Sample 3-29-02*
NavDat sample number 49487 · ANDESITE
Sample
| Sample ID | 3-29-02* |
|---|---|
| IGSN | JDW000010 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | J. Douglas Walker |
Location
| Latitude | 36.0113 |
|---|---|
| Longitude | -117.325 |
| Location | Slate Range |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.74 | 11.69 | 15.79 |
Analyses
Whole_rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 19.049 | MS | ||
| PB207_PB204 | 15.6483 | MS | ||
| PB208_PB204 | 39.0966 | MS | ||
| SR87_SR86 | 0.707676 | MS | ||
| ND143_ND144 | 0.512333 | MS | ||
| SIO2 | 57 | WT% | ICPAES | |
| FE2O3T | 5.89 | WT% | ICPAES | |
| MGO | 2.77 | WT% | ICPAES | |
| CAO | 5.02 | WT% | ICPAES | |
| AL2O3 | 17.5 | WT% | ICPAES | |
| NA2O | 4.03 | WT% | ICPAES | |
| K2O | 3.38 | WT% | ICPAES | |
| TIO2 | 0.887 | WT% | ICPAES | |
| MNO | 0.087 | WT% | ICPAES | |
| P2O5 | 0.397 | WT% | ICPAES | |
| TOTAL | 97.1 | WT% | ICPAES | |
| SC | 19.5 | PPM | ICPMS | |
| CR | 35.7 | PPM | ICPMS | |
| CO | 15.7 | PPM | ICPMS | |
| NI | 30.5 | PPM | ICPMS | |
| CU | 37.1 | PPM | ICPMS | |
| ZN | 79.2 | PPM | ICPMS | |
| GA | 21.9 | PPM | ICPMS | |
| SR | 1191 | PPM | ICPMS | |
| Y | 23.3 | PPM | ICPMS | |
| ZR | 326 | PPM | ICPMS | |
| RB | 77.8 | PPM | ICPMS | |
| CS | 1.52 | PPM | ICPMS | |
| BA | 1541 | PPM | ICPMS | |
| LA | 66.3 | PPM | ICPMS | |
| CE | 134 | PPM | ICPMS | |
| PR | 16.2 | PPM | ICPMS | |
| ND | 59.7 | PPM | ICPMS | |
| SM | 9.62 | PPM | ICPMS | |
| ND | 54.71 | PPM | MS-ID | |
| SM | 8.71 | PPM | MS-ID | |
| EU | 2.38 | PPM | ICPMS | |
| TB | 0.975 | PPM | ICPMS | |
| GD | 8.39 | PPM | ICPMS | |
| YB | 2.069 | PPM | ICPMS | |
| LU | 0.309 | PPM | ICPMS | |
| HF | 8.2 | PPM | ICPMS | |
| NB | 14.4 | PPM | ICPMS | |
| TA | 0.894 | PPM | ICPMS | |
| PB | 23.8 | PPM | ICPMS | |
| TH | 15.7 | PPM | ICPMS |