Nan Hong agate stone feature Nan Hong agate identification method
The original stone of Nanhong agate presents different sizes and irregular blocks. Each piece of Nanhong agate is an extremely individual individual. Many of the raw stones of the Nanhong agate, especially those of better quality Nanhong, have long been affected by supergeneity and form a layer of hull on the surface. Most of the production sites in Nanhong agate are rather harsh and economic conditions are relatively backward. Therefore, the price difference between Nanhong agate rough and Nanhong agate manufactured goods is relatively large. The original Nanyang agate stones are highly gambling, so there is great uncertainty in evaluating the quality of the original stone. Nangan agate, the common color for Gansu's yellow persimmon. (Orange red), red, pink. There are also unusual purple, and these colors of transparent or translucent color change, including close to transparent colorless, are roughly defined For the red color scale of South Red, and the number of white-colored behemoth agate cups, there are ribbon-like textures that are half-and-half of white and red. Note here that the lines of Nanhong are very sharp and all lines are turning The time will have a clear perspective, (one of the important criteria of a judgment) gives people a clean and agile feeling. (that is to say, clearly distinguish between red and white!) South red except the white color lines, the gradual change of red to transparent beyond There will be other changes (sometimes with some associated minerals, black or turquoise). On the texture, Nanhong is a gum texture. Even if the red beads are not opaque, you can see that the color is transparent and consistent from the inside to the outside. Conversely, even colored beads are awkward. Feeling, here note that this texture is temporarily unable to falsify, unless the old material new workers. Therefore, false South Red is basically pure red. Bead appearance, most of the old beads, especially the old chalcedony / agate beads will have a half moon weathering pattern, this line is mainly due to long-term use of the reasons, the old beads of dZi beads and other valuable value has appeared new imitation The weathering pattern made by tapping, but it can be clearly seen that the surface of powder and water produced by the slurry does not match, and the size of uniform, dull, dull depths of the texture (Crescent inside, old weathered pattern inside the crescent moon is Glossy) But here we noticed that no large-volume dyeings of Nanhong were found to have weathered lines, and most of them were cracks on the surface of the agate made by direct high-temperature firing. Nanhong agate punching is a unique place, may be an aniseed double-sided punching and then out of the beads (the hole will not be small), after the use of too long, the hole wear is very smooth. Nan Hong agate, the name itself is already a mystery, no one knows exactly when the name of Nan Hong originated. In the shape system, the Nanhong material is small and the uniform color volume is smaller, so all the bigger ones will be made ornaments, and the small ones will be used to make beads or pendants. In addition to the pendant, there are common types of olive-shaped lezi, are round beads, drum-shaped beads, barrel-shaped beads, wheel beads, abacus beads, melon beads, spacers, droplets beads (pencils), mostly circular beads, there are also All kinds of carved pieces made by blocks. The color of Nanhong agate is generally dominated by the red color. The colors are persimmon red, red, pink, purple, etc. Now the production of Nanhong agate has become less and less, and some of the red agate that can be basically bought belong to the red agate. Antique type, the price is very high. So, how is this very rare and rare Nanhong agate to be identified? First, let's look at the color. The lines of Nanhong agate are relatively clear. There are no powder or some variegated colors in the middle of the grain, but the fake south. Red agate will have some burning marks in the cracks, which is actually easier to see. Moreover, the fake Nanhong agate color is mainly red, but we know that the red and red agate is now very rare. True South Red Agate is particularly smooth and natural when it is touched. It can be seen from the light that it has the characteristics of light transmission. The South Red Agate is a gelatinous form, that is to say, it is full of red. Nanhong agate is also not light-transmitting, and even the colorless Nanhong agate will not be very transparent. It will have a sense of embarrassment. Nanhong agate will produce weathering under the passage of time, resulting in crescent-shaped weathering patterns. But there will be no fake ones. South Italy Style South Italy Mediterranean Style P5*P10 Transparent Led Screen,Transparent Led Glass Display,Led Glass Display,Led Display Screen Glass Shenzhen YuGuang New Material Co.,Ltd , https://www.ygsmartfilm.com
