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Sample BB8/5
NavDat sample number 86695 · PYROCLASTIC-FALL
Sample
| Sample ID | BB8/5 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 12.778 |
|
12.78 |
12.775 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
| AL2O3 | 11.8 | | WT% | WET |
| BAO | 33.6507 | | PPM | WET |
| BA | 30.14 | | PPM | WET |
| BEO | 21.5444 | | PPM | WET |
| CAO | 0.47 | | WT% | WET |
| CUO | 9.4023 | | PPM | WET |
| FE2O3 | 0.83 | | WT% | WET |
| K2O | 4.6 | | WT% | WET |
| MGO | 0.05 | | WT% | WET |
| MNO | 0.0904 | | WT% | WET |
| MN | 0.07 | | WT% | WET |
| NA2O | 2.76 | | WT% | WET |
| NIO | 9.7177 | | PPM | WET |
| NI | 7.636 | | PPM | WET |
| P2O5 | 0.02 | | WT% | WET |
| PBO | 29.0095 | | PPM | WET |
| SIO2 | 79.3 | | WT% | WET |
| SRO | 20.9791 | | PPM | WET |
| TIO2 | 0.09 | | WT% | WET |
| TOTAL | 99.99 | | WT% | WET |
| V2O3 | 2.1639 | | PPM | WET |
| ZNO | 61.9746 | | PPM | WET |
| ZN | 49.79 | | PPM | WET |
| AL2O3 | 12.3 | | WT% | XRF |
| BAO | 124.599 | | PPM | XRF |
| BA | 111.6 | | PPM | XRF |
| CAO | 0.53 | | WT% | XRF |
| FE2O3 | 0.9224 | | WT% | XRF |
| K2O | 4.95 | | WT% | XRF |
| MGO | 0.04 | | WT% | XRF |
| MNO | 0.0904 | | WT% | XRF |
| MN | 0.07 | | WT% | XRF |
| NA2O | 2.42 | | WT% | XRF |
| P2O5 | 0.01 | | WT% | XRF |
| SIO2 | 78.72 | | WT% | XRF |
| TIO2 | 0.09 | | WT% | XRF |
| TOTAL | 100.1 | | WT% | XRF |
| CE2O3 | 112.641 | | PPM | NAA |
| COO | 0.3233 | | PPM | NAA |
| CR2O3 | 4.2718 | | PPM | NAA |
| CR | 2.923 | | PPM | NAA |
| CS2O | 5.7208 | | PPM | NAA |
| EU2O3 | 0.3338 | | PPM | NAA |
| HFO2 | 6.2178 | | PPM | NAA |
| LA2O3 | 47.5437 | | PPM | NAA |
| LU2O3 | 0.353 | | PPM | NAA |
| ND2O3 | 39.446 | | PPM | NAA |
| RB2O | 223.092 | | PPM | NAA |
| SB2O3 | 1.0032 | | PPM | NAA |
| SC2O3 | 5.387 | | PPM | NAA |
| SM2O3 | 7.9556 | | PPM | NAA |
| TA2O5 | 1.9575 | | PPM | NAA |
| TB2O3 | 1.0077 | | PPM | NAA |
| THO2 | 28.4806 | | PPM | NAA |
| UO2 | 6.6919 | | PPM | NAA |
| YB2O3 | 4.2667 | | PPM | NAA |
| ZRO2 | 196.136 | | PPM | NAA |
| ZR | 145.2 | | PPM | NAA |