Sample 2
NavDat sample number 129164 · LAMPROPHYRE
Sample
| Sample ID | 2 |
|---|---|
| Rock name | LAMPROPHYRE |
| Rock type | PLUTONIC |
| Composition | EXOTIC |
| Material | IGNEOUS |
| Comment | Camptonite/monchiquite |
Location
| Latitude | 37.66 |
|---|---|
| Longitude | -104.83 |
| Location | Pictou dike |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 22 | 26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.79 | WT% | XRF | |
| AL2O3 | 13.08 | WT% | XRF | |
| FE2O3 | 11.18 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 10.82 | WT% | XRF | |
| CAO | 11.11 | WT% | XRF | |
| NA2O | 3.04 | WT% | FPHOT | |
| K2O | 2.51 | WT% | FPHOT | |
| TIO2 | 1.52 | WT% | XRF | |
| P2O5 | 0.97 | WT% | XRF | |
| ZR | 152 | PPM | XRF | |
| NB | 25 | PPM | XRF | |
| RB | 54 | PPM | XRF | |
| SR | 3103 | PPM | XRF | |
| BA | 1624 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| SC | 24 | PPM | XRF | |
| NI | 248 | PPM | XRF | |
| CR | 575 | PPM | XRF | |
| V | 268 | PPM | XRF | |
| LA | 64.55 | PPM | MS-ID | |
| CE | 127.6 | PPM | MS-ID | |
| ND | 64.2 | PPM | MS-ID | |
| SM | 11.23 | PPM | MS-ID | |
| EU | 2.93 | PPM | MS-ID | |
| GD | 8.25 | PPM | MS-ID | |
| DY | 5.42 | PPM | MS-ID | |
| ER | 2.51 | PPM | MS-ID | |
| YB | 1.98 | PPM | MS-ID | |
| K | 2.11 | WT% | MS-ID | |
| RB | 54.2 | PPM | MS-ID | |
| SR | 3103 | PPM | MS-ID | |
| BA | 1624 | PPM | MS-ID | |
| SR87_SR86 | 0.7052 | MS | ||
| SR87_SR86_INITIAL | 0.7052 | MS | ||
| RB87_SR86 | 0.051 | MS-ID |