mineral
Quartz pebble
Silicon dioxide (SiO2)
AI-generated identification · may be incorrectMohs hardness of 7, vitreous luster, conchoidal fracture, and hexagonal crystal system when unweathered.
Identified More mineral →
Explore Quartz pebble in the encyclopedia →Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Mohs hardness of 7, vitreous luster, conchoidal fracture, and hexagonal crystal system when unweathered.
Formation & geological history
Formed through the mechanical weathering and water transport of quartz-rich rocks in various geological environments.
Uses & applications
Used in landscaping, decorative aggregates, and as raw material for glassmaking and silicon production.
Geological facts
Quartz is one of the most abundant and durable minerals in Earth's continental crust, highly resistant to chemical weathering.
Field identification & locations
Identified by its high hardness, lack of cleavage, and smooth water-worn shape; commonly found in riverbeds and beaches.
