 | | Journal (article/letter/editorial) | | Hydrotalcite and quintinite from Dypingdal, Snarum, Buskerud, Norway Gunnar Raade lntroduction The new...new mineral species hydrotalcite was described by Hochstetter (1842) from Snarum. There is no doubt that...AlzOa (12.52w1%). Hochstetter's analysis of hydrotalcite gives an Mg:(Al+Fe3') ratio of 2.80:1.00. lts...mineral. An extensive older literature exists on hydrotalcite, discussing whether it should be regarded as...summarized by Frondel (1941). The validity of hydrotalcite as a species was shown by Manasse ( 1915), who |  | | Journal (article/letter/editorial) | | Single-crystal structure 2 refinement of hydrotalcite, [Mg6Al2(OH)16](CO3)(H2O)4 3 4 ZHITOVA E.S...1180/mgm.2018.145. 2 20 Abstract 21 22 Hydrotalcite, ideally [Mg6Al2(OH)16](CO3)(H2O)4, was studied...studied in samples from 23 Dypingdal, Snarum, Norway (3R and 2H), Zelentsovskaya pit (2H) and Praskovie-...thermogravimetric analysis. The crystal 29 structure of hydrotalcite-3R was solved by direct methods in the space...304/150/101 reflections to R1 = 0.075/0.041/0.038. Hydrotalcite-2H crystallizes in the P63/mmc 34 space group |  | | Journal (article/letter/editorial) | | (1966): Note on powellite (CaMoO4), a new mineral for Norway. Norsk Geologisk Tidsskrift 46, 121122. Raade,...Oslo Region. Contributions to the mineralogy of Norway, No. 39. Norsk Geologisk Tidsskrift 48, 259. Raade...Eiker Church. Contributions to the mineralogy of Norway, No. 40. NorskGeologisk Tidsskrift 49, 227-239...new hydrous basic carbonate of magnesium, from Norway. American Mineralogist 55, 1457-1465. Raade, G...anorthosite. Contributions to the mineralogy of Norway, No. 43. Norsk Geologisk Tidsskrift 50, 241-243 |  | | Catalog/List | | 1129 ■■ ALMANDINE Brastad iron Mine near Arendal ,Norway Rich fine grained mass like a massive garnet-paper...ALMANDINE Epteland, Evjt."-lveland area, South Norway Rich red granular mass, mixed with black Gruncrite...1129 ■■ ALMANDINE Brastad iron Mine near Arendal ,Norway Rich fine groined mass like a massive garnet-paper...-----·--·------ - - - - -- - Bratthagen, near Larvik South Norway Unusual rich yellow vitreous mass in Sycnitc Rock...lxl £6 lx2 £12 2x2 £25 Ovre Dypingdal, Modum,Buskerud,Norway Hakonsboda, south ofKopp~rberg Sweden Silvery |  | | Journal (article/letter/editorial) | | NEW HYDROUS BASIC CARBONATE OF MAGNESIUM, FROM NORWAY skMuseurn' GuNNan " ?)ili;,f,#r: ;r;:: fr:i;:i...Dypingdal serpentine-magnesite deposit, Snarum, South Norway, where it occurs as a thin cover on serpentine...serpentine-magnesitedeposit at Dypingdal, Snarum, South Norway. Optical spectrography showed large amounts...Mineralogical-Geological Museum, University of Oslo, Norway. r457 1458 GUNNAR RAADE OccunnBNcB Small ...serpentine-magnesite bodies occur in the Precambrian rocks of Snarum west of the Oslo Region. Theseform steeplv dipping |  | | Journal (article/letter/editorial) | | pp. 1023–1029 The creation of neotypes for hydrotalcite STUART J. MILLS1, ANDREW G. CHRISTY2 AND RALF...Editor: Anthony Kampf ] ABSTR ACT Two samples of hydrotalcite, probably worked on by Carl Christian Hochstetter...CNMNC ( proposal 15-J). The two samples from Snarum, Norway, have been reanalysed and give Mg5.84Al2.07Fe0...2/30.8 and 69.5/30.5%. A discussion of hydrotalcite and hydrotalcite-like phase occurrences in the literature... K E Y WO R D S : hydrotalcite, polytype, hydrotalcite supergroup, Snarum, Norway, LDH, layered double |  | | Journal (article/letter/editorial) | | Alf Olav Larsen: Tourmaline-group minerals from Norway, part ll: Occurrences of luinaite-(OH) in Tvedalen...49 Gunnar Raade: Hydrotalcite and quintinite from Dypingdal, Snarum, Buskerud, Norway 55 Jan Braly Kihle:...pegmatites in the Larvik Plutonic Complex, southem Norway 63 Peter Andresen: Gedigent bly og andre spennende |  | | Journal (article/letter/editorial) | | Rhombohedral or Pyroaurite Group Pyroaurite. Hydrotalcite. 