Sample SL-29
NavDat sample number 41362 · HAWAIITE
Sample
| Sample ID | SL-29 |
|---|---|
| Rock name | HAWAIITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 25.2589 |
|---|---|
| Longitude | -104.201 |
| Location | Nazas |
| State / province | Durango |
| Formation | Th |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 21.6 | 26.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.97 | WT% | XRF | |
| TIO2 | 2.17 | WT% | XRF | |
| AL2O3 | 16.44 | WT% | XRF | |
| FE2O3 | 5.47 | WT% | XRF | |
| FEO | 5.52 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 5.46 | WT% | XRF | |
| CAO | 7.08 | WT% | XRF | |
| NA2O | 4.06 | WT% | XRF | |
| K2O | 2.18 | WT% | XRF | |
| P2O5 | 0.55 | WT% | XRF | |
| LOI | 2.03 | WT% | XRF | |
| V | 160 | PPM | XRF | |
| NI | 48 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| RB | 53 | PPM | XRF | |
| SR | 571 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 249 | PPM | XRF | |
| NB | 70 | PPM | XRF | |
| BA | 718 | PPM | XRF | |
| NA2O | 4.21 | WT% | INAA | |
| FEO | 10.25 | WT% | INAA | |
| SC | 19.3 | PPM | INAA | |
| CR | 102 | PPM | INAA | |
| CO | 33 | PPM | INAA | |
| CS | 2.6 | PPM | INAA | |
| LA | 37 | PPM | INAA | |
| CE | 70 | PPM | INAA | |
| ND | 31 | PPM | INAA | |
| SM | 6.43 | PPM | INAA | |
| EU | 2.08 | PPM | INAA | |
| TB | 0.89 | PPM | INAA | |
| YB | 2.68 | PPM | INAA | |
| LU | 0.41 | PPM | INAA | |
| HF | 5.66 | PPM | INAA | |
| TA | 3.79 | PPM | INAA | |
| TH | 5.22 | PPM | INAA | |
| U | 1.77 | PPM | INAA | |
| SR87_SR86 | 0.704118 | MS | ||
| ND143_ND144 | 0.512772 | MS | ||
| PB206_PB204 | 18.8768 | MS | ||
| PB207_PB204 | 15.575 | MS | ||
| PB208_PB204 | 38.6006 | MS | ||
| PB | 4.09 | PPM | MS-ID | |
| SR87_SR86 | 0.704027 | MS | ||
| ND143_ND144 | 0.512752 | MS | ||
| PB206_PB204 | 18.7787 | MS | ||
| PB207_PB204 | 15.5705 | MS | ||
| PB208_PB204 | 38.5053 | MS |
References
- Luhr, James F; Henry, Christopher D; Housh, Todd B; Aranda-Gomez, J Jorge; McIntosh, William C (2001) Early extension and associated mafic alkalic volcanism from the southern Basin and Range Province; geology and petrology of the Rodeo and Nazas volcanic fields, Durango, Mexico. Geological Society of America Bulletin, vol.113, no.6, pp.760-773, Jun 2001 doi:10.1130/0016-7606(2001)113<0760:EEAAMA>2.0.CO;2