Sample 1199
NavDat sample number 53010 · ANDESITE
Sample
| Sample ID | 1199 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4733 |
|---|---|
| Longitude | -121.598 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.8 | WT% | XRF | |
| AL2O3 | 16.7 | WT% | XRF | |
| FEOT | 7.96 | WT% | XRF | |
| MGO | 3.17 | WT% | XRF | |
| CAO | 6.84 | WT% | XRF | |
| NA2O | 4.39 | WT% | XRF | |
| K2O | 1.28 | WT% | XRF | |
| TIO2 | 1.43 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.72 | WT% | XRF | |
| LOI | 0.65 | WT% | XRF | |
| NA2O | 4.52 | WT% | FPHOT | |
| K2O | 1.284 | WT% | FPHOT | |
| RB | 28 | PPM | XRF | |
| SR | 517 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 491 | PPM | XRF | |
| CU | 75 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| SC | 27.2 | PPM | INAA | |
| CR | 16 | PPM | INAA | |
| CO | 19.9 | PPM | INAA | |
| ZN | 92 | PPM | INAA | |
| RB | 31 | PPM | INAA | |
| SR | 544 | PPM | INAA | |
| ZR | 260 | PPM | INAA | |
| SB | -0.6 | PPM | INAA | |
| CS | 1 | PPM | INAA | |
| BA | 510 | PPM | INAA | |
| LA | 16 | PPM | INAA | |
| CE | 32 | PPM | INAA | |
| ND | 18 | PPM | INAA | |
| SM | 4.95 | PPM | INAA | |
| EU | 1.5 | PPM | INAA | |
| GD | -5 | PPM | INAA | |
| TB | 0.73 | PPM | INAA | |
| TM | -0.5 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.4 | PPM | INAA | |
| HF | 3.7 | PPM | INAA | |
| TA | 0.52 | PPM | INAA | |
| TH | 2.9 | PPM | INAA | |
| U | 0.82 | PPM | INAA |