Sample BK1
NavDat sample number 34786
Sample
| Sample ID | BK1 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 34.2737 |
|---|---|
| Longitude | -109.642 |
| State / province | Arizona |
| Volcanic field | Springerville |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 0.5 | 9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.41 | WT% | XRF | |
| TIO2 | 1.73 | WT% | XRF | |
| AL2O3 | 18.4 | WT% | XRF | |
| FE2O3 | 10.28 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 2.58 | WT% | XRF | |
| CAO | 6.18 | WT% | XRF | |
| NA2O | 4.76 | WT% | XRF | |
| K2O | 1.82 | WT% | XRF | |
| P2O5 | 0.76 | WT% | XRF | |
| LOI | 1.43 | WT% | XRF | |
| ZR | 247 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| SC | 10.6 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 991 | PPM | XRF | |
| BA | 724 | PPM | XRF | |
| V | 81 | PPM | XRF | |
| LA | 62 | PPM | NAA | |
| CE | 96 | PPM | NAA | |
| ND | 35 | PPM | NAA | |
| SM | 6.54 | PPM | NAA | |
| EU | 1.54 | PPM | NAA | |
| TB | 1 | PPM | NAA | |
| YB | 2.6 | PPM | NAA | |
| LU | 0.38 | PPM | NAA | |
| TA | 3.3 | PPM | NAA | |
| TH | 9.3 | PPM | NAA | |
| U | 2.4 | PPM | NAA | |
| HF | 5.9 | PPM | NAA | |
| SR87_SR86 | 0.70369 | TIMS |