Sample BM-1
NavDat sample number 31137 · BASALT
Sample
| Sample ID | BM-1 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | pre/syn/post-extensional basalts, Ta-Nb trough, depleted Y, Sc and HREE contents |
Location
| Latitude | 34.8541 |
|---|---|
| Longitude | -114.447 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 9 | 11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.14 | WT% | EDXRF | |
| TIO2 | 1.31 | WT% | EDXRF | |
| AL2O3 | 16.73 | WT% | EDXRF | |
| FE2O3 | 9.62 | WT% | EDXRF | |
| MNO | 0.15 | WT% | EDXRF | |
| MGO | 6.8 | WT% | EDXRF | |
| CAO | 10 | WT% | EDXRF | |
| NA2O | 3.42 | WT% | EDXRF | |
| K2O | 0.91 | WT% | EDXRF | |
| P2O5 | 0.22 | WT% | EDXRF | |
| BA | 2853 | PPM | XRF | |
| CO | 36.7 | PPM | INAA | |
| CR | 218 | PPM | INAA | |
| HF | 3.87 | PPM | INAA | |
| NB | 10 | PPM | XRF | |
| NI | 91 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SC | 34 | PPM | INAA | |
| SR | 552 | PPM | XRF | |
| TA | 0.62 | PPM | INAA | |
| TH | 3.87 | PPM | INAA | |
| Y | 30 | PPM | XRF | |
| ZR | 167 | PPM | XRF | |
| CE | 50.6 | PPM | INAA | |
| EU | 1.5 | PPM | INAA | |
| LA | 23.3 | PPM | INAA | |
| LU | 0.44 | PPM | INAA | |
| ND | 23.3 | PPM | INAA | |
| SM | 5.22 | PPM | INAA | |
| TB | 0.77 | PPM | INAA | |
| YB | 2.91 | PPM | INAA | |
| PB206_PB204 | 18.332 | MS | ||
| PB207_PB204 | 15.606 | MS | ||
| PB208_PB204 | 39.19 | MS |