297 303 306 Stichtite...... Hexagonalor SjdgreniteGroup...carbonate-hydroxides pyroaurite, stichtite and hydrotalcite are shown by r-ray study to be isostructural...proven, and is shown to extend to stichtite and hydrotalcite. Rhombohedraland hexagonalgroupsare recognizedboth...Contents (Hexagonal unit) P)'roaurite Stichtite Hydrotalcite * Contribution versity, No. 240. Ao 3(Mg6Fer(OH)rcCOa...minerals at hand, and the identity of houghite with hydrotalcite is confirmed. New locaiities for pyroaurite |  | | Journal (article/letter/editorial) | | group. IMA 15-J: Hydrotalcite neotypes Proposal 15-J is accepted, and the hydrotalcite samples MFN_MIN_1998_2751...as neotypes. The type locality is Snarum, Modum, Buskerud, Norway. Nomenclature of epidotes A proposal |  | | Report (issue) | | d. Z = n.d. X-ray Powder Pattern: Dypingdal, Norway. 10.6 (100), 5.86 (90), 6.34 (60), 2.53 (50), 2... 22.26 Total 99.5 99.94 100.00 (1) Dypingdal, Norway; total Fe by spectrophotometry, here given as Fe2...formation on dump materials. Association: Hydrotalcite, magnesite (Norway); brucite, brugnatellite, pyroaurite...Japan). Distribution: From Dypingdal, near Snarum, Modum, Norway. At Hagdale, Unst, Shetland Islands, Scotland...Name: For the first-noted occurrence at Dypingdal, Norway. Type Material: 21887. Mineralogical-Geological |  | Zhitova, Elena S., Greenwell, H. Chris, Krzhizhanovskaya, Mariya G., Apperley, David C., Pekov, Igor V., Yakovenchuk, Victor N. (2020) Thermal Evolution of Natural Layered Double Hydroxides: Insight from Quintinite, Hydrotalcite, Stichtite, and Iowaite as Reference Samples for CO3- and Cl-Members of the Hydrotalcite Supergroup. Minerals, 10 (11) 961 doi:10.3390/min10110961 | Journal (article/letter/editorial) | | Double Hydroxides: Insight from Quintinite, Hydrotalcite, Stichtite, and Iowaite as Reference Samples...Samples for CO3and Cl-Members of the Hydrotalcite Supergroup Elena S. Zhitova 1,2, * , H. Chris Greenwell 3...layered double hydroxides (LDHs) quintinite, hydrotalcite, stichtite, and iowaite in the temperature range...range from 25 ◦ C to 170–210 ◦ C quintinite, hydrotalcite, and stichtite (carbonate members of the LDH...reconstruction of the crystal structure of the hydrotalcite and iowaite heated to 300 ◦ C. Solid-state nuclear |  | | Report (issue) | | {0001}; commonly foliated massive, intermixed with hydrotalcite. Twinning: On {0001}, and on a pyramid at about...Z=1 X-ray Powder Pattern: Dypingdal quarry, Snarum, Norway. (ICDD 14-525). 7.67 (100), 1.84 (60), 2.60...88 40.04 35.79 7.29 Total 100.00 100.00 (1) Snarum, Norway; estimated gibbsite 6.38%. (2) Mg6 Al2 (CO3...Polymorphism & Series: Mineral Group: Dimorphous with hydrotalcite. Manasseite group. Occurrence: A secondary... Association: Hydrotalcite, serpentine, dolomite. Distribution: From Snarum, Norway. In Russia, found |  | | Journal (article/letter/editorial) | | Minerals of Norway - the (almost) complete inventory Gunnar Raade Preamble A monographic survey of the...the minerals of Norway (Norges Mineraler) was published by Neumann (1985), covering all minerals recorded...and synonyms. A large number of minerals new to Norway have been recorded since the book appeared. The...attempt to list all accepted mineral species from Norway, including those from Neumann (1985) and later...