 | Mehrabi, Behzad, Siani, Majid Ghasemi, Goldfarb, Richard, Azizi, Hossein, Ganerod, Morgan, Marsh, Erin Elizabeth (2016) Mineral assemblages, fluid evolution, and genesis of polymetallic epithermal veins, Glojeh district, NW Iran. Ore Geology Reviews, 78. 41-57 doi:10.1016/j.oregeorev.2016.03.016 | Journal (article/letter/editorial) | | genesis of polymetallic epithermal veins, Glojeh district, NW Iran Behzad Mehrabi, Majid Ghasemi Siani, Richard...genesis of polymetallic epithermal veins, Glojeh district, NW Iran, Ore Geology Reviews (2016), doi: 10.1016/j...genesis of polymetallic epithermal veins, Glojeh district, NW Iran PT Behzad Mehrabia,*, Majid Ghasemi...of Earth Sciences, Kharazmi University, Tehran, Iran RI a United States Geological Survey, Box 25046...Engineering, University of Kurdistan, Sanandaj, Iran Geological Survey of Norway (NGU), Leiv Eirikssons |  | | Journal (article/letter/editorial) | | Mineralization in the Dochileh Area: An Example of Manto-Type Deposit in the Sabzevar Zone, Iran Susan EBRAHIMI, Alireza...Geophysics, Shahrood University of Technology, Shahrood, Iran Abstract The Dochileh stratiform copper deposit...deposit in the Sabzevar Zone of northeastern Iran is hosted in the basaltic sequence of the Upper Eocene age...methods were conducted along nine survey lines in the area. As a result of modeling and interpretation of the...Keywords: fluid inclusion, induction polarization, Iran, manto type, Sabzevar, stable isotope. Received |  | | Book | | Hathor, the miners’ Goddess was excavated in the area. The Arab countries extend from the Atlantic Ocean...increase to 350 million by the year 2000. They cover an area of about 14 million km? (see Table 1.1). The United...San‘a national : product per capita |Growthrate% Area (US$) 1979 km? 0.4 32 7.1 28,940 2,381,700...the Tunisian border, East Tebessa, in the same area as the Ouenza and Abu Khadra deposits and is geologically...localities. The ore is found as lenses of haematite and goethite in Jurassic rocks. The Beni Saf mines started |  | | Book | | Turkish Taurus mountains: the Bolkardağ mining district. Antiquity 61:64–71 Yener KA, Kulakoğlu F, Yazgan...chalcedonies, may originate from sources to the east in Iran or India. The distant source of this material should...Ubaid Period (ca. 5500–4000 B.C.) at many sites in Northern Mesopotamia (Wright 1969). Some of the finest...Höyük (Fig. 1.3). The spread of obsidian over a wide area of the Near East attests to its desirability as...Gourgaud et al. 1998). The other is in Lake Van area and comprises a site near the lake itself, and another |  | | Journal (issue) | | Săcărâmb, and in the waste dumps of the old mine area. Telluride bearing gold and silver ore deposit at...Săcărâmb is included in the Golden Quadrilateral area and it is the largest telluride mineral accumulation...Dobrogea province, I.1. District with phosphorites and glauconite, II. Central Dobrogea province, III. North...North Dobrogea province, III.1. Măcin district, III.2. Tulcea district. Carpathians Realm, IV. South...South Carpatians province, IV.a. Getic subprovince, IV.b. Danubian subprovince, IV.c. Mehedinţi subprovince |  | | Journal (article/letter/editorial) | | iron ore deposits through the Yilgarn Craton, an area that is not heavily sampled in training, as well...also test the usefulness of radiometric data for province-scale iron ore exploration, while our selected...conceptual targeting of potential sites at a province/district to regional scale is one of the largest challenges...sequences, collectively referred to as the Hamersley province, overlay the southern part of the craton and are...in the world. The stratigraphy of the Hamersley province is divided into five key groups. The lower three |  | | Journal (issue) | | Geology and Mineralization of the Blue River mining district DOGAMI PUBLICATIONS Publications are available...Hazard Map of the EugeneSpringfield Metropolitan Area, by G.L. Black, Z. Wang, T.J. Wiley, Y. Wang, and...information showing the risk that residents in the area face from earthquakes. It combines the effects of...200 selected buildings in the Eugene-Springfield area was prepared by members of the Department of Civil... from the John Day Formation in the Gray Butte area of Jefferson County, but the precise ages are difficult |  | | Report (issue) | | ................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ........... Gilman (Red Cliff) district, Colorado ...................... Aspen district, Colorado ................................................. Eureka district, Nevada ........................................ |  | | Journal (article/letter/editorial) | | Gerais and the Carajás Iron Ore Mineral Province in the northern state of Pará. Both areas represent enrichment...selection of concentration methods Iron Ore Quadrangle area, four generations of hematite (hematite I, II, III...genesis mineralogy also identifies the presence of goethite but does not classify this mineral in terms of...chemical composition such as aluminan goethite and siliceous goethite. For mineral processing purposes it...hematite II and III and goethite as its main iron bearing mineral phases, the goethite is aluminan or siliceous |  | | Report (issue) | | Resources of the Fish Springs Range Wilderness Study Area, Juab County, Utah U.S. GEOLOGICAL SURVEY BULLETIN...Resources of the Fish Springs Range Wilderness Study Area, Juab County, Utah By DAVID A. LINDSEY, DAVID R...resources of the Fish Springs Range Wilderness Study Area, Juab County, Utah (Mineral resources of wilderness...Fish Springs Range (UT-050-127) Wilderness Study Area, Juab County, Utah. CONTENTS Abstract Al Summary...Wilderness Study Area FIGURES 1-6. Maps of the Fish Springs Range Wilderness Study Area and vicinity, |  | | Journal (article/letter/editorial) | | the regolith smectite weathers to kaolinite and goethite. Regolith cover in the Albany–Fraser Orogen is... and 2) characterise mineral assemblages at a district to regional scale distribution that reflect the...associated mineralogical variations in a selected area in the northeastern Albany–Fraser Orogen using reflectance...regolith profile. 2. Geological setting The study area is located in the Eastern Biranup Zone (Kirkland...northwest and the Gawler Craton to the east. The area in contact with the Gawler Craton is covered by |  | | Journal (article/letter/editorial) | | carbonates of tectonostratigraphic units located in the northern and southern areas of the eastern External Subbetic...are thin and characterized by the presence of goethite, quartz, albite and phyllosilicates. Moreover...laminae and/or macrooncoids. They consist mainly of goethite and Mn-oxyhydroxides, which are enriched in REE...was only important in crusts from D3 of the northern area where textural evidence indicates the existence...stratigraphic record of the European Alpine chains or in Northern Africa (e.g. Corresponding author. E-mail addresses: |  | | Journal (article/letter/editorial) | | tween the BauxiteDepositsalongthe Southernand Northern Edges of the Guiana Shield, South America G. J...Onverdacht-Lelydorp area in Suriname (northern edge of the Guiana Shield) with those of the Trombetas area in Amazbnas-Parfi...Introduction The bauxite deposits on the southern and northern edges of the Guiana Shield have sevDURING 1979...production Cainozoic sediment as the parent rock; area is along the southern edge of the Guiana (2) bauxite...shipped from both areas is low in silShield, on the northern bank of the Amazon ica and iron, and high in |  | | Book | | Australia. E.C. PERRY, J R . Department of Geology, Northern Illinois University, De Kalb, Illinois 60115,.... . . . . . . . . . . . . . . . . . . Location. area. shape. and outcrop limits . . . . . . . . . . .... . . . . . . . . . . Basins in the Grenville Province . . . . . . . . . . . . . . . . . . . . . . ....4 8 0 - Minas Gerais. Brazil. 4 8 1 - Hamersley area, Australia. 481 Deposits of late Proterozoic-early...formally defined by James (1954) for the Lake Superior area as follows: a chemical sediment, typically thin-bedded |  | | Journal (article/letter/editorial) | | From Mount Goldsworthy to Area C – reflections on forty years of iron ore exploration in the Pilbara...paper. * BH PB prviously mined in the Kimberley area of Western Australia (Yampi) – 99 M t of ore during...Yarrie – and is currently developing the former GML Area C near Yandi. With the exception of Newman’s Mount...early as 1888–1889, comments on the potential of the area as a source of iron were made, and that in 1907...the region reported deposits in the Robe R iver area † near the present Pannawonnica (F ig. 1). D espite |  | Porras-Toribio, Israel, Pi-Puig, Teresa, Villanueva-Estrada, Ruth Esther, Rubio-Ramos, Marco Antonio, Solé, Jesús (2022) Mineralogy, Geochemistry, and Stable Isotopes (C, O, S) of Hot Spring Waters and Associated Travertines near Tamiahua Lagoon, Veracruz, Gulf of Mexico (Mexico) Minerals, 12 (7) 822 doi:10.3390/min12070822 | Journal (article/letter/editorial) | | series of hydrocarbon oil fields at depth. On this area, on the west coast of Tamiahua Lagoon—north of the...emanations of the area. 2. Geological Context The studied area is located in the northern area of the state...Eocene to the Pleistocene ages outcrop in the study area. Recent lacustrine-type material is recorded, given...the Trans-Mexican Volcanic Belt (TMVB), being the area therefore dominated by a convective-type heat flow...flow [30]. The center and the southeast area of this province are characterized by recent volcanic activity |  | | Journal (article/letter/editorial) | | archaeology; schematic art; cultural heritage; hematite; goethite Published: 22 May 2021 Publisher’s Note: MDPI...exposed, while in iron oxides and hydroxides such as goethite (FeOOH) or sienna, the colouration tends to a...rock measuring ca. 20 m × 30 m × 20 m sitting in an area geologically dominated by quartzite from the Silurian-Devonian...paintings on five different panels on both the northern and the western areas of the