Quartz is an extremely durable mineral and can withstand high temperatures up to 573 degrees Celsius (1063 degrees Fahrenheit) without undergoing any significant changes or damage. However, if the temperature is raised above this level, it can cause the quartz to undergo certain phase transitions, which may alter its physical and chemical properties. Therefore, in general, temperature does have an impact on quartz, but only at very high temperatures that are unlikely to be encountered in most normal environments.