 | PPM | INAA | |
| TB | 0.88 | PPM | INAA | |
| HO | 1.01 | PPM | INAA | |
| TM | 0.42 | PPM | INAA | |
| YB | 2.6 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| SR87_SR86 | 0.706359 | TIMS | ||
| ND143_ND144 | 0.512407 | TIMS |