 | | Journal (article/letter/editorial) | | these fractures, some of the Quaternary volcanoes (Rahm, 1956, 1977; Frechen, 1971; Frechen et al., 1972)...o u l d e r occurs. Size o f h a m m e r 28 cm. Quarry in t h e S c h m i d t h e i m forest s o u t h...base of the uppermost small cyclothem. Locality: Quarry southeast of Berghof near Seffern (sheet Kyllburg...silicates and clastic and authigenic carbonate (mainly dolomite); the BrSckelb~/nke usually occur at the base...Oberweiler {sheet Waxweiler, r 31 280, h 46 280); -- quarry in the Schmidtheim forest southeast of the road |  | | Book | | minerals crystallize in this system, e.g. calcite, dolomite, siderite, 'low' quartz (alpha quartz), corundum...Jachymov and Pfibram, Czechoslovakia; Schladming, Austria; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco...dolomites; examples include Bytom, Poland; Bleiberg, Austria; Westphalia, FRG; Santander, Spain; Belgium; Cumberland...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...Freiberg, GDR; Siegerland, FRG; Schwaz, Tyrol, Austria; Pontgibaud, France; Almaden, Spain; St Just, Great | | | Book | | minerals crystallize in this system, e.g. calcite, dolomite, siderite, 'low' quartz (alpha quartz), corundum...achymov and Pfibram, Czechoslovakia; Schladming, Austria ; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco...dolomites; examples include Bytom, Poland; Bleiberg, Austria; Westphalia, FRG; Santander, Spain; Belgium; Cumberland...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...Freiberg, GDR; Siegerland, FRG; Schwaz, Tyrol, Austria; Pontgibaud, France; Almaden, Spain; St Just, Great |  | | Book | | minerals crystallize in this system, e.g. calcite, dolomite, siderite, âlowâ quartz (alpha quartz), corundum...Jachymov and Pyibram, Czechoslovakia; Schladming, Austria; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco...dolomites; examples include Bytom, Poland; Bleiberg, Austria; Westphalia, FRG; Santander, Spain; Belgium; Cumberland...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The deposit...are in Freiberg, GDR; Herja, Romania; Leoben, Styria, Austria; and Bottino, Italy. Exceptionally it is |  | | Journal (article/letter/editorial) | | behaviour is typical for natural systems (Carman and Rahm, 1997), precipitation and dissolution mechanisms...BL-CFAP DU-FAP SB-AP ST-HAP ST-OCP Moculta Phosphate Quarry, Angaston, Australia Staffel, Limburg, Germany...periods, at least with respect to apatite (Carman and Rahm, 1997), and thus agree with observed P transformations...Press, New Jersey/Oxfordshire, 2006. Carman, R. and Rahm, L.: Early diagenesis and chemical characteristics...Beziehungen des Eisenkreislaufs zum Phosphatkreislauf im eutrophen See, Arch. Hydrobiol., 29, 664â686, 1936 |  | | Journal (article/letter/editorial) | | al., 1981; Burdige and Gieskes, 1983; Carman and Rahm, 1996). As Mn in most natural waters and sediments...Postma, 1989) and surface sediments (Carman and Rahm, 1996) from the Gotland Deep, 0 values in this range...surface sediments from the Gotland Deep (Carman and Rahm, 1996). Thus, absence of calcite must be due to...sulfide. Am. J. Sci., 292: 659-683. Carman, R. and Rahm, L., 1996. Early diagenesis and chemical characteristics... J.J., de Lange, G.J., and Kreulen, R., 1990. Dolomite formation in anoxic sediments of Kau Bay, Indonesia |  | | Journal (article/letter/editorial) | | Red Ledge chromite mine in the Washington mining district of Nevada Co., Calif. It consists of small, brilliant...finally secured a lease to the Rock Landing No. 2 quarry in Haddam Neck, Middlesex Co., Connecticut. Also...work on properties on Squaw Creek, Mineral Hill District, Lemhi County, Idaho. It is reported they are...after Columbite and Tantalite; this is in the same District the ROCKS AND MINERALS Downloaded by [JAMES...development work on some new related property in Eureka District, Lemhi County, Idaho. Good Assays of Uranium, |  | Yang, Sen, Liu, Danqing, Yang, Zhe, Wang, Changxiang, Chen, Xiaohong, Li, Hai, Li, Quan, Yang, Baoguo, Li, Yilian (2021) Occurrence and mobility of trace elements during oxidant stimulation of shales in Yichang, Hubei province of China. Applied Geochemistry, 127. 