Hydrotalcite R060527

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Record 7 of 21  


Name: Hydrotalcite
RRUFF ID: R060527
Ideal Chemistry: Mg6Al2(CO3)(OH)16·4H2O
Locality: Jacupiranga Pegmatite, Sao Paulo State, Brazil
Source: Michael Scott S100217 [view label]
Owner: RRUFF
Description: Orange hexagonal prisms topped with steep pyramids
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Hydrotalcite (21) ]
Quick search: [ All Hydrotalcite samples (2) ]
CHEMISTRY 
RRUFF ID: R060527.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060527
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R060527.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 3.037(3)Å    b: 3.037(3)Å    c: 15.08(2)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 120.51(4)Å3    Crystal System: hexagonal
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REFERENCES for Hydrotalcite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Hochstetter C (1842) Untersuchung über die zusammensetzung einiger mineralien, Journal für Praktische Chemie, 27, 375-378   [view file]

Frondel C (1941) Constitution and polymorphism of the pyroaurite and sjögrenite groups, American Mineralogist, 26, 295-315   [view file]

Caillère S (1945) Sur l'hydrotalcite de snarum (Norvège), Bulletin de la Société Française de Minéralogie et de Cristallographie, 67, 411-419   [view file]

Ross G J, Kodama H (1967) Properties of a synthetic magnesium-aluminum carbonate hydroxide and its realtionship to magnesium-aluminum double hydroxide, manasseite and hydrotalcite, American Mineralogist, 52, 1036-1047   [view file]

Allmann R, Jespen H P (1969) Die struktur des hydrotalkits, Neues Jahrbuch für Mineralogie, Monatshefte, 1969, 544-551

Taylor H F W (1973) Crystal structures of some double hydroxide minerals, Mineralogical Magazine, 39, 377-389   [view file]

Bailey S W (1977) Report of the I.M.A-I.U.Cr. Joint Committee on Nomenclature, American Mineralogist, 62, 411-415   [view file]

Bookin A S, Cherkashin V I, Drits V A (1993) Polytype diversity of the hydrotalcite-like minerals II. determination of the polytypes of experimentally studied varieties, Clays and Clay Minerals, 41, 558-564

Bookin A S, Drits V A (1993) Polytype Diversity of the Hydrotalcite-like minerals I. Possible polytypes and their diffraction features, Clays and Clay Minerals, 41, 551-557

Bellotto M, Rebours B, Clause O, Lynch J, Bazin D, Elkaïm E (1996) A reexamination of hydrotalcite crystal chemistry, Journal of Physical Chemistry, 100, 8527-8534

Rousselot I, Taviot-Gueho C, Leroux F, Leone P, Palvadeau P, Besse J (2002) Insights on the structural chemistry of hydrocalumite and hydrotalcite-like materials: investigation of the series Ca2M3+(OH)6Cl·2H2O (M3+: Al3+, Ga3+, Fe3+, and Sc3+) by x-ray powder diffraction, Journal of Solid State Chemistry, 167, 137-144

Frost R L, Weier M L, Kloprogge J T (2003) Raman spectroscopy of some natural hydrotalcites with sulphate and carbonate in the interlayer, Journal of Raman Spectroscopy, 34, 760-768

Lozano R P, Rossi C, La Iglesia A, Matesanz E (2012) Zaccagnaite-3R, a new Zn-Al hydrotalcite polytype from El Soplao cave (Cantabria, Spain), American Mineralogist, 97, 513-523   [view file]

Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine, 76, 1289-1336   [view file]

Mills S J, Christy A G, Kampf A R, Housley R M, Favreau G, Boulliard J -C, Bourgoin V (2012) Zincalstibite-9R: the first nine-layer polytype with the layered double hydroxide structure-type, Mineralogical Magazine, 76, 1337-1345   [view file]

Theiss F L, Ayoko G A, Frost R L (2013) Stichtite a review, Clay Minerals, 48, 143-148

Mills S J, Christy A G, Schmitt R (2016) The creation of neotypes for hydrotalcite, Mineralogical Magazine, 80, 1023-1029