Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Yuan river placers (Yuanjiang placers), Dingcheng District, Changde, Hunan, Chinai
Regional Level Types
Yuan river placers (Yuanjiang placers)Group of Placers
Dingcheng DistrictDistrict
ChangdePrefecture-level City
HunanProvince
ChinaCountry

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Latitude & Longitude (WGS84):
29° North , 111° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~56km
GRN:
N20E70
Type:
Group of Placers
Köppen climate type:
Cfa : Humid subtropical climate
Mindat Locality ID:
230346
Long-form identifier:
mindat:1:2:230346:1
GUID (UUID V4):
0


Diamond-bearing placers in the middle and lower reaches of the Yuan river, where it flows through a Mesozoic-Cenozoic basin.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

1 valid mineral.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘDiamond1.CB.10aC

List of minerals for each chemical element

CCarbon
Cⓘ DiamondC

Localities in this Region

China
  • Hunan
    • Changde

Other Regions, Features and Areas containing this locality

AsiaContinent
China
Eurasian Plate
Yangtze PlateTectonic Plate

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.

References

Wenyun Ma (1989): Characteristics of the jewel grade diamond placer deposit in Yuan river valley. Hunan Geology 8(1), 51-53.
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