Quartz is a mineral composed of silicon and oxygen atoms, making it a ceramic material. Ceramics are generally known for their heat resistance, and quartz is no exception. It has a high melting point of approximately 1,710 °C (3,110 °F) and can withstand extreme temperatures without significant degradation. This property makes quartz suitable for applications where high heat resistance is required, such as in glass production, ceramics, and electronics.