← The JournalSlab Arrival · 2026-07-22

A new shipment of Antolini Explosion Blue quartzite has arrived at the Royal Stone yard in Los Angeles. These slabs are from lot EF546, cut at 2cm, finished honed, and measuring 75″ × 126″.

The slab moves in long horizontal layers of silver-blue and soft grey, crossed by broad cream bands and subtle pale green passages. Fine parallel lines give the surface a topographic rhythm, while the honed finish keeps the color soft and architectural in direct daylight.

The slab moves in long horizontal layers of silver-blue and soft grey, crossed by broad cream bands and subtle pale green passages.
From the slab arrival, 2026-07-22

Explosion Blue works especially well where the full movement can remain visible: large islands, feature walls, fireplace surrounds, bar fronts, and carefully planned bookmatched compositions. Slab orientation and seam placement should follow the stone’s strong directional flow.

Visit the showroom to view the new EF546 shipment at full scale and confirm current availability.

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At the yard

See the slab in motion.

The new EF546 shipment in daylight at the Royal Stone yard.

Visit the Yard

See the stone
in natural light.

Royal Stone is a working slab yard. Designers and private clients are received by appointment Monday through Friday, 8:00 am to 4:30 pm.

2303 S Sepulveda Blvd

Los Angeles, CA 90064