 | | Journal (article/letter/editorial) | | 1941 Vol. XXVI The Gibeon shower of meteoritic irons in South- West Africa. (With Plates I and II.) By...[Read March 13, 1941.] H E presence of much native iron in Great N a m a q u a l a n d was heard of in 1836...tales have mentioned the presence of large masses of iron beyond the old mission station of Bethany, between...of a chemical examination of a specimen of native iron, from the east bank of the Great Fish River, in...book,) s L. Fletcher, On various masses of meteoric iron reported to have been found C 20 L.J. SPEXCER |  | | Journal (article/letter/editorial) | | A NEW SPECIMEN OF THE MOUNT DOOLING IRON METEORITE FROM MOUNT MANNING, WESTERN AUSTRALIA J.R. De Laeter...South Bentley, Western Australia, 6102 A 701 kg iron meteorite has recently been discovered near the...Mount Manning Range region. DETAILS OF THE FIND An iron meteorite weighing approximately 701 kg was discovered...1980 149 150 Fig. 1 Opposite sides of the iron meteorite found near the Mount Manning Range. The...the regmaglypts, and from the number of layers of iron oxide one can estimate that the residence time of |  | | Journal (article/letter/editorial) | | e mi s t r y . (Amer. Josephinite, a NSW Nickel-Iron. By W. H. XELI-~LLE J. Sci. [3], 43,509-515).-Magnetic...bright areas of the greyish-white alloy of nickel and iron. This metallic portion is of special interest, in...found 011 analysis to consist of 23-22 per cent. of iron nncl60.43 per cent. of nickel. This composition...Mollie Gibson mine, one o€ the most prodiictive mines in Colorado, the most abundant silver mineral is...a layer of siderite, then by a narrow zone of metallic mineral, and then ag& by siderite. As this seemed |  | | Journal (article/letter/editorial) | | 531 The Breece, New Mexico, meteoritic iron. By CAI~L W. BECK, Ph.D., L~:UCOLN LAPAz, Ph.D., and LovIs...information about the unusual Breece meteorite. This iron appears to be mentioned only in museum accession...Museum of Chicago approximately ten years after the iron was discovered. The Heaston Collection of New Mexico...collection of meteorites. MinesMag. Colorado School of Mines, 1933, vol, 23, pp. 6 9, 12 (p. 2 of reprint, 747...9-131.] S. H. Perry, The metallography of meteoric iron, Bull. U.S. Nat. Mus., 1944, no. 184, p. 167, pl |  | | Journal (article/letter/editorial) | | PECULIAR STRUCTUKE OF T H E SHIRAHAGI, JAPAN, SIDERITE (CN = ~ 1 3 7 5 , 3 6 7 ) ” SADAO MURAYAMA T...the Shirahagi siderite (subclass x 0 (m)) is given, the peculiar structure of the iron is described and...Shirahagi, Japan, siderite (CN I 7 1375,367) is the second-largest meteoritic iron ever found in Japan...earliest discovery of a siderite in this country. I n March, 1895, the siderite was bought by Viscount...few years later he cut off about one-fifth of the iron and had two or three swords made from it. These |  | Jin, Jianping, Zhou, Wentao, Sun, Yongsheng, Han, Yuexin, Li, Yanjun (2021) Reaction Characteristics and Existing Form of Phosphorus during Coal-Based Reduction of Oolitic Iron Ore. Minerals, 11 (3) 247 doi:10.3390/min11030247 | Journal (article/letter/editorial) | | Phosphorus during Coal-Based Reduction of Oolitic Iron Ore Jianping Jin, Wentao Zhou * , Yongsheng Sun...results show that after Fe2 O3 was reduced to metal iron, the reduction of apatite was promoted by providing...other was in the form of solid solution in the metal iron. There were two forms of phosphorus in the slag...behavior; existing form; metal and slag phase Oolitic Iron Ore. Minerals 2021, 11, 247. https://doi.org/10...Despite the abundant reserves of iron ore resources in China, the overall iron ore is characterized by the |  | | Book | | old, one an aerolite and the other an oxidized siderite, and they were found only about twelve miles apart...North America. On the other hand, only three of the