Sample MAS506
NavDat sample number 33164 · ALKALI BASALT
Sample
| Sample ID | MAS506 |
|---|---|
| Alternate ID | 1511 |
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.77 |
|---|---|
| Longitude | -103.37 |
| Location | Basalts Guad |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 3 | 5 | Early Pliocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.54 | WT% | UNKNOWN | |
| TIO2 | 1.81 | WT% | UNKNOWN | |
| AL2O3 | 18.3 | WT% | UNKNOWN | |
| FE2O3 | 7.53 | WT% | UNKNOWN | |
| FEO | 3.1 | WT% | UNKNOWN | |
| MNO | 0.16 | WT% | UNKNOWN | |
| MGO | 4.41 | WT% | UNKNOWN | |
| CAO | 9.45 | WT% | UNKNOWN | |
| NA2O | 3.5 | WT% | UNKNOWN | |
| K2O | 0.75 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| H2O_PLUS | 1.17 | WT% | UNKNOWN | |
| H2O_MINUS | 0.59 | WT% | UNKNOWN | |
| TOTAL | 99.57 | WT% | UNKNOWN | |
| S | 99.57 | UNKNOWN | ||
| SUMA_100 | 0.43 | WT% | UNKNOWN | |
| V | 195 | PPM | UNKNOWN | |
| CR | 65 | PPM | UNKNOWN | |
| NI | 44 | PPM | UNKNOWN | |
| RB | 9 | PPM | UNKNOWN | |
| SR | 545 | PPM | UNKNOWN | |
| Y | 26 | PPM | UNKNOWN | |
| ZR | 138 | PPM | UNKNOWN | |
| NB | 13 | PPM | UNKNOWN | |
| BA | 295 | PPM | UNKNOWN | |
| LA | 11 | PPM | UNKNOWN | |
| CE | 28 | PPM | UNKNOWN |
References
- Moore, Gordon; Marone, Chris; Carmichael, Ian S E; Renne, Paul (1994) Basaltic volcanism and extension near the intersection of the Sierra Madre volcanic province and the Mexican volcanic belt. Geological Society of America Bulletin. 106; 3, Pages 383-394. 1994. doi:10.1130/0016-7606(1994)106<0383:BVAENT>2.3.CO;2