Sample 1G
NavDat sample number 22262 · ANDESITE
Sample
| Sample ID | 1G |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Glass |
Location
| Latitude | 39.71 |
|---|---|
| Longitude | -113.58 |
| State / province | Utah |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.65 | 4.45 | 4.85 |
Analyses
Glass
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.6 | WT% | IMP | |
| TIO2 | -0.01 | WT% | IMP | |
| AL2O3 | 15.4 | WT% | IMP | |
| FE2O3 | 0.19 | WT% | IMP | |
| FEO | 0.34 | WT% | IMP | |
| MNO | 0.08 | WT% | IMP | |
| MGO | -0.01 | WT% | IMP | |
| CAO | 0.35 | WT% | IMP | |
| NA2O | 4.87 | WT% | IMP | |
| K2O | 4.15 | WT% | IMP | |
| P2O5 | 0.18 | WT% | IMP | |
| F | 0.69 | WT% | IMP | |
| CL | 0.15 | WT% | IMP | |
| TOTAL | 92.68 | WT% | XRF | |
| B | 260 | PPM | INAA | |
| SC | 6.13 | PPM | INAA | |
| CO | 1.6 | PPM | INAA | |
| ZN | 39 | PPM | INAA | |
| ARSENIC | 31 | PPM | AAS | |
| SB | 5.7 | PPM | INAA | |
| CS | 78.4 | PPM | INAA | |
| HF | 5.9 | PPM | INAA | |
| TA | 44 | PPM | INAA | |
| W | 34 | PPM | INAA | |
| AU | 15 | PPM | INAA | |
| TH | 19 | PPM | INAA | |
| U | 29.9 | PPM | INAA | |
| LA | 28.8 | PPM | INAA | |
| CE | 94 | PPM | INAA | |
| ND | 18 | PPM | INAA | |
| SM | 5.7 | PPM | INAA | |
| EU | 0.21 | PPM | INAA | |
| TB | 1.6 | PPM | INAA | |
| YB | 19.6 | PPM | INAA | |
| LU | 3.6 | PPM | INAA |