What is huanglongyu? And what is the difference between quartz stone?
Throughout the recent stone auction contests, huanglongyu still sought by the funds, raw ore prices millions of yuan transactions; in contrast, similar to the shape of the yellow stone, Taishan Yucheng prices are raw stone price inferior by comparison, a few thousand dollars turnover. But in fact, these yellow, transparent, ordinary stones in geological structure belong to the same blood of the immediate family, there is no value difference in texture. For ordinary collectors, their high huanglongyu as sought after, find the value of depression in the "family".Held on Friday in Qingyuan Kistler auction, huanglongyu the Yunnan's "outsider" rocks, of all kinds of transaction than Guangdong native jade stone material is active, the high price to 30 thousand yuan per kilogram, many hundreds of thousands of millions of yuan yuan, auction turnover, a competitive price, Taishan jade but only a few thousand yuan per kilogram, the price of only a few hundred yuan yellow stone. Visited Guangzhou and Foshan stone trading market, found that the price huanglongyu are 3~5 times of Taishan jade, is 10 times more than the yellow stone, gold stone.
In fact, the main ingredients are specifically or silica, but quartz is phaneritic, huanglongyu is adiagnostic. It's jade
From the price point of view, huanglongyu raw stone price is 3~5 times of Taishan jade, is still in a strong rise in Taishan jade after 2010, prices are also relatively fast speed. At present, the price of gold yellow stone stone hard to hold a candle, still in the "depression", stone material price a few hundred dollars sold, high-grade goods prices are only a few thousand yuan.The concern is that although the Huanglong Yucheng to active, the price of the finished product and process that is not so rapid rise, from the 2011 ~2012 market, already entered the high consolidation period. Prices continue to soar only raw material stone, the current price per kilogram more than 30 thousand ~5 yuan, is still in the rising channel. And similar ornaments, pendants, jewelry or have seal processing products, the Guangzhou market price is thousands of dollars on the yuan, and no more than the Taishan jade, Hezhou yellow stone is much higher, at a basic price range.
Huanglongyu original person yellow stone. In the eyes of local people, it is like the color, Tianhuang jade hardness, compared with Hetian jade and nephrite, hardness, better penetration degree is higher, more vibrant colors rich. Because of its production in the Longling, on a yellow color, so the final was called huanglongyu.Quartz is a kind of physical and chemical properties of mineral resources are very stable, quartz stone quartz stone plate manufacturers are currently on the plate produced a short, the main component of the high content of quartz plate is more than 93%, so called quartz stone.
