How to choose Feng Shui jade raw stone, the water color depth is the most important
As a feng shui ornament, jade is favored by many people, who believe that it has magical feng shui effects and can bring benefits to people's body and mind. The main reason why jade raw materials are difficult to identify is that they are wrapped in a thick layer of skin. The door opening and opening cannot represent the internal quality of the entire jade material. Therefore, when purchasing jade, you must carefully observe the overall jade material and cut, including whether there is green, the direction of green, the amount of green, the degree of concentration, the green color is positive, thick, light, the length of Yang and water, and cracks Only by comprehensively considering several and other factors can we more accurately judge the quality of the jade material, weigh the price, and then decide whether to buy it.
Pay special attention to the following phenomena during transactions
Small incisions in large materials
On a large piece of jade raw material, there are some small incisions, and green can be seen at the incisions. Special care should be taken. This shows that the jade material has average performance and is a low-priced brick material.
Openings are not polished
Special care should be taken when the fractures, openings, scratches, cuts and other places on the jade material are green and fine but are not polished. Such jade materials often have many cracks, are gray at the bottom, are not green, are not properly watered, or are black inside the green, and have too many impurities, so they have to be left unpolished to keep the original openings as a cover.
More small green windows are suspicious
There are many small green windows on a jade material. Buyers should be more cautious, especially high-end jade materials. You should consider: Since there are so many greens, why not connect these small windows, expand the greens and sell them at a good price? In fact, when sellers are looking for greens, they often leave many traces of rubbing and digging. Most of these marks are There are no green spots on the jade material. As long as buyers pay attention, they should find these marks.
Be careful with large pieces of jade material
Sellers sometimes cut off a small piece of jade material from the aniseed material, but only show the aniseed material when displaying it, not the small piece. In contrast, buyers should note that the green color may change between two pieces, possibly in a bad direction, so sellers do not show buyers small pieces whose color has deteriorated. The seller must study the small piece cut off before buying. To merge the two pieces, carefully observe whether there is any possibility of the green extending to the larger piece of jade.
Be careful with large green areas
Be careful with large areas of green seen on wool cuts. There is a folk saying that "I would rather buy a line than a large area (referring to green)". Because a large area of green is often caused by the seller making a cut along the direction of the green, that is, parallel to the green. This knife turned a line of green into a large area of green, and the thickness of green was only a thin layer. If the buyer does not pay attention at this time, he will be deceived and suffer a loss.
Pay attention to bad quality and judge good quality
Many vendors will cut up materials that are not easy to sell and then re-glue them together for sale, passing them off as good quality. Therefore, when reviewing the materials, buyers must be careful to see if there are any adhesive seams in the rough stones. If necessary, the jade materials can be sprinkled with water or soaked in water to observe whether there are bubbles or cracks.
Surface features should be carefully observed
The skin of jadeite raw materials often has ringworm, pine flowers and other features. These features may indicate the presence of green inside the wool skin, but beware of counterfeiting by unscrupulous traders If these characteristics are simply and blindly matched, it is likely to be deceived and suffered a loss.
The depth of the water color is the most important
When purchasing green raw materials, you must understand the impact of the quality of the water on the finished product, otherwise it will be difficult to save money. If light can penetrate within a few millimeters of the raw material, and it is green and very transparent, crystal clear and beautiful, then the material cannot be used to make high-end ring faces; or if the ring face is made, it will appear light green or even colorless. Generally speaking, it is better for the sunlight at noon to penetrate 6-13mm inside the cut jade material. You can adjust the thickness of the finished product by distinguishing the thickness of the cutting material.