View Our Products
Explore eight exotic granite slabs most showrooms never stock, from royal blue Azul Bahia to Black Marinace, in our Metro Detroit stone showroom.
Say the word "granite," and most people picture the same thing: something beige, faintly speckled, a little brown; the countertop that came with the house. Builder-grade granite went into Michigan kitchens by the thousand, and after three decades of that, the stone picked up a reputation as the safe, boring choice.
Those options that most people are familiar with are just a small portion of what's available. Granite comes out of quarries in Brazil, India, and Namibia in colors most homeowners never see, because most showrooms never stock them. Exotic granite is the industry's term for these slabs, and it covers stone with royal blue crystals, gold poured through black, and granite made of river pebbles locked into place. AP Marble & Granite keeps slabs like these in our 40,000-square-foot showroom, the largest in Metro Detroit. Leave your misconceptions at the door, because these slabs will leave you in awe.
Here are seven of our beautiful and unique granite offerings worth seeing.
Exotic granite is granite with unusual color, unusual pattern, or both, almost always from a quarry with limited output. No certifying body hands out the label. It is how suppliers separate a slab that looks like every other slab from one that does not.
The rarity is geological rather than marketing. Ordinary granite forms from cooling magma in fairly predictable mineral proportions, which is why so much of it lands in the same gray-beige-black family. The unusual stones happen when something interrupts that process: a pocket of sodalite that turns the rock blue, a partial re-melting that folds gold bands through black, a riverbed that gets buried and cemented into solid rock. Each slab tells the story of its million-year journey and the conditions it encountered, resulting in a rare slab.
Exotic granite is just as hard and durable as more common granite. It sits around 6 to 7 on the Mohs hardness scale, well above marble at roughly 3 and in the same range as quartzite at about 7. Its heat resistance is at the top of any countertop material, and it performs well in high-traffic areas. What changes is availability. When a quarry ships a few hundred slabs a year and the material sells out, it does not come back.
Blue is the color that makes people question whether they are looking at granite. It is also the hardest color for a quarry to produce, which is why blue slabs tend to be higher priced.
Azul Bahia is a truly beautiful slab that comes from a small area of Bahia, Brazil. Its blue comes from sodalite crystals set into a lighter matrix, so the surface reads as deep royal blue broken up by pale and black mineral. There is no quiet version of this stone. It is a full-height backsplash, a powder room vanity, or an island that the rest of the kitchen is built around.
Sodalite granite takes the same mineral and makes it the whole slab. Expect navy to royal blue with white veining running through it, closer in feel to lapis than to anything most people call granite. It works beautifully as a small statement surface: a bar top, a vanity, a fireplace face.
.jpg)
Amazonite sits between blue and green, named for the amazonite feldspar that gives it its color. It reads teal from across a room and green up close, with paler mineral cutting through. If you want something unusual without going full royal blue, this is the softer landing. It pairs beautifully with medium and rich wood tones for an organic feel.
.jpg)
Exotic granite can also come in gold and black tones with varying designs. Some of the most interesting slabs in the building are dark stones with gold and white crystals.
Magma Gold looks like its name. Golden and amber bands fold through black in tight, swirling patterns, the result of rock that partially melted and refroze deep underground. Every slab is a different section of that fold, so two slabs from the same block can look like two different stones. It pairs unusually well with dark wood cabinetry and brass hardware.
.jpg)
Agatha is the choice for people who want the look of a dark, dramatically veined marble without marble's soft, acid-sensitive surface. The field is dark with paler mineral running through it, so it photographs like marble and wears like granite. That combination is rarer than it sounds.
Some granites can look more like marble with subtle movement and lighter colors.
Belomar is the quiet one in this group, and it earns its place for that reason. Its pattern is subtler than the blues and golds, which makes it a great choice for those who want movement and elegance without overwhelming the space. It is the exotic option for people who like the look of light marble without all of the maintenance.
