Sample CC007
NavDat sample number 38717 · TRACHYANDESITE
Sample
| Sample ID | CC007 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.7305 |
|---|---|
| Longitude | -105.126 |
| State / province | Colorado |
| Volcanic field | Cripple Creek |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 31.5 | 31.3 | 31.7 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| AL2O3 | 17.4 | WT% | XRF | |
| FE2O3 | 4.19 | WT% | XRF | |
| FEO | 2.32 | WT% | XRF | |
| MO | 0.19 | WT% | XRF | |
| MGO | 2.14 | WT% | XRF | |
| CAO | 6.04 | WT% | XRF | |
| NA2O | 5.09 | WT% | XRF | |
| K2O | 3.69 | WT% | XRF | |
| P2O5 | 0.57 | WT% | XRF | |
| H2O_PLUS | 0.9 | WT% | XRF | |
| H2O_MINUS | 0.29 | WT% | XRF | |
| CO2 | 1.91 | WT% | XRF | |
| TOTAL | 98.9 | WT% | XRF | |
| BA | 1800 | PPM | ICPAES | |
| CE | 300 | PPM | ICPAES | |
| CO | 15 | PPM | ICPAES | |
| CR | 9 | PPM | ICPAES | |
| CU | 17 | PPM | ICPAES | |
| DY | 8.1 | PPM | ICPAES | |
| ER | 3.5 | PPM | ICPAES | |
| EU | 4.3 | PPM | ICPAES | |
| F | 0.06 | PPM | POTENTIOMETRY | |
| GD | 10 | PPM | ICPAES | |
| HO | 1.4 | PPM | ICPAES | |
| LA | 180 | PPM | ICPAES | |
| MO | 2.1 | PPM | ICPAES | |
| NB | 70 | PPM | ICPAES | |
| ND | 110 | PPM | ICPAES | |
| NI | 5 | PPM | ICPAES | |
| PB | 14 | PPM | ICPAES | |
| PR | 30 | PPM | ICPAES | |
| RB | 70 | PPM | ICPAES | |
| SC | 7 | PPM | ICPAES | |
| SM | 15 | PPM | ICPAES | |
| SR | 2100 | PPM | ICPAES | |
| TH | 1.6 | PPM | ICPAES | |
| TH | 33 | PPM | ICPAES | |
| TL | 0.2 | PPM | AAS | |
| TM | 0.45 | PPM | ICPAES | |
| U | 5 | PPM | ICPAES | |
| V | 120 | PPM | ICPAES | |
| Y | 33 | PPM | ICPAES | |
| YB | 3.1 | PPM | ICPAES | |
| ZN | 110 | PPM | ICPAES | |
| ZR | 172 | PPM | ICPAES | |
| PB206_PB204 | 17.657 | MS | ||
| PB207_PB204 | 15.519 | MS | ||
| PB208_PB204 | 38.156 | MS |