irons had been seen to fall.1 The striking inconsistency...more economical to cut a number of these small irons at the same time. In etching these many sections...that is characteristic of the many Canyon Diablo irons that we had previously handled. Subsequently, at...unusually large carbonado inclusion in a Canyon Diablo iron described by the U. S. National Museum was also |  | Hao, Xiluo, Leung, Kwunlun, Wang, Rucheng, Sun, Weidong, Li, Yiliang (2010) The geomicrobiology of bauxite deposits. Geoscience Frontiers, 1 (1) 81-89 doi:10.1016/j.gsf.2010.06.001 | Journal (article/letter/editorial) | | abundance of water, organic carbon and bioavailable iron and other metal substrates provide a suitable environment...Heterotrophs have been shown to be able to oxidize ferrous iron and to reduce sulfate-generating sulfuric acid,...weathering of aluminosilicates and precipitation of iron oxyhydroxides. Microorganisms referred to the genus...release of alkaline metals. Although the dissimilatory iron-reducing and sulfate-reducing bacteria in bauxites...(sulfides and sulfates; Mora et al., 1996), and nano-iron (hydr)oxides, to be easily taken up by microbes |  | | Journal (issue) | | Saturday April 18, 1981 FIELD TRIP: Old Andover Iron Mines, Limecrest Rd., Andover, N.J., 9:00 a.m. to noon...mine, Schneeberg, Sachsen, Germany; and from Richelsdorf, Hessen, Germany. Both occurrences were described...416-417). A subsequent occurrence at Sainte-Marie-aux-Mines, Alsace, France, provided the above chemical formula...fascicles. It is found in association with altered iron arsenates. The new mineral has been named sterlinghillite...deposit of oxide and silicate minerals of zinc, iron, and manganese enclosed in Precambrian marble. The |  | | Catalog/List | | display. 2~x2txlt. £22.00. CALCITE. Sweetwater Mine, Iron Co., Missouri, U.S.A. A well formed translucent...4ix3t". £12.00. CHALCOPYRITE. Dreislar', Sauerland, Germany. Specimen A Attnct ive irridescently tarnished...intergrown on 0 light brown matrix of crystalised Siderite with odd dark blackish slightly corroded crystals...in ~ cavity with lenticular crystnliscd Siderite in clay-Irons one. 2x2xl ". 1:6.50. MI~1ETITE.vEJriety...associated with a l~ttle silvery grey Smaltite, creamy Siderite and pale b::,assy P\,rito. 2";'xl>'1". 1:2.25 |  | | Book (edition) | | the subject: "Most Meteorites, especially the Irons, would attain a far greater use in a scientific...into. There are in many collections great masses of iron which have lain there by being of for long decades...whole series of stone and of iron meteorites to be cut, and the latter (the irons) to be etched, because only...which we have cut up in slices 16 kilogrammes." : iron : ' The increase of a meteorite collection ...country and from Japan, we have received only two irons the others being stones we have in Australia and |  | Khisina, N. R., Teplyakova, S. N., Wirth, R., Senin, V. G., Averin, A. A., Shiryaev, A. A. (2017) Carbon-bearing phases in shock-induced melt zones of the Elga meteorite. Geochemistry International, 55 (4) 317-329 doi:10.1134/s0016702917040036 | Journal (article/letter/editorial) | | GeoForschungsZentrum―GFZ, Telegraphenberg B-14473 Potsdam, Germany cFrumkin Institute of Physical Chemistry and Electrochemistry...melt pockets in silicate inclusions in the Elga IIE iron meteorite have been studied by reflected-light optical...phases: siderite and amorphous sp2 carbon, which form carbon–oxide, siderite–oxide, and siderite–schreibersite...shock metamorphism, siderite in an IIE iron meteorite, amorphous carbon in an iron IIE meteorite, TEM...spectroscopy DOI: 10.1134/S0016702917040036 INTRODUCTION Iron meteorites are Fe–Ni alloys with dominant phases |  | | Journal (article/letter/editorial) | | theory. The diagnostic spectral characteristics of irons, clays and altered vegetation were concentrated...bare