Sample CCOO8
NavDat sample number 38721 · PHONOLITE
Sample
| Sample ID | CCOO8 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.733 |
|---|---|
| Longitude | -105.125 |
| State / province | Colorado |
| Volcanic field | Cripple Creek |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29.1 | 28.9 | 29.3 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.3 | WT% | XRF | |
| TIO2 | 1.24 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FE2O3 | 4.61 | WT% | XRF | |
| FEO | 2.57 | WT% | XRF | |
| MO | 0.19 | WT% | XRF | |
| MGO | 2.55 | WT% | XRF | |
| CAO | 6.51 | WT% | XRF | |
| NA2O | 4.94 | WT% | XRF | |
| K2O | 4.01 | WT% | XRF | |
| P2O5 | 0.72 | WT% | XRF | |
| H2O_PLUS | 1.95 | WT% | XRF | |
| H2O_MINUS | 0.33 | WT% | XRF | |
| CO2 | 0.67 | WT% | XRF | |
| TOTAL | 99 | WT% | XRF | |
| BA | 1900 | PPM | ICPAES | |
| CE | 250 | PPM | ICPAES | |
| CO | 19 | PPM | ICPAES | |
| CR | 4 | PPM | ICPAES | |
| CU | 13 | PPM | ICPAES | |
| DY | 6.3 | PPM | ICPAES | |
| ER | 2.9 | PPM | ICPAES | |
| EU | 3.7 | PPM | ICPAES | |
| F | 0.08 | PPM | POTENTIOMETRY | |
| GD | 8.9 | PPM | ICPAES | |
| HO | 1.2 | PPM | ICPAES | |
| LA | 140 | PPM | ICPAES | |
| MO | 3.5 | PPM | ICPAES | |
| NB | 66 | PPM | ICPAES | |
| ND | 100 | PPM | ICPAES | |
| NI | 3 | PPM | ICPAES | |
| PB | 11 | PPM | ICPAES | |
| PR | 26 | PPM | ICPAES | |
| RB | 50 | PPM | ICPAES | |
| SC | 6 | PPM | ICPAES | |
| SM | 13 | PPM | ICPAES | |
| SR | 2200 | PPM | ICPAES | |
| TH | 1.4 | PPM | ICPAES | |
| TH | 21 | PPM | ICPAES | |
| TL | 0.2 | PPM | AAS | |
| TM | 0.4 | PPM | ICPAES | |
| U | 5 | PPM | ICPAES | |
| V | 150 | PPM | ICPAES | |
| Y | 30 | PPM | ICPAES | |
| YB | 2.4 | PPM | ICPAES | |
| ZN | 110 | PPM | ICPAES | |
| ZR | 282 | PPM | ICPAES | |
| SR87_SR86 | 0.70433 | MS | ||
| PB206_PB204 | 17.993 | MS | ||
| PB207_PB204 | 15.515 | MS | ||
| PB208_PB204 | 38.519 | MS |