Why most quartz is useful?

Most quartz is useful due to its abundance, durability, and unique properties. It is a key component in various industries, including electronics, glassmaking, and construction, thanks to its ability to withstand high temperatures and resist chemical weathering. Additionally, quartz's piezoelectric properties allow it to be used in precision instruments and oscillators, making it essential in technology. Its aesthetic appeal also makes it popular in jewelry and decorative items.