Sample M72-7
NavDat sample number 48259 · BASALT
Sample
| Sample ID | M72-7 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.645 |
|---|---|
| Longitude | -118.932 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.25 | 0.1 | 0.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.25 | WT% | WET | |
| TIO2 | 1.94 | WT% | WET | |
| AL2O3 | 17.67 | WT% | WET | |
| FE2O3 | 3.13 | WT% | WET | |
| FEO | 6.81 | WT% | WET | |
| MNO | 0.14 | WT% | WET | |
| MGO | 5.07 | WT% | WET | |
| CAO | 8.33 | WT% | WET | |
| NA2O | 4.02 | WT% | WET | |
| K2O | 1.65 | WT% | WET | |
| P2O5 | 0.53 | WT% | WET | |
| H2O_PLUS | 0.22 | WT% | WET | |
| H2O_MINUS | 0.06 | WT% | WET | |
| CO2 | 0.01 | WT% | WET | |
| TOTAL | 99.83 | WT% | WET | |
| BA | 1025 | PPM | AAS | |
| CO | 34.8 | PPM | AAS | |
| CR | 57.2 | PPM | AAS | |
| CU | 49 | PPM | AAS | |
| GA | 26 | PPM | AAS | |
| HF | 5.1 | PPM | AAS | |
| NI | 23 | PPM | AAS | |
| RB | 25 | PPM | AAS | |
| SC | 22.73 | PPM | AAS | |
| SR | 1120 | PPM | AAS | |
| TA | 1.01 | PPM | AAS | |
| TH | 4.4 | PPM | AAS | |
| U | 0.9 | PPM | AAS | |
| V | 321 | PPM | AAS | |
| Y | 41 | PPM | AAS | |
| ZN | 104 | PPM | AAS | |
| ZR | 213 | PPM | AAS | |
| LA | 59 | PPM | AAS | |
| CE | 106 | PPM | AAS | |
| ND | 56 | PPM | AAS | |
| SM | 9.7 | PPM | AAS | |
| EU | 2.39 | PPM | AAS | |
| GD | 9.8 | PPM | AAS | |
| TB | 1.03 | PPM | AAS | |
| TM | 0.28 | PPM | AAS | |
| YB | 2.5 | PPM | AAS | |
| LU | 0.33 | PPM | AAS |