"Natural Stone" refers to a number of products quarried from the earth, used over many thousands of years as building materials and decorative enhancements. These products include Granite, Marble, Limestone, Travertine, Slate, Quartzite, Sandstone, Adoquin, Onyx, and others. They are more than just rocks – natural stone is hand selected from the best, most consistent sources for durability and beauty.

Natural stone products differ in composition, color, and texture even among pieces from the same source. This is usually considered a benefit, lending itself to one of a kind designs and distinctive, dramatic applications.

In past eras, Natural Stone has mainly been used for large-scale construction and in formal applications such as churches and government buildings. It has also been used for road construction and monuments. For residential construction, wood and brick have been the traditional choice. However, there has been a growing trend in recent years to use Natural Stone in residential construction for both structural and decorative use. Popular applications include entryways, atriums, bathrooms, fireplaces, floors, countertops, and many other surfaces.

The most important difference is this Natural Stone is a product of nature, and Ceramics are man-made. Most man-made materials cannot compare in durability to natural ones. While damaged ceramic tiles usually need replacing, natural stone usually needs minimal restoration if stained or scratched. Other differences are explained below:

CERAMIC Homogenous composition Low absorbency, thin and lightweight, corrugated backing Acid resistant Have only one plain finish and practically no edge finishes. The sizes in ceramics are restricted and patterns are very uniform and geometric.

NATURAL STONE Unique composition Differs from category to category Acid sensitivity varies from stone to stone. Have a whole spectrum of finishes like Polished, Honed, Antiquated, Tumbled, Leather, Rugged (Split face, River Rough, River Wash, Flamed) and more. Different types of edges like beveled, bull-nosed etc. are possible. No size restriction. Available in huge slabs as large as 125' X 75' or in small

Natural Stone can be used on nearly every surface both inside and outside the home, including floors, kitchen countertops, vanity tops, bathrooms, patios, walkways, fireplaces, facades, wall cladding, and garden landscaping.

Countertops in kitchens and bar areas are often exposed to acidic substances such as lemon, vinegar, alcohol, and tomato sauce. Knives, dishes, pots and pans, and other implements may cause scratching of lesser materials. Granite is the hardest and densest of all natural stones – the feldspar content keeps it water resistant, and the silicates it contains won't react with acid. These properties help Granite resist staining and retain its fine luster over a longer period of time than ceramic tiles or other stones.

Although Marble is commonly requested for countertops in bars and kitchens, marble's high carbonate content makes it vulnerable to acidic substances.

The family or living room in a home is a place for peace and relaxation, and the soft, muted tones and textures of limestone or travertine are the perfect touch. Available in shades of beige, tan, yellow and gold and processed with a tumbled or antiqued texture, limestone complements all types of furniture and upholstery.

Homeowners often enjoy bathrooms with bold colors and smooth, flowing patterns. Marble is the perfect choice for this application due to its wide spectrum of available colors. It also lends itself well to carved patterns and details, creating both traditional and artistic designs. While kitchen countertops are often exposed to acidic substances, bathroom countertops are more likely to be exposed to alkaline products, which do not react with Marble.

The earth tones and rustic look of slate create a comfortable, natural look that is right at home with exterior landscaping and interior garden designs. Slate is naturally slip resistant, even when wet, and is much less likely to show dust and dirt than polished granite or marble. It's also relatively low priced, which makes it a great choice for large, informal areas.

Granite tiles and slabs for commercial and residential applications do not emit harmful radiation. For more information, consult the Marble Institute of America's

The Marble Institute of America has a great technical bulletin describing some very simple do-it-yourself diagnostic tests to differentiate quartzites from marbles, granites, and other natural stones.