Yes, Brazils Evergreen Soapstone can be used outdoors. It is a durable and weather-resistant material, making it suitable for a range of outdoor applications such as countertops, outdoor fireplaces, and BBQ grills. However, it is important to note that soapstone can darken over time due to exposure to sunlight and weathering, which is a natural process called patination. This can be seen as a desirable characteristic for some people, giving the stone a unique and rustic look.