Wu dyke, Dulahala, Bayan Obo, Bayan Obo mining district, Baotou City (Baotou Prefecture), Inner Mongolia, Chinai
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Latitude & Longitude (WGS84):
41° North , 110° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Type:
KΓΆppen climate type:
Mindat Locality ID:
185579
Long-form identifier:
mindat:1:2:185579:4
GUID (UUID V4):
5dd7c892-500a-4d2d-9412-19f9f41d811a
A carbonatite dyke, emplaced along a fault that separates coarse quartz sandstone from shale, both members of the Middle Proterozoic Bayan Obo Group. The dyke, which was named for its discoverer, is well exposed over a length of 60 m. It is 1.1-1.5 m wide, strikes NE and dips NW at an angle of about 85Β°. The wall rocks on both sides are fenitized to a width of 10-20 cm and this alkaline mineralization extends along fractures and joints into the adjacent sandstone, for up to 30 m away from the contact zone. The dyke was affected by later tectonism and is strongly deformed and sheared sub-parallel to the dyke walls.
Located at Dulahala, about 2 km NNE of the East orebody.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
β Albite Formula: Na(AlSi3O8) |
β 'Allanite Group' Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
β Arfvedsonite Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2 |
β Baryte Formula: BaSO4 |
β BastnΓ€site-(Ce) Formula: Ce(CO3)F |
β Calcite Formula: CaCO3 |
β Cebaite-(Ce) Formula: Ba3Ce2(CO3)5F2 |
β Cordylite-(Ce) Formula: NaBaCe2(CO3)4F |
β Dolomite Formula: CaMg(CO3)2 |
β Fluorapatite Formula: Ca5(PO4)3F |
β Fluorite Formula: CaF2 |
β Hematite Formula: Fe2O3 |
β Huanghoite-(Ce) Formula: BaCe(CO3)2F |
β Magnesio-riebeckite Formula: ◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2 |
β Magnetite Formula: Fe2+Fe3+2O4 |
β 'Monazite' Formula: REE(PO4) |
β Parisite-(Ce) Formula: CaCe2(CO3)3F2 |
β Phlogopite Formula: KMg3(AlSi3O10)(OH)2 |
β Quartz Formula: SiO2 |
β Riebeckite Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 3 - Halides | |||
---|---|---|---|
β | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
β | Hematite | 4.CB.05 | Fe2O3 |
β | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
β | Cordylite-(Ce) | 5.BD.05 | NaBaCe2(CO3)4F |
β | Cebaite-(Ce) | 5.BD.15 | Ba3Ce2(CO3)5F2 |
β | BastnΓ€site-(Ce) | 5.BD.20a | Ce(CO3)F |
β | Parisite-(Ce) | 5.BD.20b | CaCe2(CO3)3F2 |
β | Huanghoite-(Ce) | 5.BD.35 | BaCe(CO3)2F |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
β | Baryte | 7.AD.35 | BaSO4 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
β | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
Group 9 - Silicates | |||
β | Magnesio-riebeckite | 9.DE.25 | β»{Na2}{Mg3Fe3+2}(Si8O22)(OH)2 |
β | Riebeckite | 9.DE.25 | β»[Na2][Fe2+3Fe3+2]Si8O22(OH)2 |
β | Arfvedsonite | 9.DE.25 | [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2 |
β | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
β | Albite | 9.FA.35 | Na(AlSi3O8) |
Unclassified | |||
β | 'Monazite' | - | REE(PO4) |
β | 'Allanite Group' | - | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
H | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
H | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
H | β Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
H | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
C | Carbon | |
C | β BastnΓ€site-(Ce) | Ce(CO3)F |
C | β Calcite | CaCO3 |
C | β Cebaite-(Ce) | Ba3Ce2(CO3)5F2 |
C | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
C | β Dolomite | CaMg(CO3)2 |
C | β Huanghoite-(Ce) | BaCe(CO3)2F |
C | β Parisite-(Ce) | CaCe2(CO3)3F2 |
O | Oxygen | |
O | β Albite | Na(AlSi3O8) |
O | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
O | β Baryte | BaSO4 |
O | β BastnΓ€site-(Ce) | Ce(CO3)F |
O | β Calcite | CaCO3 |
O | β Cebaite-(Ce) | Ba3Ce2(CO3)5F2 |
O | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
O | β Dolomite | CaMg(CO3)2 |
O | β Fluorapatite | Ca5(PO4)3F |
O | β Hematite | Fe2O3 |
O | β Huanghoite-(Ce) | BaCe(CO3)2F |
O | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
O | β Magnetite | Fe2+Fe23+O4 |
O | β Monazite | REE(PO4) |
O | β Parisite-(Ce) | CaCe2(CO3)3F2 |
O | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
O | β Quartz | SiO2 |
O | β Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
O | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
F | Fluorine | |
F | β BastnΓ€site-(Ce) | Ce(CO3)F |
F | β Cebaite-(Ce) | Ba3Ce2(CO3)5F2 |
F | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
F | β Fluorapatite | Ca5(PO4)3F |
F | β Fluorite | CaF2 |
F | β Huanghoite-(Ce) | BaCe(CO3)2F |
F | β Parisite-(Ce) | CaCe2(CO3)3F2 |
Na | Sodium | |
Na | β Albite | Na(AlSi3O8) |
Na | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Na | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
Na | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
Na | β Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
Mg | Magnesium | |
Mg | β Dolomite | CaMg(CO3)2 |
Mg | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
Mg | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Al | Aluminium | |
Al | β Albite | Na(AlSi3O8) |
Al | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | β Albite | Na(AlSi3O8) |
Si | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Si | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
Si | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Si | β Quartz | SiO2 |
Si | β Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
Si | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
P | Phosphorus | |
P | β Fluorapatite | Ca5(PO4)3F |
P | β Monazite | REE(PO4) |
S | Sulfur | |
S | β Baryte | BaSO4 |
K | Potassium | |
K | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Calcite | CaCO3 |
Ca | β Dolomite | CaMg(CO3)2 |
Ca | β Fluorapatite | Ca5(PO4)3F |
Ca | β Fluorite | CaF2 |
Ca | β Parisite-(Ce) | CaCe2(CO3)3F2 |
Fe | Iron | |
Fe | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Fe | β Hematite | Fe2O3 |
Fe | β Magnesio-riebeckite | ◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2 |
Fe | β Magnetite | Fe2+Fe23+O4 |
Fe | β Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
Ba | Barium | |
Ba | β Baryte | BaSO4 |
Ba | β Cebaite-(Ce) | Ba3Ce2(CO3)5F2 |
Ba | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
Ba | β Huanghoite-(Ce) | BaCe(CO3)2F |
Ce | Cerium | |
Ce | β BastnΓ€site-(Ce) | Ce(CO3)F |
Ce | β Cebaite-(Ce) | Ba3Ce2(CO3)5F2 |
Ce | β Cordylite-(Ce) | NaBaCe2(CO3)4F |
Ce | β Huanghoite-(Ce) | BaCe(CO3)2F |
Ce | β Parisite-(Ce) | CaCe2(CO3)3F2 |
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