Sample GG97-8
NavDat sample number 42874 · TRACHYANDESITE
Sample
| Sample ID | GG97-8 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.7489 |
|---|---|
| Longitude | -118.996 |
| Location | Dunlap area |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.6 | 3.4 | 3.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.1 | WT% | DCP | |
| TIO2 | 1.13 | WT% | DCP | |
| AL2O3 | 15.8 | WT% | DCP | |
| MNO | 0.09 | WT% | DCP | |
| MGO | 5.74 | WT% | DCP | |
| FE2O3T | 7.12 | WT% | DCP | |
| CAO | 6.21 | WT% | DCP | |
| NA2O | 4.71 | WT% | DCP | |
| K2O | 2.71 | WT% | DCP | |
| P2O5 | 0.32 | WT% | DCP | |
| TOTAL | 103 | WT% | DCP | |
| BA | 1611 | PPM | INAA | |
| CO | 26 | PPM | INAA | |
| CR | 250 | PPM | INAA | |
| HF | 4.6 | PPM | INAA | |
| NB | 9 | PPM | INAA | |
| NI | 174 | PPM | INAA | |
| RB | 36 | PPM | INAA | |
| SC | 19 | PPM | INAA | |
| SR | 1759 | PPM | INAA | |
| TA | 0.4 | PPM | INAA | |
| TH | 2.8 | PPM | INAA | |
| U | 1 | PPM | INAA | |
| Y | 21 | PPM | INAA | |
| ZN | 101 | PPM | INAA | |
| ZR | 193 | PPM | INAA | |
| PB | 18 | PPM | INAA | |
| LA | 53 | PPM | INAA | |
| CE | 84 | PPM | INAA | |
| PR | 13 | PPM | INAA | |
| ND | 51 | PPM | INAA | |
| SM | 8.7 | PPM | INAA | |
| EU | 2.3 | PPM | INAA | |
| GD | 7.1 | PPM | INAA | |
| TB | 0.9 | PPM | INAA | |
| DY | 4.2 | PPM | INAA | |
| HO | 0.7 | PPM | INAA | |
| ER | 2 | PPM | INAA | |
| TM | 0.3 | PPM | INAA | |
| YB | 1.4 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SR87_SR86 | 0.706614 | UNKNOWN | ||
| ND143_ND144 | 0.512338 | UNKNOWN | ||
| PB208_PB204 | 39.5 | UNKNOWN | ||
| PB207_PB204 | 15.635 | UNKNOWN | ||
| PB206_PB204 | 18.994 | UNKNOWN |