Stone is one of the oldest building materials, but through the innovation of techniques used in industrial manufacturing and craftsmanship, stone is increasingly used as a furnishing material. 
The most commonly used stones as a finishing material are marble, quartz, and granite. They are materials most commonly used for outdoors, kitchens and floors. 
On this page you can download free 3d textures and material libraries for marble, quartz, and granite. 
Granite, marble, and quartz are three materials that adapt to various environments, both outdoors and indoors since stones are materials that are very resistant to water, scratches, light, shock, etc. 
For granite and quartz, Syncronia selects outdoor floor products. 
Granite floors are suitable for gardens, flooring around swimming pools, terraces, etc.
Syncronia selects quality products and the best brands, and makes textures and material libraries of granite flooring available to designers.
The material libraries are usually provided in .mat or .adsklib format useful for creating photo-realistic renderings or as images (textures) from which granite materials are created through software such as 3ds and applied to surfaces and 3d objects.
The 3d textures are available for rendering programs such as 3ds Max, rendering engines like V-Ray or Mental ray, or graphics programs such as Photoshop. The material libraries in .rfa, .mat, or .adsklib format provide a further advantage: that of downloading and using ready made materials to be applied in rendering without having to create the material first. The granite materials in the libraries provided by Syncronia are ready to use and allow you to reach an excellent quality with minimum effort. 
Marble, on the other hand, is a material suitable for indoor walls. 
It is used in interior design projects, in kitchens for counter tops or worktop coatings. 
Marble is a very durable and refined material. Through the texture libraries and materials that are made available by Syncronia, in collaboration with the partner companies, you will be able to create high-quality rendering for your project.
Marble is, however, also used for outdoor floors together with other materials and coatings.