Sample 97CA TD-1
NavDat sample number 42853 · TRACHYANDESITE
Sample
| Sample ID | 97CA TD-1 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.9771 |
|---|---|
| Longitude | -118.841 |
| Location | Rancheria/Scepter Cks. |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.36 | 3.1 | 3.62 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.5 | WT% | DCP | |
| TIO2 | 1.18 | WT% | DCP | |
| AL2O3 | 15.5 | WT% | DCP | |
| MNO | 0.11 | WT% | DCP | |
| MGO | 5.59 | WT% | DCP | |
| FE2O3T | 6.71 | WT% | DCP | |
| CAO | 5.68 | WT% | DCP | |
| NA2O | 4.18 | WT% | DCP | |
| K2O | 3.17 | WT% | DCP | |
| P2O5 | 0.42 | WT% | DCP | |
| TOTAL | 100 | WT% | DCP | |
| BA | 1770 | PPM | INAA | |
| CO | 26 | PPM | INAA | |
| CR | 233 | PPM | INAA | |
| HF | 5.7 | PPM | INAA | |
| NB | 10 | PPM | INAA | |
| NI | 158 | PPM | INAA | |
| RB | 45 | PPM | INAA | |
| SC | 17 | PPM | INAA | |
| SR | 1754 | PPM | INAA | |
| TA | 0.4 | PPM | INAA | |
| TH | 3.2 | PPM | INAA | |
| U | 1.1 | PPM | INAA | |
| Y | 18 | PPM | INAA | |
| ZN | 117 | PPM | INAA | |
| ZR | 239 | PPM | INAA | |
| PB | 21 | PPM | INAA | |
| LA | 41 | PPM | INAA | |
| CE | 73 | PPM | INAA | |
| PR | 9.4 | PPM | INAA | |
| ND | 36 | PPM | INAA | |
| SM | 6 | PPM | INAA | |
| EU | 1.6 | PPM | INAA | |
| GD | 4.9 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| DY | 3 | PPM | INAA | |
| HO | 0.6 | PPM | INAA | |
| ER | 1.5 | PPM | INAA | |
| TM | 0.2 | PPM | INAA | |
| YB | 1.2 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SR87_SR86 | 0.706617 | UNKNOWN | ||
| ND143_ND144 | 0.512326 | UNKNOWN | ||
| PB208_PB204 | 39.2 | UNKNOWN | ||
| PB207_PB204 | 15.72 | UNKNOWN | ||
| PB206_PB204 | 19.566 | UNKNOWN |