 | | Catalog/List | | PbSiO/3 County. Arizona. U.S.A 2x2 1x2 sop Kragero Norway Rich orange-red masses with darker 6 ALBITE £L... _ . Pure black mica plate new Analysis , Saga Quarry. Tvedalcn near Ix I £3 I x2 £6 2x2 £ 12 7 AN!lilTE...paper available. ___ _ _ _ -- - - ·- ·- Larvik, Norway ·-· ·- . __ .. . ----· - ·- - ··- ·-- -- · · Rich...pun: pale brown cleavages. Ula, near Larvik, South Norway Ix I ins .50 I x2 168 ANORTHOCLASE .£1.JQ .. ....Rich distribution of tiny brown grains in Drag Norway Ix½ £3 CeLaCO/3 _____ _J.TTROFLUORITEalsoblackTourmalinc |  | | Journal (article/letter/editorial) | | (D) (6b) Dana's form unacceptablein Bnglish. GOETHITE Gdthite (3a) Dana's form incorrect; named after...Hydrocerussite (5) Gay-Lussite (4b) Named after Laaven, Norway. Livenite (3a) Wrjhlerite (2) Cf . the word enigma...French, not English (3b) Named after Aaneriid, Norway' (D) Named after Hjelm; Dana's form tncorrecf,...(2) (1) (3a) (6a) Second "e" unnecessary (r/. goethite). (3a) (6c) Named after Ihl6, so "e" remains (3a)...chlorides, bromides, iodides; oxy- and hydroxyhalides ; hydro-halides, or those cont aining water-of-crystallization |  | | Journal (article/letter/editorial) | | ON THE K. V. OXIDATION OF GOETHITE G. K. GOKHALE ABSTRACT Goethite on heating in air, undergoesboth...heat-treatedsamplesof goethite at different temperaturesindicate hydrogoethite,maghemite (hydro?) and hydrohematiteas...been made with the differential thermal studiesof goethite. IN an earlier paper (1), the author has presentedthe...mixtllreof hydromaghemite with 1058 OXIDATION OF GOETHITE 1059 hydrohematite. Prolongedheatingwill ultimatelytransformit...In nature,apart from the changesdiscussedabove, goethite may also undergo still further changes in structuredue |  | Wang, Zhibing, Ma, Jinlong, Li, Jie, Zeng, Ti, Zhang, Zhuoying, He, Xinyue, Zhang, Le, Wei, Gangjian (2020) Effect of Fe–Ti oxides on Mo isotopic variations in lateritic weathering profiles of basalt. Geochimica et Cosmochimica Acta, 286. 380-403 doi:10.1016/j.gca.2020.07.030 | Journal (article/letter/editorial) | | values as well as δ98Mo values of extracted Fe–Mn (hydro) oxides and residual phases, and parent-rock minerals...δ98Mo being released to aqueous media. The Fe–Mn (hydro) oxides phase in the sequential extraction procedure...weathering products such as organic matter and Fe–Mn (hydro) oxides are the dominant factors controlling δ98Mo...Sequential extraction studies indicate that Fe (hydro) oxides control δ98Mo values in weathering profiles...signatures, previous studies have shown that Fe–Mn (hydro) oxides and organic matter in soil and weathering |  | | Book (edition) | | occuRRENCES: Found in oxidized t. portions of hydro- thermal sulfide veins, or as primary minerals...specimens have been found at the Kongsberg mines in Norway. In Australia, silver is found at Broken Hill in...crystals are found at Llallagua, Bolivia. Also, in Norway and in Cornwall and Devonshire, England. Fine crystals...material.) 73 OXIDES AND HYDROXIDES NAME: Goethite FORMULA: HFeO, PHYSICAL PROPERTIES: Color:...Peak area, Colorado. Very nice pseudomorphs of goethite after pyrite occur at Pelican Point, on west shore |  | | Book | | Eruptivgesteine des Kristianiagebietes. IV. Das Fengebiet in Telemark, Norwegen. Videnskapsselsk. Skr.I, Mat.naturv.... . . . . . . . . . . . . . . 4.5 The “Boliden Quarry” near Hörningsholm . . . . . . . . 4.6 Type Locality.... . . . . . . . . . . . . 4.9 Abandoned Sövite Quarry at Smedsgården . . . . . . . . 4.10 Smedsgården...Stavsätt Farm in Släda . . . . . . . . . 4.12 Old Quarry Outcrop along Ås Forest Road; Naturminnet Ås. ... . . . . . . . . . . . 