Magma Blue Quartzite: Full-Slab Color Zones, Finish Choice, and Feature-Wall Composition

Magma Blue quartzite does not behave like a flat blue surface. A single face may move from deep charcoal through green-grey mineral fields into bright blue passages, and each zone changes when it meets polish or raking light. MQ STONE maps that full field before choosing a feature-wall crop, so the finished composition uses the stone’s real scale instead of repeating one attractive detail. My compositional rule is simple: Choose the full sequence around the focal color before approving the focal color itself.