White Marble Rock
White Marble Rock
White stone material can divide roughly for marble and granite, have different breed severally among them.
Marble (Marble) originally refers to the white limestone with black patterns produced in Dali, yunnan province. The section can form a natural ink landscape painting. In ancient times, Marble with formed patterns was often selected to make painting screens or mosaics.Later, the name marble gradually developed into a name for all kinds of colored limestone used as architectural decoration materials.White marble is commonly known as white marble, but white marble is also known as marble for translating western statues.About the name of marble, have a kind of view -- before marble quality of our country Dali is best.Therefore, its name.Common white marble breed has: calara white, elegant shi bai, jazz white, white marble, ice white, Snow White, fish-belly white, fingerprint white.
Granite is an intrusive rock in acidic (SiO2>66%) magmatic rock, which is the most common rock in this category. It is mostly light red flesh, light gray, gray, etc.Medium coarse grain, fine grain structure, block structure.There are also some patchy structures, spherical structures, gneiss-like structures and so on.The main minerals for quartz, potassium feldspar and acid plagioclase, the secondary kuang for biotite, amphibole, and sometimes a small amount of pyroxene.There are many kinds of accessory minerals, such as magnetite, sphen, zircon, apatite, tourmaline, fluorite, etc.Quartz is the most abundant of all magmatic rocks, ranging from 20 to 50 percent and a few from 50 to 60 percent.The content of potassium feldspar is generally more than plagioclase, the proportion relationship between the content of the two is often potassium feldspar accounts for two thirds of the total feldspar, plagioclase accounts for one third, potassium feldspar in granite is more light flesh red, also have gray, gray.Pale potassium feldspar and plagioclase are often indistinguishable from each other in hand specimens.At this time, we should carefully observe the double crystal characteristics of these two kinds of feldspar, because plagioclase with poly double crystal, turn to hand specimens can be seen on the plagioclase crystal with regular light and dark poly piece, and potassium feldspar for card double crystal, the performance of different brightness of the two hemicrystals.White granite varieties: sesame white, pearl white, gold diamond white ma, big white, white ma, suizhou white ma, pearl white ma, wave flower.
A brief introduction to white marble rock products:
Simple pictures of white marble rock products: