Jadeite classification

Hard jade classification:

Traditional old-fashioned jade grading is always described by dark old pits, old pits, golden silks, new pits, oil greens, and bean greens, but for consumers, it can be said to be too abstract, in order to make consumption The person can understand jade simply and aptly, and the following provides a new classification method for reference.

1. Texture (species)

1. Glass ground: bright, clear and delicate texture. The most important thing is to have a "hard" feeling similar to a single crystal of gemstones, with few visible stone patterns. If visible impurities are mostly frozen stone flowers, bagasse or flake-like black smoke. This kind of texture is often seen after the internal reflection of light, sometimes there is a "cat eye" phenomenon. This texture is the highest of all germplasm and can be described as thousands of years.

2. Ice land: As the name implies, its crystals are like ice or rock candy, and the cleanliness is quite high. The texture is also very detailed, but it does not feel as cold and hard as the glass. The texture is quite good after the texture is set.

3. Huadi: Its texture is like the translucent shape of "jelly", but it can be seen in fine stone flowers, cotton wool and so on.

4. Winter melon: The texture is also close to translucent, and it feels like a winter melon after cooking.

5. glutinous rice ground: the texture should be transparent, with the delicate feeling of cooked glutinous rice, generally known as the hibiscus land close to this texture.

6. Rebirth: The texture is similar to that of glutinous rice, but some of the crystals in the jade meat are like rice that is not cooked.

7. Bean land: As the beans are not very transparent, the penetration is only two points on the surface, there are many visible cotton willows, fly wings, rice slag, etc. This kind of texture is illuminated under strong light for a period of time. "The charm" is lowered.

8. White land: Generally, the jade crystals are mostly white and colorless, and white is the most common color. The above-mentioned new factory jade is only at this level. This texture has no transparent concept. This texture is often called "Porcelain" is close.

9. Shantou: White is slightly gray, the color is like a hoe, and the bottom is wood.

10. Gray ground: opaque, multi-fiber texture, dark as scented, sandy.

11. Wudi: The texture is dark brown, opaque, and the bottom.

12. Oil land: The germplasm is iced and hard, and it feels that the grease shines on the surface. Generally, the color is more likely to appear on the jade than the dark green jade.

2. Color:

1. Brilliant green: green pure, positive, thick, but without black tone.

2. Blue-green: Green in the micro-band blue tone, called the green medium blue blue from the gemological point of view. It is because of its green and blue tones that it looks like a mysterious feeling of calmness, giving people a feeling of "sinking".

3. Green: Green is fresh. If it is born in the glass, it will be shaken like green water. The color is brighter and greener. It is the standard green.

4. Yang Green: Green fresh yang, micro-striped yellow tone, but also because of its yellow flavor, so the green has a bright sense of life.

5. Light green: Green is lighter and not fresh.

6. Turbid green: The color is darker green, but slightly turbid.

7. Dark green: Although the color is dark but dark, it is not fresh, but it still does not lose green.

8. Black and green: green to black with a black tone.

9. Blue: The color is slightly blue, the micro-band is green, and the gemology is called blue and medium green.

10. Gray: The color is not blue, not green, not black, with a gray tone.

11. Yellow: Most of the yellow color comes from the endothelium, and the texture of the yellow tone is often the jade species above the melon.

12. Purple: Compared with blush, those born in fog are blush, and those born in jade are mostly purple (purple), which are divided into pale purple, purple, brilliant purple, and blue purple.

13. White: This color is most common in jadeite. When it is born above the ground, it is colorless. When it is born under the bean, it appears white.

14. Blush: Mostly in the endothelium, born in jade meat, more filamentous distribution, there are also fragments, the red in the crack is the result of iron intrusion.

15. Black: No green tone, black ink.

16. Three colors: There are two colors on the white ground called "Fu Lushou", and those with three colors are called "Fu Lu Shou Xi".