Sample P83-23B-DM
NavDat sample number 44134 · BASALT
Sample
| Sample ID | P83-23B-DM |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt flow at head of Creek #1 |
Location
| Latitude | 37.0256 |
|---|---|
| Longitude | -105.271 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.11 | 15.08 | 15.14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.39 | WT% | WDXRF | |
| AL2O3 | 15.764 | WT% | WDXRF | |
| FE2O3 | 9.83 | WT% | WDXRF | |
| MGO | 4.55 | WT% | WDXRF | |
| CAO | 7.39 | WT% | WDXRF | |
| NA2O | 3.98 | WT% | WDXRF | |
| K2O | 2.89 | WT% | WDXRF | |
| TIO2 | 1.64 | WT% | WDXRF | |
| P2O5 | 0.69 | WT% | WDXRF | |
| MNO | 0.14 | WT% | WDXRF | |
| RB | 38.7 | PPM | INAA | |
| SR | 1770 | PPM | INAA | |
| CS | 0.34 | PPM | INAA | |
| BA | 1340 | PPM | INAA | |
| TH | 3.2 | PPM | INAA | |
| U | 1.27 | PPM | INAA | |
| ZR | 168 | PPM | INAA | |
| HF | 4.43 | PPM | INAA | |
| TA | 1.75 | PPM | INAA | |
| W | 1.05 | PPM | INAA | |
| SC | 16.3 | PPM | INAA | |
| CR | 86 | PPM | INAA | |
| CO | 32.4 | PPM | INAA | |
| NI | 65.9 | PPM | INAA | |
| ZN | 119 | PPM | INAA | |
| ARSENIC | 0.71 | PPM | INAA | |
| SB | 0.04 | PPM | INAA | |
| AU | 2.37 | PPB | INAA | |
| LA | 50.7 | PPM | INAA | |
| CE | 96.7 | PPM | INAA | |
| ND | 46.3 | PPM | INAA | |
| SM | 7.87 | PPM | INAA | |
| EU | 2.17 | PPM | INAA | |
| GD | 5.85 | PPM | INAA | |
| TB | 0.73 | PPM | INAA | |
| HO | 0.78 | PPM | INAA | |
| TM | 0.27 | PPM | INAA | |
| YB | 1.62 | PPM | INAA | |
| LU | 0.24 | PPM | INAA |