Search results
Appearance
There is a page named "Columbite-(Mn)" on Wikipedia
- Columbite, also called niobite, niobite-tantalite and columbate, with a general chemical formula of (FeII,MnII)Nb2O6, is a black mineral group that is...26 KB (2,818 words) - 11:01, 26 June 2024
- (synonym of diopside) Manganocolumbite (synonym of columbite-(Mn)) Manganotantalite (synonym of tantalite-(Mn)) Mariposite (variety of phengite/muscovite) Meerschaum...42 KB (2,781 words) - 16:04, 17 August 2024
- Tantalite (redirect from Tantalite-(Mn))Mn)Ta2O6] is the primary source of the chemical element tantalum, a corrosion (heat and acid) resistant metal. It is chemically similar to columbite,...6 KB (439 words) - 21:38, 10 January 2024
- Franklinite (Zn,Fe,Mn)(Fe,Mn)2O4 Chromite FeCr2O4 Chrysoberyl BeAl2O4 Columbite (Fe,Mn)(Nb,Ta)2O6 Hydroxide subgroup: Brucite Mg(OH)2 Manganite MnO(OH) Romanèchite...18 KB (1,957 words) - 19:53, 9 July 2024
- Tapiolite (redirect from Tapiolite-(Mn))to columbite and tantalite. Those minerals have the same chemical composition, but different crystal symmetry orthorhombic for tantalite or columbite and...4 KB (204 words) - 18:21, 19 January 2024
- that of columbite Coltan, a mixture of columbite and tantalite series Galaxite, MnIIAl2O4, a spinel mineral Todorokite, (Na,Ca,K,Ba,Sr) 1-x(Mn,Mg,Al) 6O...2 KB (232 words) - 12:21, 27 January 2024
- [893] [894] [895] Columbite-(Mg) (columbite: IMA1967 s.p., 1963) 4.DB.35 [896] [897] [898] Columbite-(Mn) (columbite: IMA2007 s.p., 1892) 4.DB.35 [899]...103 KB (6,708 words) - 17:15, 19 June 2024
- native arsenic, beusite, native bismuth, cheralite, chrysoberyl, columbite-(Fe), columbite-(Mn), ernienickelite, native gold, gorceixite, hollandite, microcline...5 KB (324 words) - 17:24, 20 August 2023
- Cuyaite Cuy Caminite Cmi Chabazite-Ca Cbz-Ca Chrombismite Cbis Columbite-(Mn) Clb-Mn Cuzticite Cuz Campigliaite Cpg Chabazite-K Cbz-K Chromceladonite...180 KB (418 words) - 05:15, 30 June 2024
- Wise, M.A.; Černý, P.; Falster, A.U. (1998). "Scandium substitution in columbite-group minerals and ixiolite" (PDF). Canadian Mineralogist. 36: 673–680...6 KB (398 words) - 23:20, 30 September 2023
- Tantalite (Fe, Mn)Ta2O6 is the most important mineral for tantalum extraction. Tantalite has the same mineral structure as columbite (Fe, Mn) (Ta, Nb)2O6;...53 KB (6,111 words) - 08:46, 14 August 2024
- nomenclature, is a group of elements in the periodic table. It contains manganese (Mn), technetium (Tc), rhenium (Re) and bohrium (Bh). This group lies in the d-block...83 KB (8,983 words) - 00:12, 10 June 2024
- contain tantalum. Examples include columbite ((Fe,Mn)Nb2O6) and columbite–tantalite (or coltan, (Fe,Mn)(Ta,Nb)2O6). Columbite–tantalite minerals (the most common...83 KB (8,180 words) - 16:04, 18 August 2024
- List of inorganic compounds (section Mn)fluoride – IrF5 Iridium hexafluoride – IrF6 Iridium tetrafluoride – IrF4 Columbite – Fe2+Nb2O6 Iron(II) chloride – FeCl2 Iron(II) oxalate – FeC2O4 Iron(II)...119 KB (8,733 words) - 13:16, 20 August 2024
- GB.15 [765] [766] [767] ([Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]) Polycrase-(Y) (columbite: IMA1987 s.p., 1844) 4.DG.05 [768] [769] [770] (IUPAC: yttrium di(titanium...98 KB (6,544 words) - 17:42, 9 February 2024
- value are classified depending on the dominant element such as Ca, Fe, Mg, or Mn among many others. They are one of the most diverse and abundant mineral deposits...60 KB (5,466 words) - 20:18, 10 March 2024
- minerals include quartz, feldspar, spodumene, amblygonite, tourmaline, columbite, cassiterite, topaz and beryl. Notable occurrences include Brazil; Ural...10 KB (980 words) - 14:16, 8 August 2024
- general practice then). For some elements (e.g. Be, B, Na, Mg, Al, Si, K, Ca, Mn, Co, Ni, Zr, Mo), this presents further difficulties as their compounds were...131 KB (4,821 words) - 16:44, 18 August 2024
- Tantalite-(Mn) (IMA2007 s.p., 1887) 4.DB.35 [78] [79] [80] Tantalowodginite (IMA2017-095) 4.0 [81] [no] [no] Tanteuxenite-(Y) (columbite: IMA1987 s.p...65 KB (4,554 words) - 17:40, 9 February 2024
- tantalum. These two elements are generally found together in ores (e.g. columbite) and their separation presents a challenge since they form very similar...4 KB (312 words) - 09:54, 23 May 2024
- Britannica, Volume 6 Columbite by Leonard James Spencer 5498401911 Encyclopædia Britannica, Volume 6 — ColumbiteLeonard James Spencer COLUMBITE, a rare mineral