Sample 1004-8
NavDat sample number 39687
Sample
| Sample ID | 1004-8 |
|---|---|
| Alternate ID | 1374 |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | Smithsonian/Univ. Of Maryland |
Location
| Latitude | 21.52 |
|---|---|
| Longitude | -104.939 |
| Location | Volcan San Juan, Nay. |
| State / province | Nayarit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Holocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.81 | WT% | UNKNOWN | |
| TIO2 | 0.34 | WT% | UNKNOWN | |
| AL2O3 | 15.26 | WT% | UNKNOWN | |
| FE2O3 | 0.75 | WT% | UNKNOWN | |
| FEO | 1.35 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 0.63 | WT% | UNKNOWN | |
| CAO | 2.47 | WT% | UNKNOWN | |
| NA2O | 4.4 | WT% | UNKNOWN | |
| K2O | 2.52 | WT% | UNKNOWN | |
| P2O5 | 0.12 | WT% | UNKNOWN | |
| LOI | 3.94 | WT% | UNKNOWN | |
| TOTAL | 99.65 | WT% | UNKNOWN | |
| CU | 5 | PPM | UNKNOWN | |
| ZN | 55 | PPM | UNKNOWN | |
| RB | 36 | PPM | UNKNOWN | |
| SR | 521 | PPM | UNKNOWN | |
| Y | 14 | PPM | UNKNOWN | |
| ZR | 167 | PPM | UNKNOWN | |
| BA | 1094 | PPM | UNKNOWN |