& Nickel 2001). Names of minerals discovered in Norway after the edition of Neumann's monograph are in |  | | Report (issue) | | Hydrotalcite Mg6 Al2 (CO3 )(OH)16 • 4H2 O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data:...22.81–23.23 Z = 3/8 X-ray Powder Pattern: Snarum, Norway; nearly identical to pyroaurite. (ICDD 14-191)...88 40.04 35.79 7.29 Total 100.55 100.00 (1) Snarum, Norway; probably intermixed with manasseite. (2) Mg6...Mineral Group: Dimorphous with manasseite. Hydrotalcite group. Occurrence: A secondary mineral in... serpentine, dolomite. Distribution: From Snarum, Norway. At Tonezza, Vicenza, Italy. From Věžná |  | | Journal (article/letter/editorial) | | 1986. SYNTHESES OF DISORDERED AND AI-RICH HYDROTALCITE-LIKE COMPOUNDS L PAUSCH, H.-H. LOHSE, K...phase depended on the AI-content, x. In nature hydrotalcite and manasseite are commonly intergrown. Manasseite...generally forms the core and hydrotalcite. the outer part of a grain. Thus, hydrotalcite appears to form later...presumably, at lower temperatures. To date, synthetic hydrotalcite-like compounds have been prepared hydrothermally...20 r suspensions (Mascolo and Marino, 1980). Hydrotalcite always formed at lower temperatures; in some |  | | Journal (article/letter/editorial) | | MgoAlzCOa(OH)re.4HzO and properties of manasseite and hydrotalcite. The synthetic mineral is hexagonal with a:6... are close to those given for manasseiteand hydrotalcite in Smith (1965). This similarity is not surprising...surprising since manasseiteand hydrotalcite could be consideredas Mg-Al double hydroxides,exceptfor the...are indeed closely related to manasseiteand hydrotalcite. This study was undertaken, therefore, to determine...to those of the two polymorphs manasseiteand hydrotalcite with the f o r m u l a , M g 6 A h C O r ( O |  | Britvin, S. N., Chukanov, N. V., Bekenova, G. K., Yagovkina, M. A., Antonov, A. V., Bogdanova, A. N., Krasnova, N. I. (2008) Karchevskyite, [Mg18Al9(OH)54][Sr2(CO3,PO4)9(H2O,H3O)11], a new mineral species of the layered double hydroxide family. Geology of Ore Deposits, 50 (7) 556-564 doi:10.1134/s1075701508070064 | Journal (article/letter/editorial) | | = 16.06 Å) and the triple reciprocal cell of hydrotalcite (black rhomb, a = 9.27 Å) are shown. total...dimensions corresponding to the minimum unit cell of hydrotalcite– 3R: a = 3.047(2), c = 22.70(2) Å. However,...corresponds to the triple diagonal of a brucite (hydrotalcite) unit cell, which in our case is 9.27 = 3.09...white rhomb, while the triple reciprocal cell of hydrotalcite is designated by a black rhomb. Thus, parameter...quintinite-2H (called 2 : 1 hydrotalcite) from the Snarum occurrence, Norway. The total content of volatiles |  | | Journal (article/letter/editorial) | | DAHLGREN, S. (2002): IIvaite from the Oslo Region, Norway. Neues Jahrbuch fOr Mineralogie, Monatshefte 2002...from syenite pegmatite at Tvedalen, Oslo Region, Norway. Neues Jahrbuch fOr Mineralogie, Monatshefte 2002...links in complex igneous fields: examples from Norway. 1B'h General meeting of the IMA, Edinburgh 2002...M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum, Skrift...sorosilicate from granite pegmatite in Tl2lrdal, Telemark, Norway. Mineralogy and Petrology 75, 89-99 RAADE, G., |  | | Journal (article/letter/editorial) | | that the new compounds resemble the minerals hydrotalcite and manasseite and also the compounds described...File for hydrotalcite and manasseite and a diffractometer pattern of a sample labelled hydrotalcite from...from Snarum, Norway. This was found to be a mixture of predominant hydrotalcite with manasseite (see Frondel...per min). a H = 3"068 A, ca = 23.43 A for the hydrotalcite component and a hexagonal cell with a = 3"068...nitrate analogue of hydrotalcite, in which NO~- replaces the CO3= of hydrotalcite. Comparison of Fig. |  | | Catalog/List | | reference piece lxl £4 (Sauland telemark Norway) HYDROTALCITE good large display piece of white masses...masses with yellow Lizardite 5x2x2 inch (Snarum Vikersund Norway) £30 ') OLIGOCLASE "SUNSTONE" orange cleavages...area in large 2x3 matrix Bjordammen Bamble south Norway £7.50 KOCHSANDORITE about a 5mm white area on lignite...piece more interesting. 