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Are Onyx Countertops Durable

Jun 14, 2019

Are Onyx Countertops Durable



Agate also make code agate, ma naao, ma nao, etc., is a kind of chalcedony minerals, often mixed with opal and cryptocrystalline quartz grain ribbon block, hardness 6.5-7 degrees, specific gravity 2.65, color is quite hierarchical.Having translucency or opacity.Trigonal crystal system of the original morphology.Often show dense block shape and form a variety of structures, such as breast shape, grape shape, tuberculous shape, common for concentric circle structure.Chalcedony of various colors, usually green, red, yellow, brown, and white.According to patterns and impurities, it can be divided into onyx, silk onyx, moss onyx, castle onyx, etc.Often used as a plaything, an ornament, or a plaything.Ancient burial objects often see a string of agate ball.


Agate is a lot of more phyletic, a pictographic motifs agate, agate natural pattern, agate, agate, pictographic having slice, grain aquatic agate, chalcedony, ocean landscape agate, agate, agate shadow patterns such as general), south red agate, warring states red agate, crystal agate, north red agate, green agate, purple green agate, YanYuan agate, sardonyx, fire agate, gobi agate, grape agate, agate, Wolf blood xinjiang hotan agate seed makings, agate and so on.


Often show dense block shape and form a variety of structures, such as breast shape, grape shape, tuberculous shape, common for concentric circle structure.Color is not
Heart lamp - red spirit of warring states period
Heart lamp - red spirit of warring states period
First, depending on the type and amount of impurities it contains, it is usually distributed in bands, concentric rings, clouds or branches. White, gray, brown and reddish brown are the most common colors. Black, blue and other colors are also available.Stripes white or nearly white.Waxy luster, translucent to transparent.Conchoidal fracture.Mohs hardness 7, density 2.6-2.7g/cm cubed.
Show irregular block shape, near oblate circle, cylinder shape (for the redundant part of processing handicraft).Red, orange red to deep red and milky white, gray.Stripe white.Translucent.Surface flat and smooth, glassy luster;Some more uneven, waxy luster.Light body, hard and brittle, easy to break, section can be seen to stress point as the center of the concentric circles of ripples, like a shell.With sharp edges, it can cut glass and leave scratches.No smell, light taste.Rapid friction does not heat easily.With qualitative firm, color red, transparent person is beautiful.


mosaic for swimming pool  (2)