Sample SCV 38
NavDat sample number 18789 · ANDESITE
Sample
| Sample ID | SCV 38 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.2894 |
|---|---|
| Longitude | -116.831 |
| Location | Salmon Creek |
| State / province | Idaho |
| Volcanic field | Salmon Creek main sequence andesite flows |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.7 | 28.4 | 29 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.74 | WT% | ICP | |
| TIO2 | 1.06 | WT% | ICP | |
| AL2O3 | 17.41 | WT% | ICP | |
| FE2O3T | 6.51 | WT% | ICP | |
| MNO | 0.17 | WT% | ICP | |
| MGO | 2.93 | WT% | ICP | |
| CAO | 6.1 | WT% | ICP | |
| NA2O | 4.49 | WT% | ICP | |
| K2O | 2.08 | WT% | ICP | |
| P2O5 | 0.51 | WT% | ICP | |
| SR | 1209 | PPM | ICP | |
| BA | 1296 | PPM | ICP | |
| RB | 35 | PPM | XRF | |
| CS | 0.74 | PPM | INAA | |
| ZR | 152 | PPM | XRF | |
| HF | 3.3 | PPM | INAA | |
| NB | 13 | PPM | XRF | |
| Y | 23 | PPM | ICP | |
| LA | 41 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| ND | 43 | PPM | XRF | |
| TH | 4 | PPM | INAA | |
| U | 1.9 | PPM | INAA | |
| NI | 40 | PPM | ICP | |
| CO | 24 | PPM | ICP | |
| CR | 72 | PPM | ICP | |
| SC | 12.5 | PPM | ICP | |
| CU | 54 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| SR87_SR86 | 0.70439 | TIMS | ||
| ND143_ND144 | 0.512785 | TIMS | ||
| PB206_PB204 | 18.855 | TIMS | ||
| PB207_PB204 | 15.604 | TIMS | ||
| PB208_PB204 | 38.575 | TIMS | ||
| V | 151 | PPM | ICP | |
| SR | 1191 | PPM | TIMS | |
| RB | 37.3 | PPM | TIMS | |
| ND | 41.7 | PPM | TIMS | |
| SM | 7.17 | PPM | TIMS |