4.21 Pottäng Old Barite Quarry . . . . . . . . . . . . . . . . . . . . . Route |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/taje20 Petrography of martite–goethite ore and implications for ore genesis, South Flank...article: C. S. Perring (2021): Petrography of martite–goethite ore and implications for ore genesis, South Flank...1080/08120099.2021.1863860 Petrography of martite–goethite ore and implications for ore genesis, South Flank... Australia ABSTRACT ARTICLE HISTORY Martite–goethite (M–G) ores are characterised by the pseudomorphic...primary banded iron formation (BIF) by finegrained goethite. This differentiates them petrographically from |  | | Journal (article/letter/editorial) | | gibbsite, etc. in fissure-fill in limestone, Woodleaze quarry, Tytherington, Avon (Alabaster, 1989a). Andersonite...species, from an oxidised vein exposure at Milltown quarry, near Ashover, Derbyshire, forming groups of colourless...breccias of the Mercia Mudstone Group at Newhurst quarry, Shepshed, Leicestershire (King, 1983). Some material...golden-yellow radial aggregates up to 1 cm in goethite from Gravel Hill mine, Perranzabuloe, Cornwall...Grossular, stannoan In calc-silicate hornfels at Meldon quarry, and in chert at Red-a-ven mine, Meldon, Devon |  | | Journal (article/letter/editorial) | | $okli, F,nlond Si•hnl•rvl, Finland Glenover KOdOI, Norway Loch Borrolofi, Urnted Kingdom dacupi•,•c:• ranga...1969 usingKola apatiteand 100 m wide. In general,quarry sectionsof the type the uncertainty,since1974,over...sistschieflyof francolite portedphosphate and goethite,togetherwith lesseramountsof primary replacedKola...Gronu,ar phosphcfe rock I•l Phoscm-ito Fro. 6. Quarry sectionin the Sokli CarbonatiteComplex,northern...SiO2 14.97 MgO 5.84 K20 3.61 Pahkalampi Norway Corbonotite Kodal Syenite Diorite Granite gnmss |  | | Catalog/List | | Omphacite. An attractive Eclogite rock.(West Coast of Norway) lx2 90p 2x2 ll,80 2x4 t3.70 218 ALMAND!NE with...microcline Felspar) Blue green cleavable mass (Norway) lx2 60p 2x2 !1.20 16 AMBLYGDNITE pure grEy cl2avablE...black masses sornewith felspar.(l:Juer Vesteroya Norway) 1x1 f.1.80 1x2 !3.60 2x2 !7,00 1X1 80;:i 14...garnet, rich brown masses in matrix. (Grua, Oppland, Norway) 1x2 70p 2x2 ll.40 22 ANGLESITE c:c:trl'. grL_;y...distribution of browngrains in grey VTTROFLUORITE.CDrag Norway) 1x2 f.2.70 2x2 i5,00 2x3 !7.60 BAUXITE rich red |  | | Journal (article/letter/editorial) | | by green rust sodium sulphate: Formation of Cr-goethite L.L. Skovbjerg b a,* , S.L.S. Stipp a, S. Utsunomiya...Fe(III)-solid forms. During equilibration, Cr-substituted goethite evolves in association with remaining GRNa;SO4...protection, these results have important implications. Goethite is sparingly soluble and the inclusion of Cr(III)...surface of an Fe(III)-phase, Cr(III) incorporated in goethite is much less likely to be released back to groundwater...consisted of about 98% N2 and 2% H2 (gas supplied by Hydro Norway). Oxygen in the chamber was maintained at below |  | | Journal (article/letter/editorial) | | Abstract: Studied sludge samples are composed of major goethite and quartz; less clay minerals; and minor magnetite...values for sludge are mostly between those for goethite and quartz, indicating their particle mixture...association. Keywords: sludge; characterization; goethite; quartz; clays; particle size distribution; flocculation...from this deposit are generally composed of major goethite-FeO (OH), quartz and clay minerals; in association...classifier and the mechanical hydro-cyclones. The larger classes from hydro-cyclone go to the thickener |  | | Book (chapter) | | (1896). haarförmige Brauneisenstein = acicular goethite, Dana 7th I, 680 (1944). haarförmigen Wasserkies...