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Terminology

Stone & Quartz Architectural Glossary

Key industry terms and definitions for architects, fabricators, and stone specifiers.

Bookmatching

The practice of matching two or more adjacent stone slabs so that adjoining surfaces mirror each other, giving the impression of an open book.

Breton Process

The industry-standard technology invented for manufacturing engineered stone slabs under vacuum vibro-compression.

Mohs Scale

A scale of mineral hardness characterizing scratch resistance through the ability of harder materials to scratch softer materials (Quartz = 7, Diamond = 10).

Jumbo Slab

An oversized slab format typically measuring 3200 x 1600 mm (approx. 126 x 63 inches), allowing fabrication of large continuous kitchen islands without visible seams.