Ancient jade identification (
_ figurine skills
Core clew: ancient jade has the branch of the north south, due to the climate, geographical conditions, different GuYuQin around the color also have great difference, only with jade green ooze color, for example, in 'yu ji' and 'the jade ji gao has the branch of the north south, due to the climate, geographical conditions, different GuYuQin around the color also have great difference, only with jade green ooze color, for example, in the' yu ji 'and' jade ji fill 'shrimp green, nose green, green crab shell, bamboo, the clear pool pale azure six, rain.
It isn't, gu yu along with a variety of ooze and multicolor ooze, qiao ooze for spot, black mark of lumbrukinase, etc. , such as tang multicolor seeps baraka, for example, the group of fairy on longevity, wanfu togeher with, magic is a change.
If, in accordance with the present wisdom and modern science and technology and some methods of archaeology, can still hold some jade by this rule, this is mainly from the geographical position, the structure of the burial environment, and was buried with several aspects, such as to verify.
Known to the group, high in our country west and low in the east, especially the five northwestern provinces, takes the salty soil.
On the contrary, the east low altitude, soil moist fertile and acidic, and corrosion and color change of jade is not the same.
Similarly, is bounded to 32 degrees north latitude, south north cold warm, this is more than the north soil seeps, much water seeps one of the important reasons of the south.
Buried environment is another important reason for the ancient jade all sorts of color ooze, such as the neolithic age, man was buried in the etiquette to the bottom of the coffin lay cinnabar (
Custom, thus causing buried jades excavated, disseminated the cinnabar and deep jade, euphemistically called: 'ruby' and 'surface'.
The rest of the copper ooze, mercury ooze, etc, for example, a name at learning.
Buried the coffin are generally divided into stone and wood, the sarcophagus is durable but its closed lax, so the fine sediment with water infiltration, thus cause the bottom of the ooze color will focus on the upper.
Wooden coffin is composed with tenon tooth, over time will rot, can be directly buried jades will appear on this phenomenon.
Offspring of burial method, of course, also use wood was buried, even rot collapse, jade can be preserved, but on one side of the ancient jade contact surface ooze color, instead of one side of the contact surface is basic no ooze.
Gorgeous ooze color is a pseudo gao pursuit of the object, from the late Ming dynasty began useful highlights, pretend to be noise, edge skin, green jade jade ooze, and often have to sell high-priced, followed by the qing, the republic of China and contemporary, make this method more concealed, means more clever, to be brilliant ancient jade culture casts a shadow.
To sum not, one of the ancient jade ooze color is the core of appreciating ancient jade, is crucial in generic gu yu, is nothing but tends to blame the victim only in terms of jade 'natural' look.
The need to read a book, see more, ask more, think more to master the point.
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