Sample 12-7-01A
NavDat sample number 49482 · ANDESITE
Sample
| Sample ID | 12-7-01A |
|---|---|
| IGSN | JDW000005 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | J. Douglas Walker |
Location
| Latitude | 35.968 |
|---|---|
| Longitude | -117.355 |
| Location | Slate Range |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.56 | 13.44 | 13.68 |
Analyses
Whole_rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 18.9847 | MS | ||
| PB207_PB204 | 15.6572 | MS | ||
| PB208_PB204 | 39.0533 | MS | ||
| ND143_ND144 | 0.512308 | MS | ||
| SIO2 | 54.3 | WT% | ICPAES | |
| FE2O3T | 7.08 | WT% | ICPAES | |
| MGO | 4.8 | WT% | ICPAES | |
| CAO | 8.58 | WT% | ICPAES | |
| AL2O3 | 15.83 | WT% | ICPAES | |
| NA2O | 3.75 | WT% | ICPAES | |
| K2O | 2.78 | WT% | ICPAES | |
| TIO2 | 0.9 | WT% | ICPAES | |
| MNO | 0.11 | WT% | ICPAES | |
| P2O5 | 0.66 | WT% | ICPAES | |
| TOTAL | 98.82 | WT% | ICPAES | |
| SC | 19.1 | PPM | ICPMS | |
| CR | 161 | PPM | ICPMS | |
| CO | 24.5 | PPM | ICPMS | |
| NI | 55.2 | PPM | ICPMS | |
| CU | 48.2 | PPM | ICPMS | |
| ZN | 78.7 | PPM | ICPMS | |
| GA | 19.2 | PPM | ICPMS | |
| SR | 1377 | PPM | ICPMS | |
| Y | 25.5 | PPM | ICPMS | |
| ZR | 268 | PPM | ICPMS | |
| RB | 56.2 | PPM | ICPMS | |
| CS | 1.13 | PPM | ICPMS | |
| BA | 1590 | PPM | ICPMS | |
| LA | 67.7 | PPM | ICPMS | |
| CE | 141.6 | PPM | ICPMS | |
| PR | 18.1 | PPM | ICPMS | |
| ND | 67.9 | PPM | ICPMS | |
| SM | 11.4 | PPM | ICPMS | |
| ND | 64.09 | PPM | MS-ID | |
| SM | 10.5 | PPM | MS-ID | |
| EU | 2.7 | PPM | ICPMS | |
| TB | 1.1 | PPM | ICPMS | |
| GD | 8.15 | PPM | ICPMS | |
| YB | 1.94 | PPM | ICPMS | |
| LU | 0.311 | PPM | ICPMS | |
| HF | 5.84 | PPM | ICPMS | |
| TA | 0.689 | PPM | ICPMS | |
| PB | 20 | PPM | ICPMS | |
| TH | 12.1 | PPM | ICPMS |