Sample 752
NavDat sample number 52929 · BASALT
Sample
| Sample ID | 752 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.8 |
|---|---|
| Longitude | -121.537 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FEOT | 8.22 | WT% | XRF | |
| MGO | 8.36 | WT% | XRF | |
| CAO | 10.99 | WT% | XRF | |
| NA2O | 2.8 | WT% | XRF | |
| K2O | 0.38 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.14 | WT% | XRF | |
| FEOT | 7.05 | WT% | WET | |
| H2O_PLUS | 0.29 | WT% | WET | |
| H2O_MINUS | 0.17 | WT% | WET | |
| RB | 7 | PPM | XRF | |
| SR | 308 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 88 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 131 | PPM | XRF | |
| NI | 120 | PPM | XRF | |
| CU | 80 | PPM | XRF | |
| ZN | 62 | PPM | XRF | |
| SC | 36.7 | PPM | INAA | |
| CR | 210 | PPM | INAA | |
| CO | 39.8 | PPM | INAA | |
| RB | 8 | PPM | INAA | |
| SR | 334 | PPM | INAA | |
| ZR | 130 | PPM | INAA | |
| SB | 0.07 | PPM | INAA | |
| CS | 0.2 | PPM | INAA | |
| BA | 158 | PPM | INAA | |
| LA | 5.1 | PPM | INAA | |
| CE | 12.1 | PPM | INAA | |
| ND | 8.6 | PPM | INAA | |
| SM | 2.47 | PPM | INAA | |
| EU | 0.927 | PPM | INAA | |
| GD | 3.45 | PPM | INAA | |
| TB | 0.56 | PPM | INAA | |
| DY | 3.77 | PPM | INAA | |
| TM | 0.36 | PPM | INAA | |
| YB | 2.24 | PPM | INAA | |
| LU | 0.331 | PPM | INAA | |
| HF | 1.9 | PPM | INAA | |
| TA | 0.2 | PPM | INAA | |
| TH | 0.75 | PPM | INAA | |
| U | 0.24 | PPM | INAA | |
| MN | 1210 | PPM | INAA |