Fuxian kimberlite field, Wafangdian Co., Dalian Prefecture, Liaodong Peninsula, Liaoning Province (Manchuria; Dongbei Region), China
This page is currently not sponsored. Click here to sponsor this page.
|Location is approximate, estimate based on other nearby localities.|
|Latitude & Longitude (WGS84):||39° North , 121° East (est.)|
|Margin of Error:||~56km|
|Köppen climate type:||Dwa : Monsoon-influenced hot-summer humid continental climate|
Diamond deposit, located in the Fuzhou Basin in Eastern Liaoning uplift of the North China Platform. The basement rock consists of Archean granite and gneiss that is overlain by Paleozoic and Mesozoic sedimentary rock in a N-NE-trending synclinorium. Kimberlite occurs along EW striking faults in the basement and NE-striking faults in overlying rocks. The major Tanlu fault zone is the main ore-controlling structure.
Eighteen kimberlite pipes and 58 kimberlite dikes occur in the area. The pipes are complicated and irregular. Eight of them have economic grades, averaging 50 mg/m3. A maximum grade of 308 mg/m3 occurs in pipe No. 50. The kimberlite dikes occur along fractures that strike N-NE and dip at 70° to 80°. They are parallel to each other and eight of them, which are intensely carbonate-altered, bear diamonds. The richest of these dikes is no. 69, with a grade of 327 mg/m3. The diamond hardness is more than 88,000 kg/mm2. Most diamonds are transparent and with a strong adamantine luster.
Mineral ListMineral list contains entries from the region specified including sub-localities
15 valid minerals.
Rock Types Recorded
Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List TypeAlphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
Localities in this Region
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Leung, I.S. (1990) Silicon carbide cluster entrapped in a diamond from Fuxian, China. American Mineralogist: 75: 1110–1119.
Leung, I.S., Guo, W., Freidman, I., and Gleanson, J. (1990) Natural occurrence of silicon carbide in a diamondiferous kimberlite from Fuxian. Nature: 346: 352–354.
Lijian Qi, Zuojun Tang, Xinbiao Lu, Mouchun He, Fan Zhang, and Qing Miao (1999) Typomorphic peculiarities and significance of mineral inclusions in diamond in Liaoning Province, China. Journal of Gems & Gemmology: 1(3).
Huifang Liu (2002) Hexagonal pentlandite and sylvite inclusions in diamond from Liaoning. Geological Science and Technology Information [Dizhi Keji Qingbao]: 21(2): 51-54.