The characteristics of this common silicon dioxide mineral include a translucent to opaque white color caused by microscopic fluid inclusions trapped during its formation. Its hardness of 7 on the Mohs scale makes it durable, while its vitreous luster gives it a glassy appearance. Common formations include massive, granular, and crystalline structures.
The durability and abundance of this material have led to its widespread use in various applications. Historically valued for its metaphysical properties, it’s also employed in construction, abrasives, and as a component in glassmaking and ceramics. Its ability to withstand high temperatures makes it suitable for refractory materials.
