• Woodwardite: Mineral information, data and localities.

    www.mindat.org/min-4314.html 8 photos of Woodwardite associated with Azurite: Cu 3 (CO 3) 2 (OH) 2: 6 photos of Woodwardite associated with Cyanotrichite: Cu 4 Al 2 (SO 4)(OH) 12 · 2H 2 O: 3 photos of Woodwardite associated with Carbonatecyanotrichite: Cu 4 Al 2 (CO 3,SO 4)(OH) 12 · 2H 2 O: 3 photos of Woodwardite associated with Hydrowoodwardite (Cu 1-x Al x)(OH) 2 [SO ...
  • Woodwardite Mineral Data

    webmineral.com/data/Woodwardite.shtml General Woodwardite Information : Chemical Formula: Cu4Al2(SO4)(OH)12•2-4(H2O) Composition: Molecular Weight = 662.34 gm Aluminum 8.15 % Al 15.39 % Al 2 O 3: Copper 38.38 % Cu 48.04 % CuO: Hydrogen 2.74 % H 24.48 % H 2 O: Sulfur 4.84 % S 12.09 % SO 3: Oxygen 45.90 % O: 100.00 % 100.00 % = TOTAL OXIDE
  • Woodwardite | Definition of Woodwardite by Merriam-Webster

    www.merriam-webster.com/dictionary/woodwardite Woodwardite definition is - a mineral Cu4Al2(SO4)(OH)12.2—4H2O consisting of a hydrous basic sulfate of copper and aluminum found in greenish blue to turquoise-blue botryoidal concretions originally in Cornwall.
  • Woodwardite | Article about woodwardite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/woodwardite Relationship to other species: It is a member of the hydrotalcite group and closely related to woodwardite, honessite, glaucocerinite, hydrowoodwardite and zaccagnaite. Name: For the relationship to woodwardite .
  • Woodwardite dictionary definition | woodwardite defined

    www.yourdictionary.com/woodwardite woodwardite definition: Noun 1. (mineralogy) A hexagonal mineral containing aluminum, copper, hydrogen, oxygen, and sulfur.Origin -ite...
  • A Novel Synthesis Routine for Woodwardite and Its Affinity ...

    www.mdpi.com/1996-1944/11/1/130 A synthetic Cu-Al-SO 4 layered double hydroxide (LDH), analogue to the mineral woodwardite [Cu 1−x Al x (SO 4) x/2 (OH) 2 ·nH 2 O], with x < 0.5 and n ≤ 3x/2, was synthesised by adding a solution of Cu and Al sulphates to a solution with NaOH. The pH values were kept constant at 8.0 and 10.0 by a continuous addition of NaOH. The material obtained had poor crystallinity, turbostratic ...
  • A Novel Synthesis Routine for Woodwardite and Its Affinity ...

    www.mdpi.com/1996-1944/11/1/130/pdf of woodwardite, whereas pH 10.0 looks more promising for REE incorporation, because the low supersaturation method leads to more disordered hydrotalcites, favouring REE incorporation [27]. 2. Materials and Methods 2.1. Synthesis of Woodwardite and REEs Addition The synthetic analogue of woodwardite, a Cu-Al-SO4 LDH, was prepared by a dropwise ...
  • Zincowoodwardite Mineral Data

    webmineral.com/data/Zincowoodwardite.shtml Named as the Zn analog of woodwardite. Synonym: IMA1998-026 : Zincowoodwardite Image: Images: Zincowoodwardite Zaccagnaite. Comments: White to pale bluish zaccagnaite intimately intergrown with zincowoodwardite. Location: Hilarion Mine, Agios Konstantinos, Lavrion District, Attikí Prefecture, Greece.
  • Woodwardite Cu4Al2(SO4)(OH)12 2 4H2O(?)

    handbookofmineralogy.org/pdfs/woodwardite.pdf Woodwardite Cu4Al2(SO4)(OH)12• 2−4H2O(?) c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point Group: 32/m (probable). Fibrous, spherulitic. Physical Properties: Hardness = n.d. D(meas.) = 2.38 D(calc.) = n.d. Optical Properties: Translucent to transparent. Color: Rich turquoise-blue to greenish blue. Optical Class ...
  • Hydrowoodwardite Cu2Al2(SO4)(OH)8 nH2O

    handbookofmineralogy.org/pdfs/hydrowoodwardite.pdf Name: As the hydrated analog of woodwardite. Type Material: Mining Academy, Freiberg, Germany, 76639. References: (1) Witzke, T. (1999) Hydrowoodwardite, a new mineral of the hydrotalcite group