phyllite

phyllite is a metamorphic rock that often contains minerals like quartz.

geologists study the formation of phyllite to understand regional geology.

phyllite has a characteristic sheen due to its fine-grained texture.

in construction, phyllite can be used as a decorative stone.

the color of phyllite can vary from gray to greenish hues.

phyllite is often found in regions that have experienced significant tectonic activity.

many artists appreciate the unique appearance of phyllite in their sculptures.

phyllite can be an important indicator of geological history.

when hiking, you might encounter exposed phyllite formations along the trail.

phyllite is often confused with schist due to their similar properties.