soil region, the altered minerals, including irons and clays were extracted through band math and principal...different minerals; 2) the extraction results of iron and clay minerals were most accurate (78.33% and...Based on the recent geological researches, the irons, carbonates and clay minerals indicated the reducing...study area. Therefore, the irons, carbonates and clay minerals, such as siderite, calcite, montmorillonite |  | | Journal (article/letter/editorial) | | SEDEX-type mineralizations of the Rhenish Massif (Germany) - implications for future Pb-Zn exploration By...SEDEX-typemineralizations of the Rhenish Massif (Germany) Zone, the Balve-Oberscheld fault zone, and the...SEDEX-typemineralizations of the Rhenish Massif (Germany) generally more dense than seawater, and the restricted...SEDEX-type mineralizations of the Rhenish Massif (Germany) 577 (1981), and THrlN (1985) assumed a genetic...from other SEDEX deposits especially in its high iron and sulfur contents, its low lead content, and the |  | | Journal (article/letter/editorial) | | and museum collections consist mostly of nickel-irons and chondrites; but many of us doubt that museum...chondrites and irons for reasons just explained. This emphasis on chondrites and irons would certainly...come from space. And there 244 was the Elbogen iron which for centuries had been preserved in Bohemia...remains of a bewitched and despised burgrave. Nickel-iron alloys were present in all of these examples; so...engrossed in the study of Widmanstatten figures, nickel-iron ratios, chondrules and problems of origin that all |  | | Journal (article/letter/editorial) | | gas brazier grill reprod uces the ordinary grid iron with baker's brazier, and the products of combus...Champ de Mars; the restaurant of the Palace of Mines, on the Champ de Mars; two restau rants of the...receive most of the balls of an exploding shrapnel, Germany is now using a shell which is timed to burst directly...former may be cited the iron (siderite) from Canon Diablo, Arizona, the iron and stone meteorite (sideralite)...aerolite from Kansada. Ness County, Kansas, the siderite from Muk wonago, Wisc:msin. But while the recent |  | | Journal (article/letter/editorial) | | basalt layers. Horsthempke (1992) also observes the iron-rich and porous nature of the rock. Holzförster...concretions may have originally, in part, consisted of siderite that later oxidised to hematite and carbonate...swamps with anoxic low-pH conditions and high ferrous iron in solution. The ferruginous concretions are regarded...10 to Figure 12), which are notably depleted in iron and which do not show the granular texture as in... Accordingly, the latter contains slightly more iron and hematite than VB4. Among the trace elements |  | | Journal (article/letter/editorial) | | 1003to 1009. Pergamon On the radioactivity of iron meteorites* M. W. ROWE?, M. A. VAN DILLA and E....been used to examine the gamma-radioactivity of iron meteorites. Of 6 studied, only Aroos and Sikhote-Alin...February of Sikhote-Alin activities The Aroos siderite slice measured The Sikhote-Alin in Aroos, ...similar to those of iron (the LASL Metallurgy Group was not set up to handle iron). At this energy, Compton...detectable gamma-ray activities. The spectra of these 2 irons are given in Figs. 1 and 2, and the data are summarized |  | | Journal (article/letter/editorial) | | the 590-lb. core of the Lake Murray, Oklahoma, siderite with this equipment, are included. ______ J....cuts most of its smaller specimens, stone, iron-stone, and iron, with a high-speed, unidirectional, carborundum-disk...1952, to slice the large Lake Murray, Oklahoma, siderite, and, in the foreground, the recently completed...E S T 51 saw, by use of which a dozen or more iron meteorites can be sectioned in one operation. The...single-blade saw shown in operation on