Sample MD1-2
NavDat sample number 34019 · BASALT
Sample
| Sample ID | MD1-2 |
|---|---|
| Alternate ID | 32 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.33 |
|---|---|
| Longitude | -122.23 |
| State / province | California |
| Volcanic field | Coast Range Province CRP volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 21 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.22 | WT% | XRF | |
| NA2O | 3.2 | WT% | XRF | |
| K2O | 1.11 | WT% | XRF | |
| MGO | 4.95 | WT% | XRF | |
| FE2O3 | 8.79 | WT% | XRF | |
| AL2O3 | 16.64 | WT% | XRF | |
| CAO | 9.48 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| P2O5 | 0.45 | WT% | XRF | |
| TIO2 | 2.16 | WT% | XRF | |
| BA | 387 | PPM | INAA | |
| CE | 47 | PPM | INAA | |
| DY | 3.87 | PPM | INAA | |
| ER | 2.04 | PPM | INAA | |
| EU | 1.88 | PPM | INAA | |
| GD | 5.54 | PPM | INAA | |
| HF | 5 | PPM | INAA | |
| HO | 0.54 | PPM | INAA | |
| LA | 20.8 | PPM | INAA | |
| LU | 0.29 | PPM | INAA | |
| ND | 29 | PPM | INAA | |
| PR | 5.12 | PPM | INAA | |
| RB | 20 | PPM | INAA | |
| SC | 25.8 | PPM | INAA | |
| SM | 5.37 | PPM | INAA | |
| SR | 472 | PPM | INAA | |
| TA | 2 | PPM | INAA | |
| TB | 0.88 | PPM | INAA | |
| TH | 3.3 | PPM | INAA | |
| TM | 0.35 | PPM | INAA | |
| U | 2.6 | PPM | INAA | |
| YB | 2.3 | PPM | INAA | |
| SR87_SR86 | 0.703011 | TIMS | ||
| RB87_SR86 | 0.123 | TIMS | ||
| ND143_ND144 | 0.512952 | TIMS | ||
| SM147_ND144 | 0.112 | TIMS |