Sample CT85-9
NavDat sample number 48249 · DACITE
Sample
| Sample ID | CT85-9 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.79 |
|---|---|
| Longitude | -118.863 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33.4 | 1.8 | 65 | Tertiary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.2 | WT% | WDXRF | |
| TIO2 | 0.97 | WT% | WDXRF | |
| AL2O3 | 15 | WT% | WDXRF | |
| FE2O3 | 5.52 | WT% | WDXRF | |
| FEO | 0.09 | WT% | WDXRF | |
| MNO | 0.08 | WT% | WDXRF | |
| MGO | 4.59 | WT% | WDXRF | |
| CAO | 6.09 | WT% | WDXRF | |
| NA2O | 3.51 | WT% | WDXRF | |
| K2O | 4.96 | WT% | WDXRF | |
| P2O5 | 0.82 | WT% | WDXRF | |
| H2O_PLUS | 0.16 | WT% | WDXRF | |
| H2O_MINUS | 0.08 | WT% | WDXRF | |
| CO2 | 0.01 | WT% | WDXRF | |
| TOTAL | 98.08 | WT% | WDXRF | |
| BA | 3410 | PPM | EDXRF | |
| CO | 19.6 | PPM | EDXRF | |
| CR | 123 | PPM | EDXRF | |
| HF | 8.18 | PPM | EDXRF | |
| NB | 16 | PPM | EDXRF | |
| NI | 124 | PPM | EDXRF | |
| RB | 65 | PPM | EDXRF | |
| SC | 11.4 | PPM | EDXRF | |
| SR | 2590 | PPM | EDXRF | |
| TA | 0.58 | PPM | EDXRF | |
| TH | 8.89 | PPM | EDXRF | |
| U | 0.75 | PPM | EDXRF | |
| Y | 26 | PPM | EDXRF | |
| ZN | 102 | PPM | EDXRF | |
| ZR | 296 | PPM | EDXRF | |
| LA | 63.7 | PPM | EDXRF | |
| CE | 143 | PPM | EDXRF | |
| ND | 67.7 | PPM | EDXRF | |
| SM | 10.8 | PPM | EDXRF | |
| EU | 2.67 | PPM | EDXRF | |
| TB | 0.74 | PPM | EDXRF | |
| TM | 0.22 | PPM | EDXRF | |
| YB | 1.2 | PPM | EDXRF | |
| LU | 0.18 | PPM | EDXRF |