Is Xiuyan jade not equal to jade jade?
In China, the use of jade jade has a long history, the color is mainly green, and its depth is different. Due to the diverse characteristics of jade color, it can be used to sculpt various kinds of pretty crafts. Color beauty can also be used for jewelry stones.
Xiuyan jade refers to jade produced in and around Xiuyan County, including serpentine jade and tremolite jade:
The jade jade is mainly composed of a kind of mineral called serpentine. Because it is mainly produced in Xiuyan County, Liaoning Province, it is called the jade jade, which is the legal name of the national standard. The origin is not necessarily in Xiuyan County, Liaoning Province. For example, serpentine jade from Jiuquan, and serpentine jade from North Korea belong to Saitama. The southern jade from Guangdong is mainly composed of serpentine. The official identification certificate can only be called serpentine jade, and it cannot be written as southern jade.
First, the jade jade serpentine
1. The narrow jade is a green serpentine jade. Among the four jade species, the hardness is the lowest, and the pure serpentine jade has a Mohs hardness of 3 to 3.5 degrees, generally around 4 degrees. Due to the large output, it is the lowest price among the four jade species. Due to the above reasons, the market share of the jade jade is the highest. The typical jade carvings commonly found in shopping malls include incense burners, cabbages, flowers and birds, and mountains. The high-quality jade works are crystal-clear and very beautiful. The value was underestimated before, and now the price is rising rapidly. Recently, high-quality jade jewelry has also been sought after by the market. In the past, the jade bracelets of tens of dollars have been expensive.
2, flower jade. The name of the colored serpentine (jade) in Xiuyan. Due to its rich color, it is mainly used for making carved pieces, which can be as large as several meters and a few centimeters small. There are also a small number of accessories, handles and so on.
Second, amphibole jade
Most people think that Xiuyan only produces serpentine (jade), and the actual Xiuyan also produces amphibole. The mineral composition of the amphibole jade produced by Xiuyan is the same as that of the white jade produced by Hetian in Xinjiang. The high-quality Xiuyan amphibole jade is delicate and moisturized as much as Hetian jade.
Xiuyan amphibole jade is divided into two categories according to its superiority: it is produced on the mountain, and the local mine is called “old jadeâ€. Found in the riverbed called "He Mo Yu".
1, old jade
The main difference between Xiuyan Laoyu and Xinjiang Hetianyu is color and skin. Xinjiang Hetian jade is known as sheep fat white, white and moist like sheep fat. The old jade of Xiuyan is rarely white, mostly light yellow, light green or yellowish green. The old jade is also called mountain material on the mountain, and the yellow one is also called "mountain material". Due to the weathering of old jade stone, many original stones have a thin or thick weathered shell. The jade stone is called leather, mainly yellow-brown.
2, He Moyu
As the name suggests, He Moyu is produced in riverbeds and riverbanks. River Moyu is a weathered rock on the mountain and falls into the river. After millions of years of weathering, erosion and handling, the mill has become a large and small jade “river pebblesâ€. Because the distance between the original rock production area and the current river mill jade production area is not very far, the river mill jade is rare as a cobblestone, and most of the original shapes still exist, but the angular roundness is different. The river jade is either stored in the water or covered under the soil. It is different from the weathering conditions of the old jade, so the characteristics of the outer skin are different. Generally, the skin of the river jade is brownish and redder.
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