Sample 346
NavDat sample number 34377 · DACITE
Sample
| Sample ID | 346 |
|---|---|
| Alternate ID | 2561 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 21.17 |
|---|---|
| Longitude | -104.51 |
| Location | Ceboruco |
| State / province | Nayarit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Holocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.42 | WT% | UNKNOWN | |
| TIO2 | 0.42 | WT% | UNKNOWN | |
| AL2O3 | 15.75 | WT% | UNKNOWN | |
| FE2O3 | 0.73 | WT% | UNKNOWN | |
| FEO | 1.68 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 0.69 | WT% | UNKNOWN | |
| CAO | 1.67 | WT% | UNKNOWN | |
| NA2O | 5.32 | WT% | UNKNOWN | |
| K2O | 3.08 | WT% | UNKNOWN | |
| P2O5 | 0.11 | WT% | UNKNOWN | |
| TOTAL | 96.97 | WT% | UNKNOWN | |
| SUMA_100 | 3.03 | WT% | UNKNOWN | |
| SC | 2.32 | PPM | UNKNOWN | |
| V | 23 | PPM | UNKNOWN | |
| CR | 3.5 | PPM | UNKNOWN | |
| NI | 14 | PPM | UNKNOWN | |
| ZN | 95 | PPM | UNKNOWN | |
| RB | 46 | PPM | UNKNOWN | |
| SR | 316 | PPM | UNKNOWN | |
| Y | 25 | PPM | UNKNOWN | |
| ZR | 290 | PPM | UNKNOWN | |
| CS | 0.9 | PPM | UNKNOWN | |
| BA | 1027 | PPM | UNKNOWN | |
| LA | 33.61 | PPM | UNKNOWN | |
| CE | 66.69 | PPM | UNKNOWN | |
| ND | 26 | PPM | UNKNOWN | |
| SM | 4.73 | PPM | UNKNOWN | |
| EU | 1.08 | PPM | UNKNOWN | |
| TB | 0.63 | PPM | UNKNOWN | |
| DY | 3.59 | PPM | UNKNOWN | |
| YB | 2.88 | PPM | UNKNOWN | |
| LU | 0.44 | PPM | UNKNOWN | |
| HF | 7.36 | PPM | UNKNOWN | |
| TH | 5.52 | PPM | UNKNOWN | |
| U | 1.61 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70412 | UNKNOWN | ||
| ND143_ND144 | 0.512005 | UNKNOWN | ||
| E_ND | 3.3 | UNKNOWN |