Select from one of the largest inventories of granite, marble, soapstone, travertine, onyx, and quartz slabs. With thousands of slabs in stock, be sure to give yourself plenty of time to make your selection at Triton Stone. Below is just a sampling of our inventory. With slabs arriving almost daily, it's best to come browse our vast inventory. Triton is one of the largest importers on natural stone products in the United States. You are sure to find the perfect Granite, Marble or any natural stone slab to complete the project of your dreams.