Sample 92-242
NavDat sample number 43895 · GRANODIORITE
Sample
| Sample ID | 92-242 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 35.5819 |
|---|---|
| Longitude | -114.491 |
| Location | Mount Perkins Block |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.25 | 14.5 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.02 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| TIO2 | 0.2 | WT% | XRF | |
| FEO | 1.32 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| CAO | 1.37 | WT% | XRF | |
| MGO | 0.24 | WT% | XRF | |
| K2O | 4.69 | WT% | XRF | |
| NA2O | 3.67 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| TOTAL | 98.74 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 3 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| SR | 295 | PPM | XRF | |
| ZR | 123 | PPM | XRF | |
| GA | 13 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 20 | PPM | XRF | |
| LA | 38.31 | PPM | ICPMS | |
| CE | 64.33 | PPM | ICPMS | |
| PR | 6.46 | PPM | ICPMS | |
| ND | 21.11 | PPM | ICPMS | |
| SM | 3.68 | PPM | ICPMS | |
| EU | 0.72 | PPM | ICPMS | |
| GD | 2.53 | PPM | ICPMS | |
| TB | 0.4 | PPM | ICPMS | |
| DY | 2.22 | PPM | ICPMS | |
| HO | 0.45 | PPM | ICPMS | |
| ER | 1.33 | PPM | ICPMS | |
| TM | 0.19 | PPM | ICPMS | |
| YB | 1.35 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| BA | 1054 | PPM | ICPMS | |
| TH | 11.34 | PPM | ICPMS | |
| NB | 9.61 | PPM | ICPMS | |
| Y | 12.98 | PPM | ICPMS | |
| HF | 3.25 | PPM | ICPMS | |
| TA | 0.83 | PPM | ICPMS | |
| U | 1.17 | PPM | ICPMS | |
| PB | 26.47 | PPM | ICPMS | |
| RB | 119.55 | PPM | ICPMS | |
| CS | 1.8 | PPM | ICPMS |
References
- Faulds, James E; Feuerbach, Daniel L; Reagan, Mark K; Metcalf, RodneyV; Gans, Phil; Walker, J D (1995) The Mount Perkins Block, northwestern Arizona; an exposed crosssection of an evolving, preextensional to synextensional magmaticsystem. Journal of Geophysical Research, vol.100, no.B8, pp.15,249-15,266, 10Aug 1995 doi:10.1029/95JB01375