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Misumari II mine, Numbi mining area, Numbi, Haut-Lomami, DR Congoi
Regional Level Types
Misumari II mine- not defined -
Numbi mining area- not defined -
Numbi- not defined -
Haut-LomamiProvince
DR CongoCountry

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 9° South , 26° East (est.)
Margin of Error:~1km
Köppen climate type:Aw : Tropical savanna, wet
Other/historical names associated with this locality:, , , Zaïre


Heavily weathered beryl-columbite subtype granitic pegmatite.

Regions containing this locality

African PlateTectonic Plate
Central AfricaRegion
Katanga, DR CongoProvince (Historical)

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


4 valid minerals.

Detailed Mineral List:

Beryl
Formula: Be3Al2(Si6O18)
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Cassiterite
Formula: SnO2
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
'Columbite-Tantalite'
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Ferrowodginite
Formula: Fe2+Sn4+Ta2O8
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
'Microlite Group'
Formula: A2-mTa2X6-wZ-n
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Wodginite
Formula: Mn2+Sn4+Ta2O8
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Cassiterite4.DB.05SnO2
Ferrowodginite4.DB.40Fe2+Sn4+Ta2O8
'Microlite Group'4.00.A2-mTa2X6-wZ-n
Wodginite4.DB.40Mn2+Sn4+Ta2O8
Group 9 - Silicates
Beryl9.CJ.05Be3Al2(Si6O18)
Unclassified Minerals, Rocks, etc.
'Columbite-Tantalite'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX2
Cassiterite4.4.1.5SnO2
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
ABO4
Ferrowodginite8.1.8.2Fe2+Sn4+Ta2O8
Wodginite8.1.8.1Mn2+Sn4+Ta2O8
A2B2O6(O,OH,F)
'Microlite Group'8.2.2.1A2-mTa2X6-wZ-n
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Unclassified Minerals, Mixtures, etc.
'Columbite-Tantalite'-

List of minerals for each chemical element

BeBeryllium
Be BerylBe3Al2(Si6O18)
OOxygen
O BerylBe3Al2(Si6O18)
O CassiteriteSnO2
O WodginiteMn2+Sn4+Ta2O8
O FerrowodginiteFe2+Sn4+Ta2O8
AlAluminium
Al BerylBe3Al2(Si6O18)
SiSilicon
Si BerylBe3Al2(Si6O18)
MnManganese
Mn WodginiteMn2+Sn4+Ta2O8
FeIron
Fe FerrowodginiteFe2+Sn4+Ta2O8
SnTin
Sn CassiteriteSnO2
Sn WodginiteMn2+Sn4+Ta2O8
Sn FerrowodginiteFe2+Sn4+Ta2O8
TaTantalum
Ta Microlite GroupA2-mTa2X6-wZ-n
Ta WodginiteMn2+Sn4+Ta2O8
Ta FerrowodginiteFe2+Sn4+Ta2O8

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Loun, Jan, Novák, Milan, Cempírek, Jan, Škoda, Radek, Vašinová Galiová, Michaela, Prokeš, Lubomír, Dosbaba, Marek, and Čopjaková, Renata (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist, 56, 203-220.


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