Judging the color of jade from three aspects
The color of jade is extremely rich, and the color is red, green, purple, white, yellow, black, etc., and these colors can appear on a piece of jade at the same time, which is a feature that is not found in general jade. In particular, the shape, combination and color of the jade color are varied and distributed. In China, folks often use "36 water, seventy-two beans, one hundred and eight blue" to describe the diversity of jade color. The coloring factor of jade is because it contains different metal elements. One is CR, metal chromium. It makes the jade a bright green emerald; the other is ferric iron, which gives the jade a blue-green hue. These two metal elements lead to two different types of emerald green. If combined with the red color of ferrous iron, it constitutes several categories of jade color. Starting from the following three aspects, we can better understand and judge the color of jade. The first is the hue. The color of the jade is often called the color, just like the human color, it is the first impression of this thing. Taking green jade as an example, the color can be divided into three categories: the first category is the green color of the positive color. This color is loved by everyone. We often refer to it as positive color or water green; the second largest color, It is blue-green; the third major color is yellowish color. We often call it bean green, which is the most common color in jade. Therefore, we have to have a horizontal axis in our mind to recognize the color tone more accurately and make the first step. Followed by the richness of the emerald color. The richness of the jade color, that is, the saturation. For example, in the green tones, we divide it by ten richness, very light positive color, we call it fresh green; four or five color green, called apple green; reaching seven or eight is the people's favorite The emperor green, this value is extremely expensive. If it is deeper, often called the old color, the value is much lower. This standard is like an ordinate, and we can accurately analyze the specific situation of the emerald. Finally, the color shape. The color shape refers to the specific distribution of the color, some of which are formed into filaments, some are formed into blocks, and some are thinner. For example, the full-color thing, the price is several times higher than the dissatisfaction color, it is full of color, taken from the color root, and the full color of the reflection, the value is also very different. A clear understanding of the color form of the jade can make an accurate judgment of its color. Embroidery is a general term for various decorative patterns embroidered on fabrics by needle and thread. Embroidery is divided into silk embroidery and feather embroidery. It is a kind of decorative fabric that uses a needle to puncture silk thread or other fibers and yarns with certain patterns and colors on the embroidered materials, and then forms the decorative pattern with the embroidery trace. It is the art of adding human design and production to any fabric that exists with needles and threads. Embroidery is one of the traditional Chinese folk crafts, which has a history of at least two or three thousand years in China. Chinese embroidery mainly includes Suzhou embroidery, Hunan embroidery, Shu embroidery and Guangdong embroidery. Embroidery techniques include: wrong needle embroidery, random needle embroidery, net embroidery, all over embroidery, lock silk, nasi, Najin, Pingjin, Yingjin, Panjin, fluting, scraping, poking, sprinkling, cross stitch, etc. the main uses of embroidery include life and art decoration, such as clothing, bedding, tablecloth, stage, art decoration. Cat Patches 3D Embroidery,Cute Patches Embroidery,3D Embroidered Patches,Clothing Patches Embroidery Shenzhen Longxiang embroidery products Co., Ltd , https://www.lxembroidery.com