Sample 12-4-01A
NavDat sample number 49479 · ANDESITE
Sample
| Sample ID | 12-4-01A |
|---|---|
| IGSN | JDW000002 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | J. Douglas Walker |
Location
| Latitude | 35.8837 |
|---|---|
| Longitude | -117.257 |
| Location | Slate Range |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12.81 | 12.41 | 13.21 |
Analyses
Whole_rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 18.9197 | MS | ||
| PB207_PB204 | 15.6379 | MS | ||
| PB208_PB204 | 38.9344 | MS | ||
| SR87_SR86 | 0.707199 | MS | ||
| ND143_ND144 | 0.512368 | MS | ||
| SIO2 | 56.1 | WT% | ICPAES | |
| FE2O3T | 6.44 | WT% | ICPAES | |
| MGO | 2.61 | WT% | ICPAES | |
| CAO | 6.51 | WT% | ICPAES | |
| AL2O3 | 17.37 | WT% | ICPAES | |
| NA2O | 4.25 | WT% | ICPAES | |
| K2O | 3.27 | WT% | ICPAES | |
| TIO2 | 0.99 | WT% | ICPAES | |
| MNO | 0.1 | WT% | ICPAES | |
| P2O5 | 0.49 | WT% | ICPAES | |
| TOTAL | 98.15 | WT% | ICPAES | |
| SC | 14.9 | PPM | ICPMS | |
| CR | 40.1 | PPM | ICPMS | |
| CO | 19.8 | PPM | ICPMS | |
| NI | 32.7 | PPM | ICPMS | |
| CU | 51.6 | PPM | ICPMS | |
| ZN | 78.1 | PPM | ICPMS | |
| GA | 20.7 | PPM | ICPMS | |
| SR | 1028 | PPM | ICPMS | |
| Y | 25.9 | PPM | ICPMS | |
| ZR | 345.7 | PPM | ICPMS | |
| RB | 85.1 | PPM | ICPMS | |
| CS | 1.6 | PPM | ICPMS | |
| BA | 1334.5 | PPM | ICPMS | |
| LA | 59.6 | PPM | ICPMS | |
| CE | 122.2 | PPM | ICPMS | |
| PR | 15.4 | PPM | ICPMS | |
| ND | 56 | PPM | ICPMS | |
| SM | 9.3 | PPM | ICPMS | |
| ND | 51.43 | PPM | MS-ID | |
| SM | 8.47 | PPM | MS-ID | |
| EU | 2.2 | PPM | ICPMS | |
| TB | 1 | PPM | ICPMS | |
| GD | 7 | PPM | ICPMS | |
| YB | 2.2 | PPM | ICPMS | |
| LU | 0.3 | PPM | ICPMS | |
| HF | 7.2 | PPM | ICPMS | |
| TA | 1.1 | PPM | ICPMS | |
| PB | 18.4 | PPM | ICPMS | |
| TH | 13.7 | PPM | ICPMS |