Sample 32G
NavDat sample number 22263 · ANDESITE
Sample
| Sample ID | 32G |
|---|---|
| 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 | 66.4 | WT% | IMP | |
| TIO2 | -0.01 | WT% | IMP | |
| AL2O3 | 15.5 | WT% | IMP | |
| FE2O3 | 0.05 | WT% | IMP | |
| FEO | 0.49 | WT% | IMP | |
| MNO | 0.11 | WT% | IMP | |
| MGO | -0.01 | WT% | IMP | |
| CAO | 0.32 | WT% | IMP | |
| NA2O | 4.73 | WT% | IMP | |
| K2O | 4.31 | WT% | IMP | |
| P2O5 | 0.17 | WT% | IMP | |
| F | 2.36 | WT% | IMP | |
| CL | 0.15 | WT% | IMP | |
| TOTAL | 93.57 | WT% | XRF | |
| BE | 65 | PPM | AAS | |
| B | 190 | PPM | INAA | |
| SC | 5.28 | PPM | INAA | |
| CO | 1.5 | PPM | INAA | |
| ZN | 31 | PPM | INAA | |
| ARSENIC | 22 | PPM | AAS | |
| SB | 7.7 | PPM | INAA | |
| CS | 61.4 | PPM | INAA | |
| HF | 6.5 | PPM | INAA | |
| TA | 32 | PPM | INAA | |
| W | 25 | PPM | INAA | |
| AU | -5 | PPM | INAA | |
| TH | 22 | PPM | INAA | |
| U | 26.6 | PPM | INAA | |
| LA | 34.6 | PPM | INAA | |
| CE | 139 | PPM | INAA | |
| ND | 28 | PPM | INAA | |
| SM | 11.4 | PPM | INAA | |
| EU | 0.23 | PPM | INAA | |
| TB | 2.8 | PPM | INAA | |
| YB | 31.5 | PPM | INAA | |
| LU | 5.84 | PPM | INAA |