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quartz

Noun

Meaning

• A hard, crystalline mineral composed of silicon and oxygen atoms.

Examples

• The quartz rock was sparkling in the sun.

• Quartz is commonly used in making watches.

• She admired the quartz crystals on display.

quartz

Noun

Meaning

• A hard, crystalline mineral composed of silicon and oxygen atoms.

Examples

• The quartz rock was sparkling in the sun.

• Quartz is commonly used in making watches.

• She admired the quartz crystals on display.