A 4 inch sample can never show you the full movement, color shifts and character of a natural stone slab. For granite, marble and quartzite, we always recommend seeing the actual slab, or a photo of it, before fabrication.
You are welcome to visit our shop at 5921 Moravia Park Drive in Northeast Baltimore during business hours to talk through materials and look at samples. Slabs themselves are usually selected at regional distributors and slab yards in the Baltimore and Washington area, such as MSI's showroom in Jessup.
Once you choose a slab, ask the yard to tag or hold it for your job. During fabrication planning, we lay out each piece on the slab to place seams and veining where they look best. Our seam matching page explains how that layout works.
For quartz, small samples are a reliable guide to color, but bold veined designs vary across a full slab. It is worth seeing a whole slab of any marble-look quartz before you commit.