Sample 1632
NavDat sample number 53402 · BASALT
Sample
| Sample ID | 1632 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7417 |
|---|---|
| Longitude | -121.933 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.1 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 9.16 | WT% | XRF | |
| MGO | 9.63 | WT% | XRF | |
| CAO | 11.18 | WT% | XRF | |
| NA2O | 2.56 | WT% | XRF | |
| K2O | 0.11 | WT% | XRF | |
| TIO2 | 0.92 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.29 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 255 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 64 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 80 | PPM | XRF | |
| NI | 171 | PPM | XRF | |
| CU | 75 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| CR | 219 | PPM | XRF | |
| SC | 38.4 | PPM | INAA | |
| CR | 234 | PPM | INAA | |
| CO | 48.1 | PPM | INAA | |
| ZN | 72 | PPM | INAA | |
| RB | -5 | PPM | INAA | |
| SR | 250 | PPM | INAA | |
| ZR | 140 | PPM | INAA | |
| SB | -0.1 | PPM | INAA | |
| CS | -0.2 | PPM | INAA | |
| BA | 125 | PPM | INAA | |
| LA | 2.86 | PPM | INAA | |
| CE | 6.8 | PPM | INAA | |
| ND | 7.4 | PPM | INAA | |
| SM | 2.47 | PPM | INAA | |
| EU | 0.92 | PPM | INAA | |
| TB | 0.565 | PPM | INAA | |
| YB | 2.58 | PPM | INAA | |
| LU | 0.341 | PPM | INAA | |
| HF | 1.35 | PPM | INAA | |
| TA | 0.077 | PPM | INAA | |
| TH | 0.14 | PPM | INAA | |
| U | -0.3 | PPM | INAA |