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Xialan layered Fe-Ti (V) oxide deposits, Xingning Co., Meizhou, Guangdong, Chinai
Regional Level Types
Xialan layered Fe-Ti (V) oxide depositsGroup of Deposits
Xingning Co.County
MeizhouPrefecture-level City
GuangdongProvince
ChinaCountry

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Latitude & Longitude (WGS84):
24° North , 115° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~53km
GRN:
N17E75
Type:
Group of Deposits
KΓΆppen climate type:
Cfa : Humid subtropical climate
Mindat Locality ID:
441623
Long-form identifier:
mindat:1:2:441623:7
GUID (UUID V4):
0c5bea30-62ac-4a75-95bf-e686d712e3bb


With a total outcropping area of ca. 13 km2, two large outcrops of the Xialan magmatic complex are identified: one near the Xialan town to the south and the other near the Chengqing town to the north. The mafic rocks from Xialan are mainly composed of gabbros/diabases with some olivine- or hornblende-bearing gabbros/diabases.
Ore-forming minerals in the Xialan Fe-Ti oxide deposits are mainly vanadium-bearing magnetites and fewer ilmenites. The ore deposits have an approximate reserve of 200 million tons, with an average grade of 24.77 wt% for FeOT, 4.39 wt% for TiO2, and 0.18 wt% for V2O3. The distributions of ore bodies show typical layered structures. The fine-grained diabases are commonly at the upper part of the mafic complex and sometimes they occur as interlayers or veins in the coarse-grained gabbro intrusions and are not distinguished from the latter at the lower part of the gabbro-diabase intrusions.

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

3 valid minerals.

Rock Types Recorded

Note: 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

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Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜ 'Calcium Amphibole Subgroup'
Formula: AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
β“˜ 'Calcium Amphibole Subgroup var. Hornblende'
β“˜ 'Clinopyroxene Subgroup'
β“˜ Ilmenite
Formula: Fe2+TiO3
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Magnetite var. Vanadium-bearing Magnetite
Formula: Fe2+(Fe3+,V3+ )2O4
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ 'Olivine Group'
Formula: M2SiO4
β“˜ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Magnetite
var. Vanadium-bearing Magnetite		4.BB.05Fe2+(Fe3+,V3+ )2O4
β“˜4.BB.05Fe2+Fe3+2O4
β“˜Ilmenite4.CB.05Fe2+TiO3
Group 9 - Silicates
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜'Calcium Amphibole Subgroup
var. Hornblende'		-AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
β“˜'Clinopyroxene Subgroup'-
β“˜'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
β“˜'Olivine Group'-M2SiO4
β“˜'Calcium Amphibole Subgroup'-AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
OOxygen
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oβ“˜ IlmeniteFe2+TiO3
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oβ“˜ Olivine GroupM2SiO4
Oβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Oβ“˜ Magnetite var. Vanadium-bearing MagnetiteFe2+(Fe3+,V3+ )2O4
FFluorine
Fβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
NaSodium
Naβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
SiSilicon
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siβ“˜ Olivine GroupM2SiO4
Siβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
ClChlorine
Clβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
KPotassium
Kβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caβ“˜ Calcium Amphibole SubgroupAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
TiTitanium
Tiβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiβ“˜ IlmeniteFe2+TiO3
VVanadium
Vβ“˜ Magnetite var. Vanadium-bearing MagnetiteFe2+(Fe3+,V3+ )2O4
FeIron
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feβ“˜ IlmeniteFe2+TiO3
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ Magnetite var. Vanadium-bearing MagnetiteFe2+(Fe3+,V3+ )2O4

Localities in this Region

China
  • Guangdong
    • Meizhou

Other Regions, Features and Areas containing this locality

AsiaContinent
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

Shu, Xu-Jie, Wang, Xiao-Lei, Chen, Long, Wang, Dan, Dai, Zhao-Yi (2023) Open-system differentiation of mafic magmas before the formation of layered Fe-Ti(V) deposits in Southeast China. Ore Geology Reviews, 158. 105527 doi:10.1016/j.oregeorev.2023.105527
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