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Sample JGM/R18A-2
NavDat sample number 85547
Sample
| Sample ID | JGM/R18A-2 |
|---|
| 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 | 108.987 | | PPM | NAA |
| EU2O3 | | | PPM | NAA |
| HFO2 | 6.2991 | | PPM | NAA |
| LA2O3 | 43.181 | | PPM | NAA |
| LU2O3 | 0.4268 | | PPM | NAA |
| SC2O3 | 3.7798 | | PPM | NAA |
| SM2O3 | 7.261 | | PPM | NAA |
| TB2O3 | | | PPM | NAA |
| THO2 | 43.6597 | | PPM | NAA |
| YB2O3 | 2.7613 | | PPM | NAA |
| AL2O3 | 14.36 | | WT% | XRF |
| BAO | | | PPM | XRF |
| BA | | | PPM | XRF |
| CAO | 0.51 | | WT% | XRF |
| CR2O3 | | | PPM | XRF |
| CR | | | PPM | XRF |
| CUO | | | PPM | XRF |
| FE2O3 | 0.8557 | | WT% | XRF |
| K2O | 5.09 | | WT% | XRF |
| LA2O3 | 46.2067 | | PPM | XRF |
| MGO | 0.48 | | WT% | XRF |
| MNO | 0.0646 | | WT% | XRF |
| MN | 0.05 | | WT% | XRF |
| NA2O | 2.56 | | WT% | XRF |
| NB2O5 | 41.7858 | | PPM | XRF |
| NIO | | | PPM | XRF |
| NI | | | PPM | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| RB2O | 185.582 | | PPM | XRF |
| SIO2 | 72.72 | | WT% | XRF |
| SRO | 15.3264 | | PPM | XRF |
| TIO2 | 0.16 | | WT% | XRF |
| TOTAL | 96.81 | | WT% | XRF |
| Y2O3 | | | PPM | XRF |
| ZNO | 68.3227 | | PPM | XRF |
| ZN | 54.89 | | PPM | XRF |
| ZRO2 | 204.646 | | PPM | XRF |
| ZR | 151.5 | | 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