the Lake Murray iron, LiM, held by the clamp, CL, and the form of molding |  | Geymond, Ugo, Ramanaidou, Erick, Lévy, Dan, Ouaya, Abderrahim, Moretti, Isabelle (2022) Can Weathering of Banded Iron Formations Generate Natural Hydrogen? Evidence from Australia, Brazil and South Africa. Minerals, 12 (2) 163 doi:10.3390/min12020163 | Journal (article/letter/editorial) | | minerals Article Can Weathering of Banded Iron Formations Generate Natural Hydrogen? Evidence from Australia...Ouaya, A.; Moretti, I. Can Weathering of Banded Iron Formations Generate Natural Hydrogen? Evidence from...isabelle.moretti@univ-pau.fr Abstract: Oxidation of iron-rich rock is known to generate H2 in oceanic as...weathering of banded iron formations (BIF). The BIF constitute more than 60% of global iron ore reserves with...production potential. In the vicinity of BIF-hosted iron mines in Australia, Brazil and South Africa, satellite |  | | Journal (article/letter/editorial) | | together with the description of a 42-g. nickel-iron meteorite fragment which reportedly came from its...the crater and had seen several small specimens of iron meteorites from it, but had never seen the crater...meteorite crater. The particles are 60 % nickel-iron (17.3 ~o Ni) surrounded by an oxide crust. I t...two days the three of us recovered only 23 small irons with an aggregate weight of 149 g. A considerable...t it was not a medium octahedrite, nor even a siderite. I t was a mesosiderite (fig. 3), with a structure |  | | Journal (volume) | | the geology and geochemistry of the Precambrian iron formations in Väyrylänkylä, South Puolanka area...the geology and geochemtstry of the Precambrian iron formations in Väyrylänkylä South Puolanka area Finland...appendix. The Middle Precambrian (2080 Ma) Väyrylänkylä iron formations, located in northeastem Fieland, are...the Marine Jatulian of the Karelidie sequence. The iron formations are composed mainly of banded rocks of...(SF), the silicate fades proper (SFP) and weathered iron formation rocks of the mixed silicate-oxide fades |  | | Report (volume) | | benhierinc ooids with, and partly replaced by, a siderite cement. Sect ion viewed in plane-polarised light...Phyllosilicalc fo rn1ation in berthierine peloicls and iron oolites 3 HARDER, H . l\l inera l genes is in...petrographic ob ervat ions 9 SPE1-\RS, D. A. Aspects of iron incorporat ion into sedim ents wit h special reference...Oo li t ic 1ronc;tones in 1988. R1.;,earLl1 into iron rich sedin1cnt1i i'> curren tl y enjoying a renewal...being pur<, ued and the many di fferenL models for iron'>lonc gcne'il'> proposed in recent years. The papers |  | | Book (edition) | | minerals of this character which a number of these mines have yielded, may be noted the following light a...larger of rare RARE MINERALS FOUND IN THE MICA MINES. Samarskite, TJrarinite, Pvrochlore, Idatchettolite...cerium, lanthanum and tions yttrium. The corundum mines, in the chrysolite ledges of the gion, have also...ores and ciated ores of zinc, lead — of gold, iron and copper, silver. Gold occurs almost universally...association with pyrite and ehalcopyrite, &c., as wfill Iron state, in nite, ( is be seen b}r a glance at |  | | Report (volume) | | New Jersey, by Robert P. Whittteld. The Penokee Iron-Bearing Series of Northern "Wisconsin and Michigan...14. The Electrical and Magnetic Properties of the Iron-Carburets, by Carl Barus and Vincent Strouhal. 1885... Price 10 cents. 35. Physical Properties of the Iron-Carburets, by Carl Barus and Vincent Strouhal. 1886........ ........ .. ............................. Iron, including meteorites ................................................... Sulphides, etc., of tho iron, gold, and tin groups......................... Argentite |
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Iron mines, Otzenhausen, Nonnweiler, Sankt Wendel, Saarland, Germany