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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Longmenchang Ag-Au deposit, Youxi County, Sanming, Fujian, Chinai
Regional Level Types
Longmenchang Ag-Au depositDeposit
Youxi CountyCounty
SanmingPrefecture-level City
FujianProvince
ChinaCountry

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Latitude & Longitude (WGS84):
25° 57' 0'' North , 118° 18' 30'' East
Latitude & Longitude (decimal):
25.95000,118.30833
GeoHash:
G#: wss5shj3x
GRN:
N18E76
Type:
Deposit
Köppen climate type:
Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Shanglian980 (2013)35.5km
Gukou370 (2013)62.7km
Huangtian2,820 (2012)62.8km
Shuikou3,760 (2012)64.0km
Mindat Locality ID:
248470
Long-form identifier:
mindat:1:2:248470:2
GUID (UUID V4):
0
Name(s) in local language(s):
龙门场银金矿, 尤溪县, 三明市, 福建省, 中国


Vein-type silver-gold deposit, ocurring in the outer contact zone of an intrusive complex.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


4 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Chlorite Group'-

List of minerals for each chemical element

HHydrogen
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
OOxygen
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
AlAluminium
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
Sⓘ PyriteFeS2
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
FeIron
Feⓘ PyriteFeS2
AuGold
Auⓘ Native GoldAu

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

Zhicheng Zhang (2000): Geological feature of gold deposits and the ore-searching direction in central Fujian Province. Contributions to Geology and Mineral Resources Research 15(4), 357-365 (in Chinese with English abstract).
Keyao Zhang (2005): On ore-hunting indicators of leading-type gold mines in Fujian Province. Geology of Fujian 24(1), 60-64 (in Chinese with English abstract).
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