ByJune 18, 2006 , China University of Geosciences ( Beijing ) School of jewellery and Peking University Gem Testing Center and hosted the Jin Xiangyu academic seminar held in Beijing taipei .
Attend a seminar leader ,expert ,guests and reporters about 60 people .Figure 1 in the seat of the leadership of the Ministry of culture Gongwangfu Management Center Director Mr. Gu Changjiang ,Ms.
Liu Xia ,deputy director of the Imperial Palace Museum ,former vice president of Mr. Yang Boda of China University of Geosciences (Beijing) School of jewellery ,former dean Wu Guozhong professor of Peking University Gem Testing Center of legal representative ,vice director Professor Cui Wenyuan ( see photo 1) .
The Ministry of culture Gongwangfu management center director Mr Gu Changjiang to deliver welcoming speech, he said :Prince Gong House Area of 28000 square meters ,every day to receive 21000 people visit ,from the area and a visit to the proportion ,than was thought to receive overload of Museum of the Imperial Palace ,so ,Gongwangfu reception visit the arduous task .
In addition ,the head of the central inspection or accompanied by the reception of foreign leaders visiting the task often ,last year the Taiwan leaders of the Kuomintang and PFP leader James Soong Lian Zhan to China to visit, only to the same unit access place is respectful Wang fu .
In April of this year meeting, the government put forward to build Prince Gong palace culture museum opinion ,its position will be and the National Museum ,the National Library racing together bridle to bridle .
Subsequently, the director changed direction ,when it comes to Gongwangfu artifacts by the imperialist powers robbed ,large cultural relics lost to foreign countries, in many foreign auction catalogue ,can often see Gongwangfu artifacts ,these artifacts by the state or individuals to buy back is not realistic, but is the first to do a copy for your visit is feasible .
Today ,in the Prince Gong Jin Xiangyu held the first academic seminar ,and Jin Xiangyu making Gongwangfu loss of three pieces of cultural relics replicas to Gongwangfu ,indicating that Prince Gong house construction cannot leave the support of the people, thank you very much !Figure 2 Figure 3 later ,Sichuan Province jewelry jade jewelry industry association, Mr.
Lan Jiachen on behalf of Sichuan Bao union Sichuan Jin Xiangyu craft product Limited company to the Ministry of culture to Gongwangfu Management Center Director Mr. Gu Changjiang donated by Jin Xiangyu as raw material for the production of three pieces of Prince Gong relics replicas ( see figures 2 and 3) .
Professor Wu Guozhong said : the history of the legend ,Jin Xiangyu is very scarce and very precious ,but no one can see .Jin Xiangyu was in the thirtieth International Geological Congress to appear, and later in various trade fairs are also exhibited ,this kind of ore smells like chocolate cream flavor ,but is very rare ,hard to find ,so the price is more expensive ( fair price of about 1000 yuan / kg ) .
Professor Cui Wenyuan on Jin Xiangyu definition ,fragrance sources are discussed .Chengdu Institute of Technology Professor Zhang Rubai on behalf of Professor Wu Guozhong ,Professor Yang Fuxu ,Professor Huang Qiyi Jin Xiangyu and textual research ,from history ,geology ,mineralogy ,spices chemical and many angles to the modern Jin Xiangyu was studied ,the conclusion is: the nature exists emit the fragrance of jade ( jade material is mineral ) ,this jade only in special geological environments on the formation ,nature is unlikely to be the emergence of a large number of .
Report with many detection mechanism to Jin Xiangyu test report data .The report also revealed that Guangdong ,Guangxi ,Shenzhen ,Chengdu ,the false Jin Xiangyu, mostly in the marble surface coated with a layer of brown organic coating ,soaking in some flavor of imitation and become, use infrared analyzer detect false Jin Xiangyu and true Jin Xiangyu infrared spectral line is completely different .
Peking University gem testing center vice director Professor Wang Shiqi tells the story of 2002 September and Prof. Yang Fuxu went to the Shaanxi monument dam carnation production investigation ,the earliest found in the local Jin Xiangyu place ,collected many rocks smell ,no flavor ,later geological survey in blasting ,blasting pit stone is removed fragrance .
These fragrant stone is serpentinized marble ,appearance is a brown and yellow ,the fissures are easy to grow ,with strong adsorption capacity .Its fragrance source may be formed in the process of underground oil organic aromatic gas rise process by adsorption ;may also be the ancient times the area with a lot of aromatic plant ,long-term production of leaves and plants after the death of underground water flow by adsorption preservation ;may also be bacterium in the decomposition process in the release of food scented liquid adsorption .
But now prefer the second possibility of more people, this can also be interpreted in the same mountain to different locations to find Jin Xiangyu the fragrance will have the difference phenomenon .
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