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Sample JGM/R18A-4
NavDat sample number 85287
Sample
| Sample ID | JGM/R18A-4 |
|---|
| Material | notfound |
Location
| Latitude | 37.324 |
|---|
| Longitude | -116.398 |
|---|
| State / province | NEVADA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 11.663 |
|
11.67 |
11.655 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
| CE2O3 | 64.9352 | | PPM | NAA |
| EU2O3 | | | PPM | NAA |
| HFO2 | 5.2697 | | PPM | NAA |
| LA2O3 | 43.3804 | | PPM | NAA |
| LU2O3 | 0.6078 | | PPM | NAA |
| SC2O3 | | | PPM | NAA |
| SM2O3 | 7.3005 | | PPM | NAA |
| TB2O3 | | | PPM | NAA |
| THO2 | 30.1533 | | PPM | NAA |
| YB2O3 | 3.5653 | | PPM | NAA |
| AL2O3 | 12.38 | | WT% | XRF |
| BAO | | | PPM | XRF |
| BA | | | PPM | XRF |
| CAO | 0.42 | | WT% | XRF |
| CR2O3 | | | PPM | XRF |
| CR | | | PPM | XRF |
| CUO | | | PPM | XRF |
| FE2O3 | 0.589 | | WT% | XRF |
| K2O | 4.86 | | WT% | XRF |
| LA2O3 | 49.7837 | | PPM | XRF |
| MGO | | | WT% | XRF |
| MNO | 0.0904 | | WT% | XRF |
| MN | 0.07 | | WT% | XRF |
| NA2O | 3.58 | | WT% | XRF |
| NB2O5 | 54.0883 | | PPM | XRF |
| NIO | | | PPM | XRF |
| NI | | | PPM | XRF |
| P2O5 | 0.01 | | WT% | XRF |
| RB2O | 302.268 | | PPM | XRF |
| SIO2 | 75.58 | | WT% | XRF |
| SRO | | | PPM | XRF |
| TIO2 | 0.11 | | WT% | XRF |
| TOTAL | 97.6 | | WT% | XRF |
| Y2O3 | | | PPM | XRF |
| ZNO | 51.9048 | | PPM | XRF |
| ZN | 41.7 | | PPM | XRF |
| ZRO2 | 134.04 | | PPM | XRF |
| ZR | 99.23 | | 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