Sample 92-244
NavDat sample number 43897 · GABBRO
Sample
| Sample ID | 92-244 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 35.5925 |
|---|---|
| Longitude | -114.471 |
| 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 | 51.43 | WT% | XRF | |
| AL2O3 | 15.08 | WT% | XRF | |
| TIO2 | 1.32 | WT% | XRF | |
| FEO | 7.23 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| CAO | 9.49 | WT% | XRF | |
| MGO | 7.87 | WT% | XRF | |
| K2O | 3.08 | WT% | XRF | |
| NA2O | 3.22 | WT% | XRF | |
| P2O5 | 1.12 | WT% | XRF | |
| TOTAL | 97.78 | WT% | XRF | |
| NI | 89 | PPM | XRF | |
| CR | 234 | PPM | XRF | |
| SC | 20 | PPM | XRF | |
| V | 191 | PPM | XRF | |
| SR | 1538 | PPM | XRF | |
| ZR | 333 | PPM | XRF | |
| GA | 15 | PPM | XRF | |
| CU | 68 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| LA | 139.44 | PPM | ICPMS | |
| CE | 204.81 | PPM | ICPMS | |
| PR | 31.17 | PPM | ICPMS | |
| ND | 126.12 | PPM | ICPMS | |
| SM | 22.55 | PPM | ICPMS | |
| EU | 5.15 | PPM | ICPMS | |
| GD | 12.79 | PPM | ICPMS | |
| TB | 1.54 | PPM | ICPMS | |
| DY | 7.34 | PPM | ICPMS | |
| HO | 1.21 | PPM | ICPMS | |
| ER | 2.85 | PPM | ICPMS | |
| TM | 0.34 | PPM | ICPMS | |
| YB | 2.04 | PPM | ICPMS | |
| LU | 0.3 | PPM | ICPMS | |
| BA | 2421 | PPM | ICPMS | |
| TH | 10 | PPM | ICPMS | |
| NB | 16.59 | PPM | ICPMS | |
| Y | 31.09 | PPM | ICPMS | |
| HF | 7.29 | PPM | ICPMS | |
| TA | 0.75 | PPM | ICPMS | |
| U | 1.38 | PPM | ICPMS | |
| PB | 5.39 | PPM | ICPMS | |
| RB | 60.76 | PPM | ICPMS | |
| CS | 0.56 | 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