Pink Granite Rock Specimen - Mineral Identification & Geological Features #123405 (License: Personal Use)

The specimen displays a classic porphyritic texture with prominent pink potassium feldspar phenocrysts embedded in a finer-grained matrix of quartz, plagioclase, and dark biotite flakes. Minor accessory minerals like zircon and apatite may also be present, contributing to its speckled appearance. The rock’s fresh surface highlights natural crystalline luster and subtle color zoning from oxidation.

Used in educational geology resources, museum exhibits, or online mineral databases where users seek visual identification aids, rock classification guides, or specimen reference images for academic or hobbyist purposes.