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Sample 93L-9B
NavDat sample number 36754 · RHYOLITE
Sample
| Sample ID | 93L-9B |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.623 |
|---|
| Longitude | -106.683 |
|---|
| Location | Hwy Springs Campground |
|---|
| State / province | COLORADO |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 28.35 |
|
28.2 |
28.5 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 61.57 | | WT% | XRF |
| TIO2 | 0.807929 | | WT% | XRF |
| AL2O3 | 16.0563 | | WT% | XRF |
| FE2O3 | 6.52479 | | WT% | XRF |
| MGO | 2.28061 | | WT% | XRF |
| CAO | 4.37713 | | WT% | XRF |
| NA2O | 3.34421 | | WT% | XRF |
| K2O | 3.74306 | | WT% | XRF |
| P2O5 | 0.337489 | | WT% | XRF |
| MNO | 0.102269 | | WT% | XRF |
| LOI | 2.2 | | WT% | XRF |
| TOTAL | 99.14 | | WT% | XRF |
| RB | 90 | | PPM | XRF |
| SR | 540 | | PPM | XRF |
| Y | 25 | | PPM | XRF |
| ZR | 160 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
| BA | 900 | | PPM | XRF |
| LA | 43 | | PPM | XRF |
| CE | 78 | | PPM | XRF |
