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Sample 201721
NavDat sample number 86122 · PYROCLASTIC-FALL
Sample
| Sample ID | 201721 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.8792 |
|---|
| Longitude | -115.001 |
|---|
| State / province | NEVADA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27.3 |
|
27.4 |
27.2 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| CE2O3 | 124.975 | | PPM | NAA |
| COO | 7.5982 | | PPM | NAA |
| CR2O3 | 7.8392 | | PPM | NAA |
| CR | 5.364 | | PPM | NAA |
| CS2O | 4.7995 | | PPM | NAA |
| EU2O3 | 1.6627 | | PPM | NAA |
| GD2O3 | 5.6633 | | PPM | NAA |
| HFO2 | 5.5067 | | PPM | NAA |
| LA2O3 | 64.0913 | | PPM | NAA |
| LU2O3 | 0.2612 | | PPM | NAA |
| ND2O3 | 47.6104 | | PPM | NAA |
| SB2O3 | 0.2422 | | PPM | NAA |
| SC2O3 | 15.0947 | | PPM | NAA |
| SM2O3 | 7.3816 | | PPM | NAA |
| TA2O5 | 1.2944 | | PPM | NAA |
| TB2O3 | 0.6012 | | PPM | NAA |
| THO2 | 17.3524 | | PPM | NAA |
| TM2O3 | 0.3102 | | PPM | NAA |
| UO2 | 4.2472 | | PPM | NAA |
| YB2O3 | 1.8288 | | PPM | NAA |
| ZNO | 78.5543 | | PPM | NAA |
| ZN | 63.11 | | PPM | NAA |
| BAO | 1631.18 | | PPM | XRF |
| BA | 1461 | | PPM | XRF |
| NB2O5 | 14.3196 | | PPM | XRF |
| RB2O | 148.291 | | PPM | XRF |
| SRO | 492.312 | | PPM | XRF |
| Y2O3 | 32.2557 | | PPM | XRF |
| ZRO2 | 248.142 | | PPM | XRF |
| ZR | 183.7 | | PPM | XRF |
| AL2O3 | 14.61 | | WT% | XRF |
| CAO | 3.164 | | WT% | XRF |
| FE2O3 | 2.884 | | WT% | XRF |
| K2O | 3.709 | | WT% | XRF |
| LOI | 3.6 | | WT% | XRF |
| MGO | 1.128 | | WT% | XRF |
| MNO | 0.0493 | | WT% | XRF |
| MN | 0.0382 | | WT% | XRF |
| NA2O | 2.39 | | WT% | XRF |
| P2O5 | 0.0669 | | WT% | XRF |
| SIO2 | 67.51 | | WT% | XRF |
| TIO2 | 0.3154 | | WT% | XRF |
| TOTAL | 99.41 | | WT% | XRF |
