Fine-grained, metamorphic stone, transformed form of shale.
Colors: silver, gray, green, and copper.
As one of the most used, slate is utilized for making even wall cladding. In the US, you can get this flagstone rock in Pennsylvania, Virginia, Vermont, and New York.
A stone type of sedimentary rock made of layers of quartz grains and stones cemented together.
Colors: beige, pink, gold, and red.
Sandstone is used to make patios and in paving the walkways. In the US, it is usually found in the Southwest.
Stone formed from transformed rock.
Colors: silver, gold, blue, gray, and green.
The flat pieces of quartzite can be applied when making kitchen countertops or as slabs on walkways, among others. This variety of flagstone is usually found in Oklahoma, Idaho, and Northern Utah.
Dense blue or grayish version of sandstone.
Colors: blue, purple.
Its flat stone pieces can be utilized on the surface when designing walls or cobbles. The bluestone is common in the Northeast of the United States.
Primal matter for cement but is a sedimentary rock made of calcite stones.
Colors: gray, beige, yellow, and black.
Limestone is dominant in Indiana state, and its materials can be cut into flat pieces to be utilized on the surface when flooring, creating even wall panels or patios.
Compacted variation of limestone
Colors: brown, tan, and gray-blue.
This stone is dominant in the states of Oklahoma and Texas. Travertine stones can be utilized for designing walls and fireplaces.
An igneous rock resulting from volcanic activity
Colors: gray, beige, and black
Its materials – basalt can be put to use when designing walkways, swimming pool beds, and garden edges, among other landscaping use.