Sample M72-90
NavDat sample number 48257 · BASALT
Sample
| Sample ID | M72-90 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.7233 |
|---|---|
| Longitude | -118.892 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.5 | 0.45 | 0.55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.03 | WT% | WET | |
| TIO2 | 1.3 | WT% | WET | |
| AL2O3 | 18.34 | WT% | WET | |
| FE2O3 | 7.28 | WT% | WET | |
| MNO | 0.12 | WT% | WET | |
| MGO | 4.64 | WT% | WET | |
| CAO | 8.47 | WT% | WET | |
| NA2O | 3.51 | WT% | WET | |
| K2O | 1.75 | WT% | WET | |
| P2O5 | 0.42 | WT% | WET | |
| H2O_PLUS | 1.24 | WT% | WET | |
| TOTAL | 99.09 | WT% | WET | |
| BA | 1040 | PPM | AAS | |
| CO | 22 | PPM | AAS | |
| CR | 35 | PPM | AAS | |
| HF | 4.17 | PPM | AAS | |
| NI | 14.4 | PPM | AAS | |
| RB | 37.8 | PPM | AAS | |
| SC | 20.4 | PPM | AAS | |
| SR | 1190 | PPM | AAS | |
| TA | 0.94 | PPM | AAS | |
| TH | 2.7 | PPM | AAS | |
| U | 1.66 | PPM | AAS | |
| ZN | 82 | PPM | AAS | |
| ZR | 200 | PPM | AAS | |
| LA | 177 | PPM | AAS | |
| CE | 75.2 | PPM | AAS | |
| ND | 97 | PPM | AAS | |
| SM | 14.8 | PPM | AAS | |
| EU | 2.28 | PPM | AAS | |
| GD | 12.3 | PPM | AAS | |
| TB | 1.63 | PPM | AAS | |
| TM | 0.72 | PPM | AAS | |
| YB | 4.52 | PPM | AAS | |
| LU | 0.64 | PPM | AAS |