First discovered in Jilin mining jade 100 years of high hardness | jade | Jilin _ news

Original title: first discovered in Jilin mining Centennial high hardness jade and jade in China

Authorities wide nets of Changchun, October 5 (Xinhua Liu Yuanyuan) recently in Changbai mountain in Jilin province discovered a century of mining for the first time large jade mines, mainly composed of quartz jade and her jade-green mud. Determination of quartz by Jade hardness of 6.5-7. This was discovered by the Jilin province high hardness jade, Jilin will be China's another jade producing area.

Is located in the town of panshi city, Jilin province, Fu-the jade mines, by the Liaoning Provincial Bureau of geology and minerals exploration geological survey identified as a large Brigade of seventh jade. Its former lead-zinc mine, accidentally discovered a quartz-sand ore in mining last year, yellow, green, black and other colors, smooth surface. By the China University of Geosciences (Beijing) School of jewelry appraisal Center, quartz and jade ore body and her jade-green mud. China University of Geosciences and the gems and jewelry trade association, Jilin province, were named two jade "Jilin Pan long Yu" and "Jilin Pan Dragon Black Jade." Experts, her jade-green mud is "mo", the mineral components primarily for chlorite, quartz and Mica, MO with 3 ingredients are less common in the Jade varieties. Its original stone due to changes in the Earth's crust hundreds of millions of years, rubbing, squeezing, forming a natural black ink of natural light. China University of Geosciences (Beijing) baifeng, Associate Professor School of jewellery, "said Jilin Pan long Yu" hardness of 6.5-7, falls somewhere in between the tooth and Amethyst, and Burmese jade as stiff. Preliminary exploration, jade ore reserves to be mined for centuries. (Manuscript sources: authorities wide nets)

Responsible editor: Zheng Hanxing

Article keywords:
Jade mine in Jilin province

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吉林首次发现可采一百年的高硬度玉矿|玉矿|吉林_新闻资讯

　　原标题：吉林首次发现可采百年高硬度玉矿成中国又一玉石产地

　　央广网长春10月5日消息（记者刘源源）吉林省近日在长白山脉首次发现一座可采百年的大型玉矿，主要成分为石英质玉和绿泥云英质玉。经测定石英质玉石摩氏硬度达6.5-7。这也是吉林省首次发现高硬度玉矿，吉林将成为中国又一玉石产地。

　　位于吉林省磐石市富太镇的这个玉矿，经辽宁省地质矿产勘查局第七地质大队勘查确认为大规模玉矿。其原为铅锌矿，去年在开采中偶然发现有石英质矿石，有黄、绿、黑等多种颜色，表面光滑细腻。经中国地质大学（北京）珠宝学院鉴定中心检测，矿体为石英质玉和绿泥云英质玉。中国地质大学及吉林省珠宝玉石首饰行业协会把两种玉石分别命名为“吉林磐龙玉”和“吉林磐龙墨玉”。专家介绍，绿泥云英质玉石即为“墨玉”，矿物成分主要为绿泥石、石英和云母，含此3种成分的墨玉在玉石品种中较为少见。其原石由于地壳上亿年变动、摩擦、挤压，形成天然漆黑如墨的自然光面。中国地质大学（北京）珠宝学院副教授白峰表示，“吉林磐龙玉”摩氏硬度达6.5-7，介于牙齿和紫水晶之间，与缅甸翡翠硬度相当。初步勘探，玉矿储量丰富，可供开采百年。（稿件来源：央广网）

责任编辑：郑汉星

文章关键词：
玉矿 吉林

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