Ocean Black Soapstone is a high-quality, metamorphic rock rich in talc and chlorite, primarily quarried in regions of India. It is celebrated for its deep black to charcoal-black base color, often accompanied by subtle, smoky grey veins. This naturally quarried stone offers a soapy, smooth texture that is characteristic of soapstone, lending itself to a sleek and contemporary aesthetic suitable for both modern and classical architectural designs. Its minimal and refined elegance is highlighted by gentle tonal variations rather than dramatic patterns.
Physical and Mechanical Properties
- Water Absorption: Typically low, around 0.15% - 0.35%, reflecting its dense structure.
- Density: Approximately 2.65 - 2.75 g/cm³.
- Flexural Strength: Generally ranges from 8 to 15 MPa.
- Compressive Strength: Approximately 35 - 50 MPa.
- Hardness: Measures around 1 to 2.5 on the Mohs scale, typical for soapstone due to its high talc content.
- Porosity: Low porosity, usually under 1%, contributing to its stain and water resistance.
- Slip Resistance: Exhibits a naturally slip-resistant surface due to its texture, making it suitable for flooring.
Chemical and Mineral Compositions (% by Weight)
- Talc: 40% - 50%
- Chlorite: 30% - 40%
- Magnesite: 5% - 15%
- Quartz: 1% - 5%
- Other Minerals: Trace amounts that may include mica and various carbonates.
Usage
- Countertops: Highly favored for kitchen and bathroom countertops due to its resistance to stains and heat.
- Flooring: Suitable for indoor and outdoor applications, providing a natural slip-resistant surface.
- Wall Cladding: Provides an elegant, contemporary finish for both interior and exterior walls.
- Fireplaces and Stoves: Excellent thermal properties make it ideal for fireplace surrounds and wood stoves.
Maintenance
- Cleaning: Easily cleaned with mild soap and water. Avoid harsh chemicals or acidic substances.
- Sealing: Periodic application of mineral oil can enhance the color and sheen, though sealing is not typically necessary due to its density.
- Repairs: Scratches can be lightly sanded and re-oiled to restore finish.
Cutting Sizes (cm)
- Slabs: Generally available in 2 cm and 3 cm thicknesses with typical dimensions ranging from 120 cm x 240 cm to 150 cm x 300 cm.
- Tiles: Commonly found in sizes such as 30 cm x 30 cm, 60 cm x 60 cm.
Available Common Surface Finish Options
- Honed: A matte and smooth surface that is free from gloss, emphasizing the stone's natural beauty.
- Polished: Offers a glossy, reflective finish that highlights the veining and depth of the stone.
- Leathered: A textured finish that provides a unique tactile experience and enhances slip resistance.
- Brushed: A subtle texture that highlights the stone's natural character.
Ocean Black Soapstone is versatile and lends a touch of sophistication and depth to any design project, requiring minimal maintenance while providing maximum aesthetic and functional benefits.
India 
Brazil
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