gneisses

"The school science project involved identifying different rocks based on the minerals they contained, like quartz and feldspar. "

"I wiped the spilled milk off the countertop after breakfast. "

"He enunciated every syllable clearly."

"He distributed the bread amongst his followers."

"The common good of the school is ensured by a strong parent-teacher association. "

"When the sun rises, the world becomes visible."

"The hiking trail passed a rock wall with a visibly schistose structure, showing distinct, layered bands of minerals. "

"The new school policy was widely discussed by parents. "

"The teacher's lesson plan was together, covering all the key concepts logically. "

"I swirled my brush around in the paint."

"Hey, beautiful!"

"The geologist showed us a piece of metamorphic rock, explaining how intense pressure deep underground had transformed it from a sedimentary stone into something new and stronger. "