HuangLongYu name (yellow stone, is a kind of ornamental, the main producing area of guangxi for HeZhou, chaozhou, guangdong, etc, in Silver links bracelet weaving addition guangdong taishan and zhejiang province of jinhua in produce. LongLing (yellow stone of yunnan were developed, the business will start around links london UK jade (yellow stone as jade processing and sales, because LongLing and produced in the color yellow to give priority to, hence its name "HuangLongYu". A car before probably links of london heart charm stone is controlled yuan can buy go, "good HuangLongYu material now has been sold to 7 per kg-100000 yuan."

According to China university of geosciences expert introduction, the composition of the HuangLongYu actual material is silica rubber, including links of london sweetie physical jadeite quartzite, hidden crystal quality brooding quartzite and show a series of crystal jadeite, it MaShi hardness 6.5 7, and jade quite, slightly links of london rings higher than hetian jade; Toughness slightly after hetian jade, jade slightly above; An expert in between jade and stone seems between. "According to the show's composition and links of london bangles physical property, although be jade but not real jade."

It is because of HuangLongYu "unidentified pawnshop, auction," to HuangLongYu acquisition. Wuhan a pawn, analysts say current pawnbrokers do only accept jade and hetian jade, "HuangLongYu flows into the market time too links london short, and did not get the average consumer identity, is stone is jade is still controversial, no one dare to."

In a jade city boss, it seemed, HuangLongYu color is not rich, basic only one old yellow, lack of change; 2 it is easy to petrochemical, furnishing articles links of london put a colour not started after so beautiful, need to be in the water or oil were a dip will restore beautiful. Because of the nature of the HuangLongYu is not stable, so many to personal links london wholesale collection is given priority to, almost no jade business selling, mainly is the fear in after-sales disputes caused.