Ancient jade identification ( 4) _ figurine skills

Core tip: the ooze color of ancient jade was to identify the important symbol of ancient jade, therefore many ancient jade counterfeiting often first counterfeiting ooze color, let a person think jade has ooze is ancient jade. What is a ancient jade? Ancient jade long buried ancient jade ooze color is to identify the important symbol of ancient jade, therefore many ancient jade counterfeiting often first counterfeiting ooze color, let a person think jade has ooze is ancient jade. What is a ancient jade? Ancient jade buried underground for a long time, due to the pressure, temperature, and the effect of various substances in occurring in the course of color change, known as the ooze color. Yellow ooze scale ooze, white water seeps, green for copper ooze, purple to ooze blood, and black for mercury seeps. To achieve genuine antique, often artificial imitation ooze. Copy this early in the northern song dynasty, when the Ming and qing dynasties, various imitation ooze gimmick, very difficult to recognize. Through the barbecue make the color white, but compared with ancient jade, a hairline fracture surface of the fire; Small jade in the leg of lamb, a few years later to take out the surface like GuYuHong silk ooze blood filaments, commonly known as 'sheep' jade, similar and jade 'dog', but the jade slightly dry; The quality of a material soft jade plum boiled, then paint with oil extraction method, and commonly known as 'MeiYu', generally appears to build not only natural; Jade with scrap iron mix together, with hot vinegar buried after quenching, after months of jade surface is iron corrosion from orange peel, mixed with dirt spots, deep red iron dogs, commonly known as 'knocking jade'; With the 'base' of color, the color jade into the muscle for a long time to cook is not retreated, the ooze color at the time of day Yin color is bright, slightly cloudy sunny. Any or most of the ancient YuZhen unearthed is tasted, if brightness is new is extremely rare, it more with a caused by non-artificial ooze color, because it ooze color rich, gorgeous colorful, so cherished by all previous dynasties collectors and connoisseurs.