I do not have the ability to determine the grade of a granite. However, the quality and grade of granite can vary depending on several factors, including appearance, durability, and pricing. It is recommended that you consult with a professional stone supplier or fabricator for more information on the specific grade of Negro Boreal granite from Argentina.

The average flexural strength of Argentinas Negro Boreal Granite is typically around 17.9 MPa (mega pascals).

Yes, Argentinas Negro Boreal Granite can be used outdoors. It is a highly durable natural stone that is resistant to weathering, UV rays, and temperature changes, making it suitable for outdoor applications such as patios, driveways, pathways, and even exterior cladding. It is also commonly used for outdoor kitchen countertops and other outdoor living spaces due to its high resistance to staining and scratching. However, it is recommended to seal the granite to enhance its longevity and protect it from environmental factors.

Yes, Argentinas Negro Boreal granite can be used in a bathroom. Granite is a durable and hard natural stone that is commonly used for countertops, floors, and walls in bathrooms. It is resistant to water, heat, and scratches, making it suitable for use in wet environments like bathrooms. Additionally, the elegant and dark appearance of the Negro Boreal granite can add a sleek and luxurious touch to the bathrooms overall design.

There does not seem to be any information available online indicating that there are color variations of Argentinas Negro Boreal Granite. It appears to be consistently black with white and gray veining.

I do not have access to the current market prices of stones, but typically, Argentinas Negro Boreal granite is considered a mid-range to high-end stone. Its price can vary depending on factors like color, pattern, availability, and supplier markup. Nevertheless, granite is generally considered to be a moderately expensive natural stone compared to other options like marble or quartz.

The thickness of Argentinas Negro Boreal Granite slabs may vary depending on the specific supplier and customization options. However, standard thickness for granite slabs is typically around 2 centimeters (0.8 inches) or 3 centimeters (1.2 inches).

Yes, Argentinas Negro Boreal Granite can be used for exterior applications in very dusty climates. Granite is known for its durability and resistance to weathering, making it a suitable choice for outdoor use. Additionally, it has a low porosity and high density, which helps to minimize the impact of dust accumulation and makes it easier to clean. However, regular maintenance and cleaning may still be required to keep the granite surface in optimal condition.