Sample LR87-717-6
NavDat sample number 30143
Sample
| Sample ID | LR87-717-6 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 37.8017 |
|---|---|
| Longitude | -106.776 |
| Location | Blue Park, along road |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 31.5 | 28 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.97 | WT% | XRF | |
| TIO2 | 0.87 | WT% | XRF | |
| AL2O3 | 16.08 | WT% | XRF | |
| FE2O3 | 6.84 | WT% | XRF | |
| MGO | 2.13 | WT% | XRF | |
| CAO | 4.61 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 3.77 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| LOI | 0.34 | WT% | XRF | |
| TOTAL | 99.44 | WT% | XRF | |
| ZN | 88.3 | PPM | XRF | |
| RB | 103 | PPM | XRF | |
| SR | 685 | PPM | XRF | |
| Y | 24.67 | PPM | XRF | |
| ZR | 235.67 | PPM | XRF | |
| NB | 15.3 | PPM | XRF | |
| PB | 45 | PPM | XRF | |
| TH | 12 | PPM | XRF | |
| BA | 1088 | PPM | XRF | |
| LA | 50 | PPM | XRF | |
| CE | 93 | PPM | XRF | |
| ND | 42 | PPM | XRF | |
| CS | 1.5 | PPM | INAA | |
| RB | 99 | PPM | INAA | |
| BA | 1050 | PPM | INAA | |
| SR | 738 | PPM | INAA | |
| TH | 9.65 | PPM | INAA | |
| U | 3.28 | PPM | INAA | |
| LA | 44.3 | PPM | INAA | |
| CE | 95.4 | PPM | INAA | |
| ND | 42.1 | PPM | INAA | |
| SM | 8.28 | PPM | INAA | |
| EU | 1.76 | PPM | INAA | |
| GD | 6.14 | PPM | INAA | |
| TB | 0.8 | PPM | INAA | |
| HO | 0.99 | PPM | INAA | |
| TM | 0.37 | PPM | INAA | |
| YB | 2.14 | PPM | INAA | |
| LU | 0.32 | PPM | INAA | |
| TA | 0.93 | PPM | INAA | |
| ZR | 229 | PPM | INAA | |
| HF | 5.91 | PPM | INAA | |
| SB | 0.23 | PPM | INAA | |
| SC | 12.3 | PPM | INAA | |
| CR | 27.6 | PPM | INAA | |
| CO | 14.9 | PPM | INAA | |
| NI | 14 | PPM | INAA | |
| ZN | 74.7 | PPM | INAA |