(1900). haarförmiger Brauneisenstein = acicular goethite, Dana 6th, 247 (1892). haarförmiges Antimonglanz...III.2, 125 (1919). Haarstein = quartz ± rutile ± goethite, Sinkankas 288 (1972). Haarzeolith subfamily =...prismatischer (pseudomalachite). Habronemerz = goethite, Goldschmidt IX text, 181 (1923). hechite (IMA...Chudoba RI, 28 (1939). haematites = hematite or goethite, Dana 6th; 213, 250 (1892). haematites ruber = |  | | Catalog/List | | of platy xtls lining vugs in Limonitic Quartz/Goethite 11 2x2x1-¾ ,z5.25. Dark-gree matrix. CHILDRENITE...11 ,r:.,7_50, 41, DJURLEITE. Cannington Park Quarry,Brideewater,Somerset. Silvery-grey metallic platy...Calcitic/Mangan matrix.3x2x1t",i'.2.,0Quarry,Weardale,Co.Durham. Pleasant,but internally cloudy...sparkling Quartz and Pyrites.3½x2x1 11 ,Z10.00. 51. GOETHITE/CALCITE/SIDERITEn \-Jh. D:r.uidi Illogan ,Cornwall...4x3x2 ,z5.oo. 11 ----61. MENDIPITE. 1>1earhead Quarry ,Mcndip Hills, Somerset, 2x1 11 nrea of ~ustroue |  | Chen, Tianyu, Li, Weiqiang, Guo, Bai, Liu, Ruolin, Li, Gaojun, Zhao, Liang, Ji, Junfeng (2020) Reactive iron isotope signatures of the East Asian dust particles: Implications for iron cycling in the deep North Pacific. Chemical Geology, 531. 119342 doi:10.1016/j.chemgeo.2019.119342 | Journal (article/letter/editorial) | | (i.e., the initial dissolution rate of Fe from hydro (oxides), with other parameters constrained by the...fractionation effect during dissolution of the Fe (hydro)oxides, but could possibly induce considerable isotope...resides in three major pools: the reactive Fe (hydro) oxide pool, less reactive phyllosilicate pool,...expected that the Fe isotopes of the loosely bound Fe (hydro)oxides in the deserts and loess deposits will inherit...35.78 our studied deserts. Hematite (Hm) and Goethite (Gt) are the most common crystallized Fe-oxides |  | | Report (issue) | | DILUTE HYDROCHLORIC ACID Effervescence in dilute hydro c hloric a c id is usuall y c onsidered to be a...bubble, hiss, and foam when a drop of cold dilute hydro c hlori c a c id ( 1 part a ci d to 9 parts water)...ss 5 to 5 . 5 - - - - - - - - - - - - - - - - Goethite Streak black; color bla ck; magneti c ; hardness...BARTHOLOMEW COUNTY: 1. Meshberger Stone Company quarry, 2 miles northe ast of Elizabethtown, NEl/ 4 sec...2 E. Aragoni te, goethite , and quartz. CASS COUNTY: 6. France Stone Company quarry, 2. 5 miles east |  | | Book (edition) | | Valleriite Lithiophorite yellow, red, brown Goethite strong, orange to brown Vonsenite strong, orange...Argentite, Arsenopyrite, Calaverite, Chalcopyrite, Goethite, Krennerite, Pyrite, Pyrrhotite, Quartz, Scheelite...carbonaceous matter, • meteorites not known Cohenite, Goethite, Ilmenite, Magnetite, Pyrite, Silicates, Troilite...Kenkmann); PPL B Anhedral iron (light grey) with goethite rim (various darker grey shades), ilmenite (brownish)...oxidised iron grain, silicates (dark grey); Basalt Quarry Bühl, Weimar near Kassel, Hessen, Germany (sample: |  | | Journal (article/letter/editorial) | | contains only about 5 per cent, of water. This is Hydro-hsematite or TURGITE, 2Fe 0 *H 0. It is a •compound...has hitherto been regiarded as a scaly form of Goethite. Quite •commonly it has been mistaken for Native...present in it can be shown to correspond to that in Goethite it seems to me to be better to regard it as a...more or less evident. Quite commonly, indeed, the Goethite is actually enclosed as tufts of acicular crystals...Kirkcaldy. One of the most remarkable occurrences of Goethite in 2 3 2 Downloaded from http://trned.lyellcollection |  | | Report (issue) | | W. J. Ransom, Public Relations Officer, Ontario Hydro, for much valuable information on the Silver Falls...Kaministiquia Delta Mount McKay Riverdale Road Quarry Hillcrest Park Current River Park Boulevard Lake...of Rainy Lake Causeway 26 Porphyritic syenite, quarry west of the Rainy Lake Causeway 30 Interbanded...particularly interesting outcrop occurs along the hydro-electric power transmission line, a t the west shore...studied most conveniently a t the Riverdale Road quarry, in the valley of the Slate River, and a t Mount |  | | Journal (article/letter/editorial) | | evolution