American Black Granite, also known as American Black Monument Granite or American Jet Black Granite, is a type of granite that is quarried in the United States. It is renowned for its deep black color, durability, and suitability for various applications. Here is a description of American Black Granite:

Appearance:

American Black Granite is characterized by its consistent and intense black color. It typically features a fine-grained texture, which gives it a smooth and polished appearance. While the stone may display subtle variations in shading and veining, it is generally uniform in color, creating a sleek and elegant look.

Durability:

American Black Granite is highly durable and resistant to wear and tear. As a natural stone, it is composed of minerals such as quartz, feldspar, and mica, which contribute to its exceptional strength and hardness. It is resistant to scratches, heat, and impact, making it suitable for various applications that require long-lasting and robust surfaces.

Versatility:

The deep black color of American Black Granite makes it a versatile choice for both indoor and outdoor applications. It adds a touch of elegance and sophistication to any space and can complement a wide range of design styles. American Black Granite is commonly used for countertops, flooring, wall cladding, monuments, and other architectural and decorative purposes.

Origin:

American Black Granite is quarried in several locations throughout the United States, including states like Vermont, Georgia, Pennsylvania, and South Dakota. The specific quarry or region of origin may influence the exact characteristics and appearance of the stone. However, American Black Granite is known for its consistent black color and high quality.

Maintenance:

American Black Granite is relatively easy to maintain. It is recommended to seal the surface upon installation to protect it from staining and to enhance its longevity. Routine cleaning with mild soap and water or granite-specific cleaners is usually sufficient to keep it looking its best. Avoiding abrasive cleaners and acidic substances is important to preserve the stone's natural beauty.

American Black Granite offers a timeless and sophisticated look to any space. Its deep black color, durability, and versatility make it a popular choice for various residential and commercial projects. Whether used in kitchens, bathrooms, outdoor spaces, or memorials, American Black Granite adds an element of elegance and creates a lasting impression.

PHYSICAL TEST RESULTS             ---Imperial ---- Metric
Absorption by weight ASTM C97:  --  0.023 %  --   0.023 %
Density ASTM C97 :                  -- 192.3 lb/ft3  --3 080.35 kg/m3
Compressive strength ASTM C170: --43 524 Psi -- 300.09 MPa
Modulus of rupture ASTM C99 : --3 799 Psi-- 26.19 MPa