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Sijiaying Mine (Sijiayin Mine), Luan Co., Tangshan, Hebei, Chinai
Regional Level Types
Sijiaying Mine (Sijiayin Mine)Mine
Luan Co.County
TangshanPrefecture-level City
HebeiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
39° 40' 30'' North , 118° 45' 25'' East
Latitude & Longitude (decimal):
39.67500,118.75694
GeoHash:
G#: wxh3wqs5t
GRN:
N27E66
Type:
Mine
Köppen climate type:
Dwa : Monsoon-influenced hot-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Linxi100,316 (2015)26.6km
Tangjiazhuang79,489 (2015)27.2km
Guye41,484 (2015)27.7km
Zhaogezhuang86,555 (2015)31.2km
Changli64,476 (2012)33.8km
Mindat Locality ID:
144457
Long-form identifier:
mindat:1:2:144457:8
GUID (UUID V4):
0
Name(s) in local language(s):
司家营铁矿, 滦县, 唐山市, 河北省, 中国


Algoma-type iron deposit, consisting of multiple stratiform orebodies in biotite microgneiss, K-feldspar microgneiss and minor intercalated amphibolite, quartzite and marble. The deposit is located in a gently-dipping anticline and syncline. The ore minerals are mainly laminated, minor banded and massive, and are mainly composed of fine-grained magnetite and quartz. Some parts of the deposit are composed of hematite, with minor actinolite, tremolite, amphibole and sulphides. The host strata are metamorphic rocks of the Archean amphibolite facies, derived from mafic volcanic lava, felsic volcanic graywacke, and carbonates that formed in a deep marine basin.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘTremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
ⓘFerri-winchite9.DE.20◻(NaCa)(Mg4Fe3+)Si8O22(OH)2

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Hⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ HematiteFe2O3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ QuartzSiO2
Oⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
NaSodium
Naⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mgⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ QuartzSiO2
Siⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Caⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ HematiteFe2O3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2

Other Regions, Features and Areas containing this locality

AsiaContinent
China
Eurasian 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

Wenyuan Cui and Naixian Zhang (1983): A study on ferri-winchite in the iron deposit of Sijiaying, Luanxian, East Hebei Province. Journal of Jilin University, Earth Science Edition 28(3).
Rodionov, S.M. et al. (2004): Descriptions of Northeast Asia Metallogenic Belts. In: Rodionov, S.M., Obolenskiy, A.A., Seminskiy, Z.V., Bounaeva, T.V., and Nokleberg, W.J. (eds.): USGS Open-File Report 2004-1252.
Baofeng Shen, Anmin Zhai, Chunliang Yang, and Xiulan Cao (2005): Temporal-spatial distribution and evolutional characters of Precambrian iron deposits in China. Geological Survey and Research 28(4), 196-206.
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