Yes, Brazils Green Diamond Granite can be used for exterior applications in very dusty climates. Granite is a durable and resilient material that is highly resistant to dust, scratches, and weathering. It is commonly used for exterior cladding, paving, and other outdoor applications due to its strength and ability to withstand harsh environmental conditions. Additionally, the natural aesthetic and color variations of Brazils Green Diamond Granite make it a popular choice for outdoor projects in various climates. However, regular cleaning and maintenance may be required to prevent the accumulation of dust and dirt on the surface.