Sample 12-2-01E
NavDat sample number 49478 · ANDESITE
Sample
| Sample ID | 12-2-01E |
|---|---|
| IGSN | JDW000001 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | J. Douglas Walker |
Location
| Latitude | 35.9972 |
|---|---|
| Longitude | -117.31 |
| Location | Slate Range |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.37 | 12.77 | 13.97 |
Analyses
Whole_rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 19.0171 | MS | ||
| PB207_PB204 | 15.6564 | MS | ||
| PB208_PB204 | 39.0169 | MS | ||
| SR87_SR86 | 0.708286 | MS | ||
| ND143_ND144 | 0.512285 | MS | ||
| SIO2 | 61.7 | WT% | ICPAES | |
| FE2O3T | 3.86 | WT% | ICPAES | |
| MGO | 2.34 | WT% | ICPAES | |
| CAO | 4.48 | WT% | ICPAES | |
| AL2O3 | 16.37 | WT% | ICPAES | |
| NA2O | 4.1 | WT% | ICPAES | |
| K2O | 3.64 | WT% | ICPAES | |
| TIO2 | 0.55 | WT% | ICPAES | |
| MNO | 0.07 | WT% | ICPAES | |
| P2O5 | 0.3 | WT% | ICPAES | |
| TOTAL | 97.44 | WT% | ICPAES | |
| SC | 7.9 | PPM | ICPMS | |
| CR | 59.9 | PPM | ICPMS | |
| CO | 11.6 | PPM | ICPMS | |
| NI | 40.7 | PPM | ICPMS | |
| CU | 33.3 | PPM | ICPMS | |
| ZN | 71 | PPM | ICPMS | |
| GA | 20.6 | PPM | ICPMS | |
| SR | 1013 | PPM | ICPMS | |
| Y | 15.7 | PPM | ICPMS | |
| ZR | 288 | PPM | ICPMS | |
| RB | 101 | PPM | ICPMS | |
| CS | 4.1 | PPM | ICPMS | |
| BA | 1527 | PPM | ICPMS | |
| LA | 49.4 | PPM | ICPMS | |
| CE | 98.3 | PPM | ICPMS | |
| PR | 11.5 | PPM | ICPMS | |
| ND | 40 | PPM | ICPMS | |
| SM | 6.36 | PPM | ICPMS | |
| ND | 38.87 | PPM | MS-ID | |
| SM | 6.04 | PPM | MS-ID | |
| EU | 1.53 | PPM | ICPMS | |
| TB | 0.63 | PPM | ICPMS | |
| GD | 4.561 | PPM | ICPMS | |
| YB | 1.32 | PPM | ICPMS | |
| LU | 0.209 | PPM | ICPMS | |
| HF | 6.22 | PPM | ICPMS | |
| TA | 0.795 | PPM | ICPMS | |
| PB | 23.7 | PPM | ICPMS | |
| TH | 13.3 | PPM | ICPMS |