of the earth’s outer shells, atmosphere, and hydro sphere. We also explored the character of mineral...transformations in the protooceanic crust during its hydro thermal alteration. Kinetic and thermodynamic simulation...rences were formed owing to the activity of marine hydro thermal systems (e.g., [8]). Thus, there are grounds...to assume that the Hadean ocean comprised active hydro thermal fields, which are also an ubiquitous geological...contains pyrite and, after 10000 model years, goethite and Fechlorite (Fig. 2a). Magnetite and dolomite |  | | Journal (article/letter/editorial) | | section (going downward): gibbsite-hydrogoethite, goethite -hydrogoethite, siliceous -hydrogoethite; talc-carbonate...6 0 0 c,' ''''' Talc-carbonate Goethite-hydrogoethitetalc Goethite-hydrogoethite 10 45.65 49,75 ...the loop cords consist of siliceous minerals, goethite, and hydrogoethite; the hollows are filled with...the ferrous (fig. 1; table 1). In the ochres (goethite-hydrogoethite and kaolinite-hydrogoethite rocks)...Chlorite schist Goethite - hydrogoethite Talco se Talc -goethite -hydrogoethite Hydro goeth ite -kaolinite |  | | Catalog/List | | AENIGMATITErich black m~sses in orthoclase. (Buer VE)steroya, Norway) 1x1 c1.60 1x2 E3 2x2 t6.oo 17 396 AGARDITE(ce)...Canada)1x1 i1 1x2 i2 5 ALBITE pure red ma~ses.(Kragero Norway) 1x2 30p 2x2 60p 2x4 t1.40 AMBLYGONITE whi te...eyanular mass with minor Diopside. ~13rasta.d Arendal Norway) 1x1 80p 1x2 i1.60 ANGLESITEdark grey massive (Colour...(Green Microcline) rich blue-green cleavable mass.(Norway) 1x2 40p 2x2 80p 2x3 i1.20 pale blue mass 29 402...syenite. ½ins chip f.1 1x1 (2.00 56 srnaller (Norway) 57 mass wi th 406 ATJGELITEglassy crystalline |  | | Catalog/List | | UONITt PuregTCC11clcavagc Landsvctkquarry,Evjc,Norway lxl SOp fdsplrfVllp Puregrcycleavablc massive Keystone...½X½ .(A Excellentblackmicrocrystalsin vughs 0 & G Quarry,Southbury, withpossibleCalcitecrystals ConnecticutU...Yorkshire Richdistributionoftiny browngrainsin Drag Norway YTTROFLUORITE alsoblad::Tourmaline Richred brownmassive...2x2 RichycllowmasseswithPhlogopitc Odcgradcnsvcrk Norway - u.so Goodgreenishycllowmicrocrystalsin cavi1ies... HuaronMine,Ccrrode Pasco Peru Sclasvøtn,Fianc,Norway lxl {1.25 lx2 !3 Lengenbach Quany,Binn Vall~ |  | | Journal (article/letter/editorial) | | f Oslo, Oslo 3 (Norway) ~"Department o f Geology, University o f Oslo, Oslo 3 (Norway) 3 Department o...Geology, Agricultural University o f Norway, 1432-,~s-NLH (Norway) (Received April 26, 1983; revised and...Lysaker, Norway. .3 Norsk Hydro A.S., Research Centre, Lars Hillesgt. 30, 5000 Bergen, Norway. 0009-2541/84-85/$03...zone to the surface horizon where it oxidizes to goethite. The lowest part of the profile passes gradually...weathering processes are mainly gibbsite, hematite, goethite and kaolinite. Hematite prevails in the surface |  | Johnston, Scott G., Keene, Annabelle F., Bush, Richard T., Burton, Edward D., Sullivan, Leigh A., Isaacson, Lloyd, McElnea, Angus E., Ahern, Col R., Smith, C. Douglas, Powell, Bernard (2011) Iron geochemical zonation in a tidally inundated acid sulfate soil wetland. Chemical Geology, 280 (3) 257-270 doi:10.1016/j.chemgeo.2010.11.014 | Journal (article/letter/editorial) | | followed by increasing lepidocrocite (γ-FeOOH) and goethite (α-FeOOH) at circumneutral pH within lower-intertidal...mineralisation and hydro-geochemical zonation. This study provides valuable insights into the hydro-geochemical...schwertmannite (Fe8O8(OH)6SO4), and oxyhydroxides such as goethite (α-FeOOH) and ferrihydrite Fe5O3(OH)9 (e.g. Dent...mineralisation of Fe. In this study we investigate the hydro-geochemical cycling of Fe along two tidally inundated...patterns are explained and a conceptual model of Fe hydro-geochemistry is presented which is applicable to |
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