outcrop (Figures...surfaces containing rock paintings. On the northern area, excavation revealed stratified deposits dated |  | | Book | | have accumulated over millennia close to a mining area can contain hundreds of thousands of tons (cf. Sect...his team to countries of Western and Central Asia (Iran, Afghanistan, Turkey). Their goal had been, among...of the quality of mined ores in the near-surface area (“Gossan”). The isotope analyses of lead have a...from the Alps across the Balkans and Turkey and Iran to the Himalayas and Southeast Asia (Jankovič 1997)...smelting sites and metal workshops in a mining district in certain periods. This book focuses on ores |  | | Book | | TsumebSpecial The Otavi Mountainland The Central Northern to Northwest Region including Damaraland The Central...The Central Escarpment- The Nauchas-Gamsberg-Hakos Area West and South of Rehoboth The Central and South-CentralDeposits...vicinity of the wellknown Spitzkuppe.Onceagain in this area excellent outcrops assistin the searchfor topaz...May 1888to January1889, mostlyin the mountainous area between Ojitambi and Rehoboth. Instructed by the...exploration started;in signedin August1883,wasfor the area theNamaland byA.Schenk, in Hereroland from the mouth |  | Smith, C.W., Waters, B.C., Naqvi, M., Worl, R.G., Helaby, A.M., Flanigan, V.J., Sadek, H.S., Samater, R.M. (1983) Geological and geochemical studies in the Wadi Bidah District, Kingdom of Saudi Arabia. Open-File Report Vol. 1983 (83-672) US Geological Survey doi:10.3133/ofr83672 | Report (issue) | | Geological and geochemical studies in the Wadi Bidah district, Kingdom of Saudi Arabia by C. W. Smith, B. C... STRATIGRAPHY AND STRUCTURE OF THE WADI BIDAH DISTRICT... 12 Stratigraphy................................................ 12 12 13 14 B-29 ANOMALY AREA, RABATHAN............................. 15 Layered...within the B-29 anomaly area...................................... Geology of the area surrounding drill hole.......................... 21 21 Geology of the area surrounding drill hole RAB-2................... |  | | Conference Proceedings (Volume) | | regional scale 3D-model of the Skellefte mining district, northern Sweden ...................................89 Ga VHMS-type deposits, Kristineberg area, Skellefte District, Sweden . . ............................modelling for VMS exploration in the Pyhäsalmi district, Central Finland ..............................Co-Ni-Cu-Au- mineralization in the Siegerland district, Rhenish Massif, NW Germany ....................Reflection seismic imaging in the Skellefte ore district, northern Sweden Mahdieh Dehghannejad, Christopher |  | | Journal (article/letter/editorial) | | prospective for polymineral placers. The Kaliningrad district is located within the southeastern Baltic Syneclise...rocks. The Carboniferous rocks are absent in the district. This assemblage consists of two spatially separated...variegated sequences developed only in the northern part of the district. Its upper boundary is constrained by...narrow latitudinal band at the southeast of the district. These rocks are represented by arcosic sandstones...present-day northern and eastern boundaries approximately correspond to those of the Kaliningrad district. The |  | | Book (volume) | | prounce The Dinaric metallogenic province The western Macedonian district Iron ore deposits . Manganese...rock ; ‘ ; : Serbo—Macedonian _—_metallogenic The province The pre-Devonian merallGeeuie epoch The Hercynian...Osogovo—Ograzden ore district The West Rhodope ore district The East Rhodope ore district The Srednogorié...Sofia ore district The Panagyurishté ore district The Yambol ore district . The Burgas ore district The Malko...Malko Tirnovo ore district structiralemersllogents The _ Kraishtide zone 189 xi The Balkan structural—metallogenic |  | | Book (volume) | | Description of deposits 1/97 Kakul—Mirpur area 1/97 Lagarban—Kaludi—Banda area 236 238 Stratigraphy 238 Petrology...petrography 232 Economic geology 232 /88 Dalola area 220 The Fontanarejo deposit Proterozoic and Cambrian...Deformational history 203 Stratigraphy of the Jnamarkotra area 205 Basal quartzite 205 Carbonates and their variants...Sources of phosphate ore samples 245 Rum Jungle, Northern Territory, Australia 246 Huron River and Dead...United States of America 246 Jhamarkotra, Udaipur District, south-central Rajasthan, India 246 Jhabua, Madhya |  | | Journal (article/letter/editorial) | | temicincta. The intrusive augite dolerites of the area are feebly cleaved in places. 517 © Yorkshire Geological...undertaken with the object of linking them. Much of the district is mountainous and more than half exceeds a height...of Drum, just beyond the southwestern edge of the area. Most of the upland valleys hang in relation to...FIG. 1.—Sketch-map showing the position of the district in relation to other described districts (1, Elles... the result of the first systematic work in the area, show many of the more important features of the |
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