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Sample 8819K
NavDat sample number 21586 · MONZONITE
Sample
| Sample ID | 8819K |
|---|
| Rock name | MONZONITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
Location
| Latitude | 43.7542 |
|---|
| Longitude | -114.882 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Big Smoky Creek stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 48 |
|
47 |
50 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
| SIO2 | 66 | | WT% | XRF |
| TIO2 | 0.52 | | WT% | XRF |
| AL2O3 | 15.5 | | WT% | XRF |
| FE2O3 | 1.54 | | WT% | XRF |
| FEO | 2.43 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| MGO | 1.91 | | WT% | XRF |
| CAO | 3.27 | | WT% | XRF |
| NA2O | 3.86 | | WT% | XRF |
| K2O | 3.03 | | WT% | XRF |
| P2O5 | 0.17 | | WT% | XRF |
| H2O_PLUS | 1 | | WT% | XRF |
| H2O_MINUS | -0.05 | | WT% | XRF |
| CO2 | -0.01 | | WT% | XRF |
| TOTAL | 99.4 | | WT% | XRF |
| RB | 94 | | PPM | ICP |
| SR | 579 | | PPM | ICP |
| Y | 11 | | PPM | ICP |
| ZR | 161 | | PPM | ICP |
| BA | 1450 | | PPM | ICP |
| NB | 14 | | PPM | ICP |
| LA | 38 | | PPM | ICP |
| CE | 76 | | PPM | ICP |
References
- Lewis, Reed S; Kiilsgaard, Thor H (1991) Eocene plutonic rocks in south central Idaho. Journal of Geophysical Research, B, Solid Earth and Planets, vol.96, no.8, pp.13,295-13,311, 30 Jul 1991 doi:10.1029/91JB00601