Sample 478
NavDat sample number 40754 · DIABASE
Sample
| Sample ID | 478 |
|---|---|
| Rock name | DIABASE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | mafic |
Location
| Latitude | 34.9934 |
|---|---|
| Longitude | -100.746 |
| State / province | Texas |
| County | Donaley |
| Location comment | 12 29 H&GN |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1350 | 1330 | 1370 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.89 | WT% | ICPMS | |
| TIO2 | 2.69 | WT% | ICPMS | |
| AL2O3 | 17.89 | WT% | ICPMS | |
| FE2O3 | 10.08 | WT% | ICPMS | |
| MNO | 0.18 | WT% | ICPMS | |
| MGO | 2.76 | WT% | ICPMS | |
| CAO | 7.91 | WT% | ICPMS | |
| NA2O | 4.26 | WT% | ICPMS | |
| K2O | 1.44 | WT% | ICPMS | |
| P2O5 | 1.99 | WT% | ICPMS | |
| LOI | 1.94 | WT% | ICPMS | |
| TOTAL | 100.03 | WT% | ICPMS | |
| RB | 29 | PPM | ICPMS | |
| SR | 804 | PPM | ICPMS | |
| ZR | 176 | PPM | ICPMS | |
| BA | 1083 | PPM | ICPMS | |
| Y | 38 | PPM | ICPMS | |
| NB | 30 | PPM | ICPMS | |
| SC | 16.4 | PPM | ICPMS | |
| V | 114 | PPM | ICPMS | |
| CR | 18 | PPM | ICPMS | |
| NI | 3 | PPM | ICPMS | |
| CU | 23 | PPM | ICPMS | |
| ZN | 118 | PPM | ICPMS |