Sample 93-91
NavDat sample number 43894 · GRANODIORITE
Sample
| Sample ID | 93-91 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 35.5844 |
|---|---|
| Longitude | -114.482 |
| 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 | 72.43 | WT% | XRF | |
| AL2O3 | 14.06 | WT% | XRF | |
| TIO2 | 0.35 | WT% | XRF | |
| FEO | 1.96 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| CAO | 1.24 | WT% | XRF | |
| MGO | 0.29 | WT% | XRF | |
| K2O | 7.03 | WT% | XRF | |
| NA2O | 2.47 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| TOTAL | 99.51 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 3 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 24 | PPM | XRF | |
| SR | 148 | PPM | XRF | |
| ZR | 253 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| ZN | 14 | PPM | XRF | |
| LA | 99.39 | PPM | ICPMS | |
| CE | 207.2 | PPM | ICPMS | |
| PR | 23.73 | PPM | ICPMS | |
| ND | 86.78 | PPM | ICPMS | |
| SM | 16.24 | PPM | ICPMS | |
| EU | 0.95 | PPM | ICPMS | |
| GD | 8.48 | PPM | ICPMS | |
| TB | 1.08 | PPM | ICPMS | |
| DY | 4.69 | PPM | ICPMS | |
| HO | 0.74 | PPM | ICPMS | |
| ER | 1.59 | PPM | ICPMS | |
| TM | 0.19 | PPM | ICPMS | |
| YB | 1.1 | PPM | ICPMS | |
| LU | 0.17 | PPM | ICPMS | |
| BA | 613 | PPM | ICPMS | |
| TH | 67.85 | PPM | ICPMS | |
| NB | 23.86 | PPM | ICPMS | |
| Y | 20.18 | PPM | ICPMS | |
| HF | 7.92 | PPM | ICPMS | |
| TA | 0.97 | PPM | ICPMS | |
| U | 2.94 | PPM | ICPMS | |
| PB | 22.95 | PPM | ICPMS | |
| RB | 227.61 | PPM | ICPMS | |
| CS | 0.97 | 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