Sample US94
NavDat sample number 19572 · NOT-GIVEN
Sample
| Sample ID | US94 |
|---|---|
| Rock name | NOT-GIVEN |
| Rock type | PLUTONIC |
| Material | IGNEOUS |
Location
| Latitude | 40.75 |
|---|---|
| Longitude | -107.55 |
| Location | Fortification Rocks |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9 | 8.7 | 11.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.52 | WT% | XRF | |
| TIO2 | 1.3 | WT% | XRF | |
| AL2O3 | 12.28 | WT% | XRF | |
| FE2O3 | 6.99 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 7.43 | WT% | XRF | |
| CAO | 6.98 | WT% | XRF | |
| NA2O | 2.78 | WT% | XRF | |
| K2O | 5.36 | WT% | XRF | |
| P2O5 | 0.9 | WT% | XRF | |
| LOI | 2.27 | WT% | XRF | |
| BA | 3814 | PPM | XRF | |
| BE | 4.6 | PPM | XRF | |
| CR | 372 | PPM | XRF | |
| HF | 15.8 | PPM | INAA | |
| NB | 16.1 | PPM | INAA | |
| NI | 302 | PPM | XRF | |
| RB | 57 | PPM | INAA | |
| SC | 15.8 | PPM | INAA | |
| SR | 1627 | PPM | INAA | |
| TA | 0.78 | PPM | XRF | |
| TH | 3 | PPM | INAA | |
| U | 1.5 | PPM | INAA | |
| V | 140 | PPM | INAA | |
| W | 4.8 | PPM | INAA | |
| Y | 19 | PPM | INAA | |
| ZN | 68 | PPM | XRF | |
| ZR | 546 | PPM | XRF | |
| LA | 48 | PPM | INAA | |
| CE | 108 | PPM | INAA | |
| ND | 50 | PPM | INAA | |
| SM | 8.5 | PPM | INAA | |
| EU | 2.19 | PPM | INAA | |
| GD | 6.5 | PPM | INAA | |
| TB | 0.76 | PPM | INAA | |
| HO | 0.69 | PPM | INAA | |
| YB | 1.4 | PPM | INAA | |
| LU | 0.15 | PPM | INAA | |
| SR87_SR86 | 0.703895 | MS | ||
| ND143_ND144 | 0.512101 | MS |