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Home Installations Portfolio Product Samples Facilities & Equipment Proper Granite Care Cambria |
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Natural Stone Natural stone is God-made, meaning it is created through natural processes, not by man. It is quarried from mountains in countries around the world. When we claim to be natural stone "fabricators," we speak specifically about the shaping and handling of the material, rather than of its origins. Using sophisticated equipment, we cut, smooth and bevel its edges to enhance its already-present natural beauty. Then through careful and proper installation, we incorporate natural stone into your home or commercial facility.
Granite ~ Marble ~ Travertine
Granite - the Earth’s Oldest Building Material Granite is formed from liquid magma, molten rock which originates from the core of our planet. It is molten rock which has cooled down slowly to form a substance approaching the hardness and durability of a diamond. Granite is an igneous rock, the name reflecting its fiery beginnings. The chemical composition of granite is similar to that of lava. However, granite owes its hardness and density to the fact that it has been solidified deep within the earth, under extreme pressure. Over the eons, seismic activity has changed the crust of the planet, forcing veins of granite to the surface. Glaciers scrape off layers of dirt, sand and rock to expose granite formations. Typically revealed by outcrops, the deposits have been discovered on all the continents. Composition Many varieties of the stone exist. While they differ in color, texture and crystalline structure, the granites have three essential minerals in common:
Feldspar (50% or
greater) These minerals occur in different proportions, giving each granite its own color, texture and structural characteristics. In addition, hornblende, magnetite, hematite, pyrite, zircon, garnet, corundum and other minerals may be present in smaller amounts, adding to the unique coloration and texture of each granite deposit. In supplying granite for a large building or a complex of buildings, it is essential that the stone be consistent in color and texture. To assure this, each granite color must be quarried from the same deposit. With natural material like granite, a certain amount of "movement" or grain in the stone must be expected. Many people find this flow and blending of colors to be the most compelling reason for using granite. Marble - the Classic and Elegant Natural Stone Marble originates as limestone, but after intense heat and pressure have been applied to it deep within the earth, its composition and texture change. The marble is formed through a process called recrystallization. Marble's unique look is largely due to the veining patterns inherent in its composition. Marble is significantly softer than granite, making carving and etching much easier. For this reason, marble is often used as a decorative element or to create pillars, fountains or sculptures. Sometimes patterns are cut into the stone. Due to its softness and its highly reactive nature to acids, marble is not recommended for kitchen countertops. Marble can be used for flooring, vanities, sinks and fireplace surrounds. Travertine - an Alternative to Granite and Marble Travertine is a form of limestone which often forms near hot springs. Minerals from the springs are deposited and harden over time, form unique patterns and colors. It varies in hardness and density, but it will scratch much more easily than granite and is more porous. Like marble, it can be damaged more easily by the acids found in lemons and alcohol, and is therefore not a popular choice as a kitchen countertop. Travertine tiles are often used for flooring, backsplashes, and as decorative elements around tubs, vanities and fireplaces. It has a natural beauty similar to granite, but cannot match granite's durability. Unlike the glossy nature of granite, travertine typically has a more matte finish. |
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