The origin of all kinds of precious stones in China. Diamonds: Mengyin, Shandong; Wafangdian, Liaoning Ruby: Ailao Mountain in western Yunnan; Sapphire: Shandong Changle III. Golden Emerald: It has appeared in Xinjiang, Fujian, Inner Mongolia, Sichuan, Hunan and Henan, but it has not reached the gem level and is about equal to wood. Fourth, spinel: wood. 5. Crystal: Jiangsu Donghai, Shuyang, Beijing Fangshan, Yanqing, Hainan Ding 'an, Inner Mongolia, Xinjiang, Sichuan and Yunnan. Amethyst: Henan, Kuandian, Liaoning and Wutai Mountain, Shanxi. Seven, topaz: amethyst heat treatment Eight, smoke crystal: Inner Mongolia, Shanxi, Heilongjiang, Fujian, Henan, Xinjiang, Yunnan, Gansu. Emerald: Davdar mining area in Tashkurgan, western Xinjiang, 10. Aquamarine: Ayubrak Cocoto Sea, Altai, Xinjiang 1 1. Tourmaline: Altai, Xinjiang, Ailao Mountain, Yunnan. Zircon: Mingxi, Wenchang, Hainan, Changle, North Jiangsu and Northeast China. Altai, Xinjiang, South Tianshan, Kuandian, Liaoning. 13. Garnet: Jiangsu Donghai, Tibet Garnet 14. Olivine: Hemaping, Hebei, Jiaohe, Jilin. Shanxi, Inner Mongolia. Topaz: Inner Mongolia, Jiangxi, Tianhe Stone: Altay, Xinjiang, near Fugong between Gongshan County and Lushui County in northwest Yunnan. 17. nephrite: Kunlun Mountain, Altun Mountain, Tianshan Mountain, Xiuyan in Liaoning, Meiling in Piaoyang, Jiangsu, Nachitai and Zaozao in Qinghai, Longxiyu in Wenchuan, Sichuan, Jiuquan in Taiwan Province, Xinyi, Luchuan, Junan, Laojuntang in the Ming Tombs, Tai 'an, Lantian in Shaanxi, 18th. Dushan jade: Dushan, Nanyang, Henan, salto Sea, Tori County, West Junggar. Red agate: Yunnan, China. Agate: 20 Ating River, Xunke County, Heilongjiang, Fuxin, Liaoning, Inner Mongolia. Silicified wood: Yanqing, Hebei, Liaoning, Xinjiang. 2 1. Mi language: Xinmi County, Henan Province, Qinglong County, Guizhou Province, Mentougou, Beijing, etc. 22. Opal: No natural opal has been found in China. Tragedy 23. Turquoise: Yunyang turquoise mine in Hubei Province, Shaanxi, Henan, Qinghai, Xinjiang, Anhui, Jiangsu and Yunnan. Malachite: Yangchun, Guangdong, Tonglushan, Daye, Hubei, Jiangxi, Inner Mongolia, Gansu and Tibet. Shoushan Stone: Taishan Township and Yueyang Village, Fuzhou City, Fujian Province; Bloodstone Bahrain Stone: Changhua Town, Zhejiang Province. North of Mayatu Mountain, 80km north of daban town, Bahrain Right Banner, Inner Mongolia, 27th, Qingtian Stone: South Suburb of qingtian county, Zhejiang Province, 27th, Leigongmo: Hainan Island, 27th, Fencui ~ rhodochrosite: Liang Shan, Jilin, Xinjiang, Sichuan, Qinghai 31st, rhodochrosite: Wafangdian, Miyun 31st, Pearl Zhuji, Zhejiang, Hubei, Hunan, Changping District, Beijing. Guangdong, Guangxi (Beihai, Hepu, Qinzhou and Yingpan) and Hainan (Lingshui, Lingao and Sanya) 32. Coral: Taiwan Province East Coast, Penghu, Nansha Islands 33. Amber: Fushun, Liaoning 34. Hung Hom: Taiwan Province Province, Hainan, Xisha Islands 35. Ivory: Yunnan 36. Coal concentrate, coal jade.