Sample M.103A
NavDat sample number 37068 · ANDESITE
Sample
| Sample ID | M.103A |
|---|---|
| Alternate ID | 301 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.51 |
|---|---|
| Longitude | -104.82 |
| 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 | 59.19 | WT% | UNKNOWN | |
| TIO2 | 0.59 | WT% | UNKNOWN | |
| AL2O3 | 19.04 | WT% | UNKNOWN | |
| FE2O3 | 3.12 | WT% | UNKNOWN | |
| FEO | 1.94 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.69 | WT% | UNKNOWN | |
| CAO | 6.51 | WT% | UNKNOWN | |
| NA2O | 4.03 | WT% | UNKNOWN | |
| K2O | 0.97 | WT% | UNKNOWN | |
| P2O5 | 0.18 | WT% | UNKNOWN | |
| H2O_PLUS | 0.85 | WT% | UNKNOWN | |
| H2O_MINUS | 0.34 | WT% | UNKNOWN | |
| TOTAL | 99.55 | WT% | UNKNOWN | |
| SC | 9.1 | PPM | UNKNOWN | |
| V | 74 | PPM | UNKNOWN | |
| CR | 20.4 | PPM | UNKNOWN | |
| CO | 11.4 | PPM | UNKNOWN | |
| NI | 16 | PPM | UNKNOWN | |
| CU | 19 | PPM | UNKNOWN | |
| ZN | 69 | PPM | UNKNOWN | |
| RB | 5 | PPM | UNKNOWN | |
| SR | 1390 | PPM | UNKNOWN | |
| Y | 17 | PPM | UNKNOWN | |
| ZR | 125 | PPM | UNKNOWN | |
| NB | 4 | PPM | UNKNOWN | |
| BA | 482 | PPM | UNKNOWN | |
| LA | 16.5 | PPM | UNKNOWN | |
| CE | 34.4 | PPM | UNKNOWN | |
| ND | 17.8 | PPM | UNKNOWN | |
| SM | 3.56 | PPM | UNKNOWN | |
| EU | 1.09 | PPM | UNKNOWN | |
| TB | 0.38 | PPM | UNKNOWN | |
| DY | 2.14 | PPM | UNKNOWN | |
| YB | 1.45 | PPM | UNKNOWN | |
| LU | 0.2 | PPM | UNKNOWN | |
| HF | 3.29 | PPM | UNKNOWN | |
| TA | 0.19 | PPM | UNKNOWN | |
| TH | 2.29 | PPM | UNKNOWN | |
| U | 0.44 | 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