Last but not least is Black Marinace, which gets its own section because nothing else looks like it. This is a conglomerate, which means it started as a riverbed. Rounded pebbles collected, sediment filled the gaps, and pressure cemented the whole thing into solid rock. Cut a slab out of it and you get dark, egg-shaped stones packed edge to edge in a darker matrix.
People either love Black Marinace immediately or they do not, and there is not much middle ground. It shows up most often on bar tops, powder room vanities, and fireplace surrounds, where the pattern gets to be the point.
A bold slab does not have to run the length of a kitchen to earn its keep. Some of the best uses we see in Metro Detroit are small focal applications.
A powder room vanity is a great place to display a single small piece of stone. Due to its smaller size, it's the more affordable option to use an expensive slab while making a large impact. A fireplace surround is also a high-impact location to display a unique granite. Islands are the obvious move, and they work, especially when the perimeter counters are kept plain so the island has room to speak. Bar tops and full-height backsplashes round out the list.
One practical note: with a rare stone, remnants matter. A slab bought for an island often leaves enough material for a matching vanity or a windowsill somewhere else in the house. Your fabricator can tell you what a given slab will yield once they have your measurements.
There's one no-negotiable when it comes to purchasing an exotic, or really any, slab: See the slab in person. Photos can only tell you so much, and that goes double for stones like these. Blues shift under different lighting, gold reads warmer or cooler depending on what is next to it, and no photograph carries the depth of a polished surface. No two slabs are exactly alike, so the slab in the photo is not the slab you will own.
Bring your samples with you. A cabinet door, a paint chip, a piece of your flooring, or a tile from the backsplash you are considering. Holding those against the actual slab will answer questions that no online research can.
Look at the whole slab, not a corner of it. Movement travels, and a dramatic pattern may land beautifully on one part of an island and awkwardly on another. This is a conversation to have with your fabricator, who will lay out the cuts and decide where the veining falls. We supply the slabs and can recommend fabricators we work with regularly across Southeastern Michigan.
Finally, decide faster than you would with a common stone. A rare slab in the building today may not be here next month, and unlike a stock granite, it may not be reordered.
Is exotic granite harder to care for than regular granite?
No. It is still granite, so it takes the same care: a mild cleaner, no acidic or abrasive products, and periodic sealing. To check whether a sealed surface still needs attention, drop a little water on it. If it beads up, you are fine. If it darkens and soaks in, it is time to reseal.
Why does exotic granite cost more than standard granite?
Supply. Common granites come from large quarries producing steady volume, while the unusual colors come from small deposits with limited output, often shipped a long way. Price follows scarcity.
Can I use a bold granite in a small kitchen?
Yes, and small kitchens are often where it works best. Use it on one surface, keep everything around it calm, and the room reads as designed rather than crowded. Trouble usually comes from putting a busy stone on every surface at once.
Does AP Marble & Granite fabricate and install the countertops?
No. We are a stone slab supplier. We stock the slabs, and you or your fabricator select the exact one you want from our showroom floor. Your fabricator or contractor handles measuring, cutting, edging, and installation. We work with homeowners, fabricators, designers, and builders throughout Metro Detroit and are glad to recommend fabricators we know.
Every slab in this article is the kind of stone that has to be seen standing up, under real light, at full size. Photos really don't do them justice.
AP Marble & Granite has served the Metro Detroit community for more than 30 years, and our showroom covers over 40,000 square feet, the largest selection of stone slabs in the area. Walk the aisles, put your hand on the surface, and hold your cabinet sample up against the slab you are considering. If you have a fabricator, builder, or designer, bring them!
Call (586) 783-9434 or schedule an appointment to come see these slabs before they are gone. If you are still weighing your options, our guide to neutral granite countertops covers the other end of the spectrum.
Discover how kitchen design is changing in 2026: layered color, leathered finishes, darker stone, and smaller islands in Metro Detroit kitchens.
Discover which stone materials work best for bookmatched countertops. From marble and quartzite to granite and onyx, learn how bookmatching creates stunning symmetrical designs for kitchens and bathrooms.