The stone masonry industry regularly use many types of natural and artificial stone. Deciding on the best stone for the right application is important.
Here are some several types of natural stone, found in the three, main geographical rock types:
Igneous Igneous rock is formed by the cooling of magma or lava and could or might not involve crystallization characteristics. Natural, igneous stone types include Granite that is among the hardest stone around and requires special stonemason techniques to work with. It is generally used by masons for its durability and strength in countertops, kerbstones and flooring.
Other igneous rock types are the softer Pumice and Scoria to the more harder Obsidian and Basalt stone which are employed in stone masonry for groundwork and building blocks.
Metamorphic Metamorphic rock is rock which has undergone transformation from a preexisting rock type, involving extreme pressures and temperatures over extended periods of time, leading to profound chemical and physical 'metamorphism'.
Marble is really a typical and popular metamorphic rock which includes, by tradition, been carved into statues, and for facing Renaissance stonework. There are various forms of marble differentiated by their colour, petographic type along with other factors. Some typically common types are the white or blue-grey Carrara marble quarried in Carrara, Italy. Marble can be used by stonemasons mainly for it's decorative characteristics in flooring, tiling and in fireplaces.
Another popular metamorphic rock is Slate. Its hardness and granularity offers a sharpness which is popular for memorials and inscriptions. Its layered form enables masons to split it into thin plates and utilize it as a roofing material.
Sedimentary Sedimentary rock is formed in water from the sedimentation of other rock, calcium deposits and organic particles. Again, Have a peek here and application of heat and pressure to form strata layers right into a structure called bedding. In this bedding you may also find fossil fuels and ores.
Common Sedimentary rock are limestone. Frequently used types of limestone include Yorkstone, Sydney and Bath and Portland stone which most of the City of Bath is manufactured out of. Kentish Ragstone is another famous limestone from Kent used by Kent stonemasons of days gone by. Westminster Abbey, the Tower of London and Kent's Castles such as for example Leeds Castle are famous stoneworks made from Kent Ragstone by Kent masons.
Travertine is also a popular limestone which is useful for its soft aesthetic looks. It is frequently used as a cladding, in flooring, walls and in bathrooms