Granite and Marble Quarry
Many people buying granite or marble countertops want to know where the stone comes from. It is a fascinating process that has been perfected over years and years of experience. Stone is found all over the world in mountains and valleys depending on where a particular stone color was formed by the earth. The colors within a stone are determined by the type of mineral deposits found in that region. Countries such as Brazil, Italy, and China abound with various types of granite and marble that is quarried and exported all over the world.
The stone is excavated through a quarrying process that requires skilled tradesman. These quarries are large developments that have been in production for decades and sometimes centuries depending on the popularity of the stone. Marble quarries may be some of the longest running quarries in production since it has been used in both construction and art for so long. The most popular use of granite and marble today is countertops, cladding, and shower surrounds, therefore these stones are quarries into slabs that can be fabricated the most effectively.
The quarrying process of granite and marble slabs is a captivating procedure that requires careful attention and skill. This is a dangerous line of work because the workers are cutting and maneuvering stone that weighs over 20,000 pounds. They work in manageable sections to remove large blocks from the mountainside. Different quarries use different methods to remove these large stone blocks. The modern way of quarrying stone is done with a combination of high pressure water jets, saws, and air pressure. The men work slowly and methodically to ensure their safety and accuracy.
Once a large block has been removed from the mountainside it is prepped for production to be sliced into 2 cm or 3 cm slabs much like a loaf of bread. The stone is carefully sliced with a water-jet machine to maintain consistency and quality….