104913pp. doi:10.1016/j.apgeochem.2021.104913 | Journal (article/letter/editorial) | | , pyrite, organic matter, chlorite, calcite, dolomite) to generate dissolved pores and crystallization-induced...from the Yiye-1 well in Maodian village, Dianjun District in July 2017, with distinct depths of 1845.0 m...composition (wt%) TOC content (wt%) Quartz Calcite Dolomite Albite Illite Chlorite Pyrite 22.5 49.6 ...formation water and then recovered as flowback water (Rahm, 2011). The fluids might leak from faulty casing...acid-buffering minerals including calcite and dolomite can regulate the pH of the reaction system then |  | | Journal (article/letter/editorial) | | isotope and trace element geochemical study of dolomite-bearing bentonite deposits in Bavaria (Germany)...weathering of detrital carbonates, was involved in dolomite and bentonite formation in palustrine and some...fractions of the bentonites. Cogenetic palustrine dolomite and a single smectite residue sample which lacks...onset of bentonitization of accumulated ash and dolomite formation in evaporation-driven wetland environments...KEYWORDS: bentonite, dolomite, calcite, strontium geochemistry, Rb-Sr dating. Dolomite and calcite are excellent |  | | Journal (article/letter/editorial) | | (CaCO3â MnCO3) on various types of substrates (e.g., dolomite, limestone, and quartzite) has been reported as...calciteârhodochrosite solid solution (Carman and Rahm, 1997; Jensen et al., 2002) so that the co-precipitation...structure, and/or ordered kutnahorite, i.e., a dolomite-type structure of intermediate CaMn(CO3)2 composition...carbonate ions along the crystallographic c-axis. Like dolomite, the chemical diïŹerence between these layers results...positive enthalpy of mixing and an ordered CdMg(CO3)2 dolomite-type phase with a negative enthalpy of formation |  | | Book | | Germany, France, Italy, Spain, Portugal, Belgium, Austria, the Soviet Union, Poland, Hungary, Czechoslovakia...Russia. stephanite, Archduke Victor Stephan, of Austria. uvarovite, Count S. S. Uvarov, of Russia. WOMEN'S...Azores. gamagarite, Gamagara ridge, Postmasburg district, South Africa. garronite, Garron plateau area...from Variscia, an ancient name of the Voigtland district of GerÂŹ many, where the mineral was first found...from the herb galax, which is abundant in the district of North Carolina where the mineral was discovered |  | Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. | Book (volume) | | Alter. Anhydrite, gypsum, polyhalite, celestite, dolomite, quartz, hematite, and pyrite have been found...100. Found at several mines in the Huantajaya district, calcite, embolite, cerargyrite, bromyrite, iodyrite...as at Caracoles in Antofagasta, the Huantajaya district in Tarapaca, and especially Chanarcillo in Atacama;...Obtained in notable amounts in the Broken Hill district. New South Wales (bromian pt.). In the United...Tombstone, Cochise County, Arizona; in the Rand district and in the Calico and Barstow mines, San Bernardino |  | | Journal (article/letter/editorial) | | groundwater chemistry are dissolution of calcite and dolomite, ion exchange, transformation of organic matter...sediments includes quartz, feldspar, calcite, dolomite, illiteâsmectite mixed layers, muscovite and chlorite...montmorillonite (mixed illiteâsmectite layers), calcite, dolomite, Na- and K-feldspars, chlorite and a very small...potential inïŹuence of rock weathering (limestone-dolomite) and ion exchange reactions. The analysis shows...dissolution of limestone (calcite, CaCO3 ) and dolomite (CaMg (CO3 )2 ) for Ca, Mg, and HCO3 ; the dissolution |  | | Journal (issue) | | Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...unit. For instance, in BradSÄcÄrĂąmb metallogenic district, the Au:Ag ratio is relatively uniform (45% to...metallogenic criterion: province, subprovince, district, sector, field/ node (Fig. 2) . 7 Fig. 1. Example...relevant metallogenic units (node, field, sector, district) were made. For samples sourced abroad, a summary...attached to the native gold samples from RoĆiaBucium district; general and mineralogical characterization 9 |  | | Report (chapter) | | components can include carbonates (e.g. calcite, dolomite), tectosilicates (e.g. quartz, feldspar), phyllosilicates...often located within carbonate phases such as dolomite and calcite, but are also present in pyrite, chlorite...the extraction of oil and gas (Arthur et al. 2008; Rahm 2011). Image-based modelling could be a powerful...International Atomic Energy Agency (IAEA), Vienna, Austria. IUPAC 1994. Physical chemistry division commission...Conference and Exhibition, 25â27 February 2014, Vienna, Austria. Mersereau, R.M. & Oppenheim, A.V. 1974. Digital |  | | Book | | are composed of a single mineral (limestone or dolomite). Other minerals, in comparison with the rock-forming...hydrothermal formation of such minerals as quartz, dolomite and calcite. If elements of heavy metals are present...other minerals of similar appearance, such as dolomite, remain unchanged. In field work only dilute acids...gravity can be calculated by means of the formula: im Se 16 Fig. 11 A balance used to measure specific...description of the actual place where