Sample 12-7-01B
NavDat sample number 49483 · ANDESITE
Sample
| Sample ID | 12-7-01B |
|---|---|
| IGSN | JDW000006 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | J. Douglas Walker |
Location
| Latitude | 35.9691 |
|---|---|
| Longitude | -117.329 |
| Location | Slate Range |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.12 | 12.35 | 13.89 |
Analyses
Whole_rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 18.9069 | MS | ||
| PB207_PB204 | 15.6375 | MS | ||
| PB208_PB204 | 38.9049 | MS | ||
| SR87_SR86 | 0.708016 | MS | ||
| ND143_ND144 | 0.512302 | MS | ||
| SIO2 | 54.3 | WT% | ICPAES | |
| FE2O3T | 7.05 | WT% | ICPAES | |
| MGO | 5.28 | WT% | ICPAES | |
| CAO | 8.31 | WT% | ICPAES | |
| AL2O3 | 15.78 | WT% | ICPAES | |
| NA2O | 3.65 | WT% | ICPAES | |
| K2O | 2.68 | WT% | ICPAES | |
| TIO2 | 0.9 | WT% | ICPAES | |
| MNO | 0.12 | WT% | ICPAES | |
| P2O5 | 0.66 | WT% | ICPAES | |
| TOTAL | 98.72 | WT% | ICPAES | |
| SC | 19.3 | PPM | ICPMS | |
| CR | 176 | PPM | ICPMS | |
| CO | 24.7 | PPM | ICPMS | |
| NI | 60.4 | PPM | ICPMS | |
| CU | 50.7 | PPM | ICPMS | |
| ZN | 76.6 | PPM | ICPMS | |
| GA | 18.3 | PPM | ICPMS | |
| SR | 1327 | PPM | ICPMS | |
| Y | 24.6 | PPM | ICPMS | |
| ZR | 257 | PPM | ICPMS | |
| RB | 59 | PPM | ICPMS | |
| CS | 1.33 | PPM | ICPMS | |
| BA | 1682 | PPM | ICPMS | |
| LA | 64.7 | PPM | ICPMS | |
| CE | 136 | PPM | ICPMS | |
| PR | 17.6 | PPM | ICPMS | |
| ND | 65.8 | PPM | ICPMS | |
| SM | 10.9 | PPM | ICPMS | |
| ND | 38.75 | PPM | MS-ID | |
| SM | 6.03 | PPM | MS-ID | |
| EU | 2.66 | PPM | ICPMS | |
| TB | 1.06 | PPM | ICPMS | |
| GD | 7.98 | PPM | ICPMS | |
| YB | 1.93 | PPM | ICPMS | |
| LU | 0.303 | PPM | ICPMS | |
| HF | 5.94 | PPM | ICPMS | |
| TA | 0.686 | PPM | ICPMS | |
| PB | 22.5 | PPM | ICPMS | |
| TH | 12.1 | PPM | ICPMS |