Sample M.38
NavDat sample number 37079 · SPESSARTITE
Sample
| Sample ID | M.38 |
|---|---|
| Alternate ID | 312 |
| Rock name | SPESSARTITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.64 |
|---|---|
| Longitude | -104.75 |
| 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 | 60.02 | WT% | UNKNOWN | |
| TIO2 | 0.84 | WT% | UNKNOWN | |
| AL2O3 | 16.51 | WT% | UNKNOWN | |
| FE2O3 | 2.55 | WT% | UNKNOWN | |
| FEO | 2.21 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 3.8 | WT% | UNKNOWN | |
| CAO | 6.69 | WT% | UNKNOWN | |
| NA2O | 4.26 | WT% | UNKNOWN | |
| K2O | 1.93 | WT% | UNKNOWN | |
| P2O5 | 0.24 | WT% | UNKNOWN | |
| H2O_PLUS | 0.53 | WT% | UNKNOWN | |
| H2O_MINUS | 0.16 | WT% | UNKNOWN | |
| TOTAL | 99.82 | WT% | UNKNOWN | |
| SC | 14.3 | PPM | UNKNOWN | |
| V | 106 | PPM | UNKNOWN | |
| CR | 52.1 | PPM | UNKNOWN | |
| CO | 19.2 | PPM | UNKNOWN | |
| NI | 71 | PPM | UNKNOWN | |
| CU | 36 | PPM | UNKNOWN | |
| ZN | 72 | PPM | UNKNOWN | |
| RB | 23 | PPM | UNKNOWN | |
| SR | 1740 | PPM | UNKNOWN | |
| Y | 10 | PPM | UNKNOWN | |
| ZR | 139 | PPM | UNKNOWN | |
| NB | 3 | PPM | UNKNOWN | |
| CS | 0.46 | PPM | UNKNOWN | |
| BA | 652 | PPM | UNKNOWN | |
| LA | 25.1 | PPM | UNKNOWN | |
| CE | 53.4 | PPM | UNKNOWN | |
| ND | 27.8 | PPM | UNKNOWN | |
| SM | 4.4 | PPM | UNKNOWN | |
| EU | 1.35 | PPM | UNKNOWN | |
| TB | 0.42 | PPM | UNKNOWN | |
| DY | 2.41 | PPM | UNKNOWN | |
| YB | 1.19 | PPM | UNKNOWN | |
| LU | 0.16 | PPM | UNKNOWN | |
| HF | 3.76 | PPM | UNKNOWN | |
| TA | 0.24 | PPM | UNKNOWN | |
| PB | 9.5 | PPM | UNKNOWN | |
| TH | 2.96 | PPM | UNKNOWN | |
| U | 0.84 | 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