Sample M.20
NavDat sample number 37076 · BASALTIC-ANDESITE
Sample
| Sample ID | M.20 |
|---|---|
| Alternate ID | 309 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.544 |
|---|---|
| Longitude | -104.79 |
| Location | MascotaISE |
| State / province | Jalisco |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.1 | WT% | UNKNOWN | |
| TIO2 | 0.91 | WT% | UNKNOWN | |
| AL2O3 | 17.2 | WT% | UNKNOWN | |
| FE2O3 | 2.71 | WT% | UNKNOWN | |
| FEO | 3.47 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 5.49 | WT% | UNKNOWN | |
| CAO | 7.16 | WT% | UNKNOWN | |
| NA2O | 4.1 | WT% | UNKNOWN | |
| K2O | 2.28 | WT% | UNKNOWN | |
| P2O5 | 0.48 | WT% | UNKNOWN | |
| H2O_PLUS | 0.57 | WT% | UNKNOWN | |
| H2O_MINUS | 0.13 | WT% | UNKNOWN | |
| TOTAL | 99.72 | WT% | UNKNOWN | |
| SC | 15.4 | PPM | UNKNOWN | |
| V | 120 | PPM | UNKNOWN | |
| CR | 108 | PPM | UNKNOWN | |
| CO | 23.9 | PPM | UNKNOWN | |
| NI | 103 | PPM | UNKNOWN | |
| CU | 43 | PPM | UNKNOWN | |
| ZN | 78 | PPM | UNKNOWN | |
| RB | 26 | PPM | UNKNOWN | |
| SR | 1550 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 208 | PPM | UNKNOWN | |
| NB | 5 | PPM | UNKNOWN | |
| CS | 0.57 | PPM | UNKNOWN | |
| BA | 1035 | PPM | UNKNOWN | |
| LA | 27.4 | PPM | UNKNOWN | |
| CE | 61.3 | PPM | UNKNOWN | |
| ND | 32.3 | PPM | UNKNOWN | |
| SM | 6.14 | PPM | UNKNOWN | |
| EU | 1.74 | PPM | UNKNOWN | |
| TB | 0.56 | PPM | UNKNOWN | |
| DY | 2.9 | PPM | UNKNOWN | |
| YB | 1.38 | PPM | UNKNOWN | |
| LU | 0.16 | PPM | UNKNOWN | |
| HF | 5.62 | PPM | UNKNOWN | |
| TA | 0.25 | PPM | UNKNOWN | |
| PB | 15 | PPM | UNKNOWN | |
| TH | 2.66 | PPM | UNKNOWN | |
| U | 1.05 | PPM | UNKNOWN |
References
- Carmichael, I S E; Lange, R A; Luhr, J F (1996) Quaternary minettes and associated volcanic rocks of Mascota, western Mexico; a consequence of plate extension above a subduction modified mantle wedge. Contributions to Mineralogy and Petrology. 124; 3-4, Pages 302-333. 1996. doi:10.1007/s004100050193