3x4x2 inches. (Snarum, Vikersund Norway) £18 V ALURGITE - a mangan Muscovite...(all the way through too) 4x5.5 Evje area south Norway £15 b) piece about 3x2 with nice 2x2.5 surface |  | | Catalog/List | | STILPNOMELANE micro crystals on the surface Landsverk Evje Norway overall size 6x3cm £12 ~ -- - - - - - - -- ~ £20...size lx3 38 HYDROTALCITE white pearly mass on yellow Lizardite 7x3.5cm £18 Dypingdal, Snarum Vikersund...Vikersund Norway 45 HYDROXYLCLINOHUMITE fairly obvious brown masses in 3xl cm Faiallo pass, Genoa Italy £8 46...1 to 2mm cleavages quartz 2x2cm Byrud Minnesund Norway £10 on 66 SANEROITE obvious orange very small...and about 2mm thick Bjordam Farm, Bamble South Norway £10 1 68 MULLITE pink area about 8x8mm in 2x2cm |  | | Catalog/List | | Zomba District, Malawi 975 ALTHAUSITE Modum, Buskerud,Norway Rich mass of black crystal sections ,on...Hydrocarbon 6 ALBITE Kragero Norway 1098 ANAL CITE Bratthagen, near Larvik South Norway · Rich orange-red masses...2x2 £25 35 ■ ALBITE Hoydalen, Torda(, Telemark, Norway 17 ANALCITE Talisker Bay, Skye, Scotland White...lx2 £3 Zeolite 16 ALBITE Lauvland, Frigstad, Evje Norway 1064 ANAPAITE Bellver, Lerida, Spain Rich grey-white...963 ALBITE Maine USA 811 ANATASE Tysse, Hardanger,Norway variety CLEA VELANDITE, pure white sheafy, masses |  | | Catalog/List | | minerals SCANDINAVIAN MINERALS 6 ALBITE Kragero Norway 1029 BARYTES Trelde Ness Denmark Replacing a fossil...ALBITE Lauvland, Frigstad, Evje Norway 686 BERYL Hoydalen,Tordal,Norway Rich grey-white cleavages , some...Brastad iron Mine near Arendal ,Norway 87 ■ BERYL Evje area . South Norway Rich fine grained solid grain-like...-1111 ALMANDINE Epteland, Evje-lveland area, South Norway 164 BERYL Kolsva, Vastmanland Sweden Rich red granular...-·-----·--- -·--- -- . -· ·- ----· 60 ALMANDINE Fauske Norway 91 BIXBYITE Ultevis, Lappland Sweden Sharp single |  | | Catalog/List | | Lizardite and minor white hydrotalc. lx2 Snarum, Vikersund Norway 3. HELVITE quite good covering of yellow...with some white hydrotalcite on the base 3.5x3 inches Dypingdal, Snarum, south Norway £12 15. ANAPAITE...yellow-orange areas in 2cm syenite. Langesundfjord Norway £4 38. CASSITERITE small dark brown crystals round...is a pinker colour in artificial light . Uglvik Norway 4x2.5 £8 also B a 2x3 piece with a richer area...c) similar to b lxl £4 (Beinmyr Evje area, South Norway) collected by Hilary Corke 73. PYRITE /BORNITE |  | | Journal (article/letter/editorial) | | THERMAL BEHAVIOR OF HYDROTALCITE AND OF A N I O N - E X C H A N G E D FORMS OF HYDROTALCITE G. W. BRINDLEY...sulfate-, and perchlorate-exchanged forms of hydrotalcite have been prepared and their layer spacings...range 300-400~ The initial carbonate form of hydrotalcite and also brucite, for purposes of comparison... have been similarly studied. Only chloride-hydrotalcite and brucite exhibit a single phase stable to...obtained. In the preparation of perchlorate-hydrotalcite, an interstratified phase (layer spacing = 17 |
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Dypingdal serpentine-magnesite deposit, Snarum, Modum, Buskerud, Norway