Granite.wiki — The Definitive Granite Reference

Explore the science, types, applications, and technologies behind one of Earth’s most enduring igneous rocks. From Barre Gray to Absolute Black, from mineralogy to monument carving — everything granite, documented.

Granite Types

Discover granite varieties by color, origin, and mineral composition. Each type has unique geological characteristics that determine its best applications.

Applications

From kitchen countertops to monumental architecture, granite serves diverse functional and aesthetic purposes across industries.

Science & Geology

Understand how granite forms deep beneath the Earth’s crust, its mineral composition, physical properties, and classification systems.

Fabrication & Technology

Learn about modern techniques for cutting, polishing, finishing, and installing granite — from traditional methods to CNC waterjet technology.

Maintenance & Care

Proper sealing, cleaning, and preservation techniques to maintain granite surfaces for decades.