Sample 6-19a
NavDat sample number 31175 · ANDESITE
Sample
| Sample ID | 6-19a |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | evolved lava |
Location
| Latitude | 35.7667 |
|---|---|
| Longitude | -106.296 |
| State / province | New Mexico |
| Volcanic field | NW Cerros del Rio Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3 | 2 | 4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.93 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| AL2O3 | 15 | WT% | XRF | |
| FE2O3 | 7.07 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 6.19 | WT% | XRF | |
| CAO | 6.97 | WT% | XRF | |
| NA2O | 3.85 | WT% | XRF | |
| K2O | 1.19 | WT% | XRF | |
| P2O5 | 0.62 | WT% | XRF | |
| RB | 26 | PPM | XRF | |
| SR | 790 | PPM | XRF | |
| BA | 1084 | PPM | XRF | |
| NI | 130 | PPM | XRF | |
| CU | 35 | PPM | XRF | |
| ZN | 74 | PPM | XRF | |
| V | 120 | PPM | XRF | |
| CR | 275 | PPM | XRF | |
| SC | 18.1 | PPM | INAA | |
| Y | 24 | PPM | XRF | |
| LA | 41.8 | PPM | INAA | |
| CE | 79 | PPM | INAA | |
| ND | 32 | PPM | INAA | |
| SM | 5.7 | PPM | INAA | |
| EU | 1.57 | PPM | INAA | |
| TB | 0.67 | PPM | INAA | |
| YB | 1.56 | PPM | INAA | |
| LU | 0.3 | PPM | INAA | |
| ZR | 176 | PPM | XRF | |
| HF | 4.7 | PPM | INAA | |
| TH | 6.8 | PPM | INAA | |
| U | 1.4 | PPM | INAA | |
| NB | 28 | PPM | XRF | |
| TA | 1.55 | PPM | INAA | |
| SR87_SR86 | 0.704211 | MS | ||
| ND143_ND144 | 0.512584 | MS |