Brazilian Black Slate, also known as Montauk Black Slate, is a type of natural stone known for its striking appearance and durability. It is a very dark gray, almost black, hard slate that is quarried in the Minas Gerais region of Brazil. Here are some key characteristics and features of Brazilian Black Slate:

Color: As the name suggests, Brazilian Black Slate is predominantly black or very dark gray. It often has subtle variations in shade, which can add depth and character to its appearance.

Durability: This slate is renowned for its toughness and resilience. It is a dense and hard stone that can withstand heavy use and is highly resistant to wear and tear.

Versatility: Brazilian Black Slate is a versatile material and is commonly used in a variety of applications. It is frequently seen as roofing material, flooring tiles, wall cladding, and even countertops.

Natural Cleft Surface: The surface of Brazilian Black Slate typically has a natural cleft texture, which adds to its visual appeal. This texture can vary from tile to tile, giving each piece a unique and rustic look.

Suitable for Wet Areas: Due to its natural waterproof properties, Brazilian Black Slate is often used in wet areas such as bathrooms, kitchens, and swimming pool surrounds. It is also known for being slip-resistant when properly textured.

Minimal Maintenance: This slate is relatively low-maintenance. Regular cleaning and occasional sealing are usually all that's required to keep it looking its best.

Elegant Aesthetic: Brazilian Black Slate's dark, elegant appearance makes it a popular choice for contemporary and modern interior and exterior designs. It provides a sleek and sophisticated look to any space.

Origin: It is sourced from quarries in the Minas Gerais region of Brazil, which is known for its rich deposits of high-quality slate.

Sustainability: Natural slate is considered an eco-friendly material as it is a renewable resource and requires minimal processing.

Brazilian Black Slate, or Montauk Black Slate, is a favored choice for those seeking a luxurious and durable material with a timeless aesthetic, especially for projects that demand a dark and dramatic design element. Its exceptional hardness and beauty make it a sought-after option for various architectural and design purposes.

Volume Density : 2,75 g/cm cubes
Modulus of elasticity : 48,67
Water Absorption : 0,44%
Porosity : 1,20%
Wheater resistance : 0,018 MM
Abrasion resistance  : 13,93
Chemical Analisis
Calcination Ioss 2,90%
Si O2 (Silicon) 64,50%
Fe2 O3 (Iron Oxid.) 6,80%
Al2 O3 (Aluminiun Oxid.) 17,20%
Ca O (Calcium Oxid.) 0,70%
Mg O (Dimagnesium Oxid.) 2,10%
K2 O (Potassium Oxid.) 3,60%