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Sample JGM/R21D-34
NavDat sample number 85303 · PYROCLASTIC-FLOW
Sample
| Sample ID | JGM/R21D-34 |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.2563 |
|---|
| Longitude | -116.349 |
|---|
| State / province | NEVADA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.633 |
|
11.635 |
11.63 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| AL2O3 | 13.23 | | WT% | XRF |
| BAO | 484.887 | | PPM | XRF |
| BA | 434.3 | | PPM | XRF |
| CAO | 0.72 | | WT% | XRF |
| CR2O3 | | | PPM | XRF |
| CR | | | PPM | XRF |
| CUO | | | PPM | XRF |
| FE2O3 | 1.089 | | WT% | XRF |
| K2O | 5.72 | | WT% | XRF |
| LA2O3 | 108.14 | | PPM | XRF |
| MGO | 0.2 | | WT% | XRF |
| MNO | 0.0646 | | WT% | XRF |
| MN | 0.05 | | WT% | XRF |
| NA2O | 3.24 | | WT% | XRF |
| NB2O5 | 27.7666 | | PPM | XRF |
| NIO | | | PPM | XRF |
| NI | | | PPM | XRF |
| P2O5 | 0.04 | | WT% | XRF |
| RB2O | 146.979 | | PPM | XRF |
| SIO2 | 72.9 | | WT% | XRF |
| SRO | 130.794 | | PPM | XRF |
| TIO2 | 0.24 | | WT% | XRF |
| TOTAL | 97.43 | | WT% | XRF |
| Y2O3 | | | PPM | XRF |
| ZNO | 58.1035 | | PPM | XRF |
| ZN | 46.68 | | PPM | XRF |
| ZRO2 | 342.698 | | PPM | XRF |
| ZR | 253.7 | | PPM | XRF |
References
- Anonymous (1991) The Timber Mountain Tuff, southwestern Nevada volcanic field, U.S.A.; evidence against a long-lived, continuously evolving, zoned magma chamber. Eos, Transactions, American Geophysical Union, vol.72, no.17, pp.311, 23 Apr 1991