it was found (ie quarry, erosion furrow, etc.), and the date of collection | | | Book | | are composed of a single mineral (limestone or dolomite). Other minerals, in comparison with the rock-forming...hydrothermal formation of such minerals as quartz, dolomite and calcite. If elements of heavy metals are present...other minerals of similar appearance, such as dolomite, remain unchanged. In field work only dilute acids...description of the actual place where it was found (ie quarry, erosion furrow, etc.), and the date of collection...eAssociated minerals: gypsum (29), calcite (217), dolomite (218), strontianite (222), celestite (239), aragonite |  | | Report (issue) | | conglomer ate; Ch, chert; CR, cap rock; D, dolomite; Da, arkosic dolomite; GW, granite wash; Sh, shale; L, limestone;...Chester - 1 in Cypress sandstone and 4 in Aux Vases dolomite and limestone). Of the 9 extensions, 3 were completed...1 in Tar Springs sandstone and 1 in Aux Vases dolomite - and 1 in the Ste. Genevieve Limestone). The...County, penetrated approximatel y 70 ft of Knox Dolomite of early Ordovician, or possibly late Cambrian...drilled into the Ordovician portion of the Knox Dolomite in Clinton, Jennings, Monroe, and Wayne Counties |  | | Report (issue) | | Cambrian Precambrian *dol. ls. ss. sh. slt. ------ dolomite limestone sandstone shale siltstone St. Croixan...Princeton W. (New), Gibson Raglesville, Daviess Rahm , Vanderburgh Rapture , Posey 1950 209 210 211...Extension well. 596 Big Clifty Bethel 3 NP - Rahm Field NP - Roger S. Field 8/71 NP - Welborn Consol |  | | Book | | (Billings and Tierney, 196^), and Main Drainage Tunnel (Rahm, 1962). 318 minor faults were recorded (Billings...thrust was exposed in the Maiden Tunnel (Billings and Rahm, 1966), where it is knife sharp, with no breccia...geology and observations in the In an abandoned quarry at the tunnel indicate a large fault. corner of...conglomerate was formerly ex- 42 posed in sin abandoned quarry, Sayles (Billings, 1929) considered this to be...Basin: Geol. Soc, Am., Mem, 146. Billings, M.P. and Rahm, D.A. , 1966, Geology of the Maiden Tunnel, Massachusetts: |  | | Report (issue) | | postulated for this area from existing wells. The Knox Dolomite and underlying elastic rocks accounted for the...Chazyan Canadian Cambrian Precambrian * dolo-dolomite ls-limestone as-sandstone sh-shale sit-siltstone...1,649 1950 155 156 Princeton W. (New), Gibson Rahm, Vanderburgh Rapture, Posey 1952 1941 157 158 |  | | Book | | red-purple thinly-bedded dolomite and a fine-grained gray thickly bedded dolomite. The Temple Butte forms...postdepositional conversion of the Temple Bulle into a dolomite. Muav Limestone, 150-800 feet. Cliff and ledge... which advanced inro this area during the Cambrian. Dolomite deposits within and above the Muav reflect the...Canyon Region . Flagstaff, Arizona: Northland Press . Rahm, David A . 1974. Reading the Rocks: A Guide to the...E. 1882. Tertiary History of the Grand Canyon District . Washington , D.C.: U.S. Geological Survey. Reprinted |  | Ledin, Anna, Karlsson, Stefan, HĂ„kansson, Karsten, SandĂ©n, Per, DĂŒker, Anders (1996) Temporal changes in concentration, composition and size distribution of the colloidal phase in Lake Risten, Sweden. Science of The Total Environment, 188 (2). 87-99 doi:10.1016/0048-9697(96)05161-3 | Journal (article/letter/editorial) | | not reach saturation with respect to calcite or dolomite, and no ordered structures were identified (XRD...seasonality in the HFA/TOC ratio (Pettersson and Rahm (1996), unpublished results). 4. Conclusions largest |  | | Report (issue) | | underlying Black River Group (Ordovician) and Knox Dolomite (Cambrian and Ordovician). Interest in the Cambro-Ordovician...- sh, ss, ls, coal X sh, ss, thin coal X dolomite limestone sandstone shale siltstone Waterflooded...Pueblo, Spencer Purcell, Knox Raglesville, Daviess Rahm, Vanderburgh Rapture, Posey 1981 1981 1955 10...Prairie Creek Princeton North Consol. Princeton West Rahm Rapture Rapture East Richland City Rock Hill North |  | | Journal (issue) | | 06221 /43411 De r Bez ugspre is fĂŒr Mitgl ied er ist im J ah res be it rag von DM 48 .- enthalten . Fur Abo...hinaus bekannt geworden. Im e hemaligen Steilufer dieses frĂŒhen Neckarlaufes ist im Muschelkalk (Abb. l)...AbbauverhĂ€ltnissen immer wieder einmal aufgeschlossen und soll im folgenden beschrieben werden . Geologischer Rahmen...Keupers an. Lediglich im Zentrum ist der untere und mittlere Jura vertreten (Abb . 1) . Im Westen wird die...einer Folge von carbonatischen Gesteinen. als Dolomite vorliegend , die zweimal durch eine salinare Ausscheidungsfolge |
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