 | Carrión-Mero, Paúl, Herrera-Narváez, Geanella, Herrera-Franco, Gricelda, Sánchez-Zambrano, Emily, Mata-Perelló, Josep, Berrezueta, Edgar (2021) Assessment and Promotion of Geotouristic and Geomining Routes as a Basis for Local Development: A Case Study. Minerals, 11 (4) 351 doi:10.3390/min11040351 | Journal (article/letter/editorial) | | Km. 30.5 Vía Perimetral, 09-01-5863 Guayaquil, Ecuador; emnisanc@espol.edu.ec Facultad de Ingeniería Ciencias...Km 30.5 Vía Perimetral, 09-01-5863 Guayaquil, Ecuador Facultad de Ciencias de la Ingeniería, Universidad...Principal La Libertad—Santa Elena, 240204 La Libertad, Ecuador; grisherrera@upse.edu.ec Departamento de Ingeniería...have on the existing routes of the Zaruma-Portovelo region (Ecuador), together with a global assessment... structures and other elements. Currently, in Ecuador, there is no legal recognition for a declaration |  | Berrezueta, Edgar, Ordóñez-Casado, Berta, Bonilla, Wilson, Banda, Richard, Castroviejo, Ricardo, Carrión, Paul, Puglla, Stalin (2016) Ore Petrography Using Optical Image Analysis: Application to Zaruma-Portovelo Deposit (Ecuador) Geosciences, 6 (2) 30 doi:10.3390/geosciences6020030 | Journal (article/letter/editorial) | | Optical Image Analysis: Application to Zaruma-Portovelo Deposit (Ecuador) Edgar Berrezueta 1, *, Berta Ordóñez-Casado...Consultor-Auditor Minero Freelance, Piñas 070401, Ecuador; wilsonbonilla2@yahoo.com.ar Universidad de Guayaquil...s/n y Av. Juan Tanca Marengo, Guayaquil 090612, Ecuador; richyband@hotmail.com Universidad Politécnica...Guayaquil 090903, Ecuador; pcarrion@espol.edu.ec Compañía Minera PL S.A., Zaruma 070301,Ecuador; sipuglla1993@gmail...polished sections from Zaruma-Portovelo intermediate sulfidation epithermal deposit (Ecuador) using multispectral |  | Khanchuk, A. I., Berdnikov, N. V., Cherepanov, A. A., Konovalova, N. S., Avdeev, D. V. (2009) First finds of platinoids in black-shale sequences of the Bureya Massif (Khabarovsk Region and Jewish Autonomous Okrug) Doklady Earth Sciences, 425 (1) 213-215 doi:10.1134/s1028334x0902007x | Journal (article/letter/editorial) | | dolomites, jasper-like siliceous rocks, hematite and magnetite–hematite ores, and rhyolites. The upper subsequence...For the Kimkan Sequence, black shales, magnetite–hematite carbon-bearing shales, ores of the Kimkan deposit...Izvestkovyi Jewish Autonomous Region Bira 49° Birakan 2 50 km Bira R. Birobidzhan 131° 132° E Fig |  | | Journal (article/letter/editorial) | | m; the 'Urn Sabune Conglomerate' (0-2oo m); the 'Bira Formation', consisting of lagoonal marine rocks...basaltic flows within the Bira Formation (Schulman, 1962). The marine Bira formation is mostly composed...alteration products of the sulphides. Magnetite and hematite. Magnetite crystals are very abundant in the gypsum...well-crystallized, small (up to I mm) specularite hematite crystals are found, giving the sulphate a reddish-violet |  | | Journal (article/letter/editorial) | | Early Paleozoic granitoids of the Birobidzhan and Bira complexes dated to 480–461 Ma [10, 11], as well...C-1165 Sino-Korean Craton 500 km U-72-5 C-1167 Bira R. R ra a t Su 48°50′ W 2 km 131°45′ E 1 131°45′...cherty–clayey shale with interbedded hematite and magnetite–hematite ores, limestone, sandstone, and sparse |  | Sorokin, A. A., Kotov, A. B., Smirnova, Yu. N., Sal’nikova, E. B., Plotkina, Yu. V., Yakovleva, S. Z. (2016) Age of terrigenous deposits of the Khingan Group in the Lesser Khingan terrane in the eastern part of the Central Asian fold belt. Doklady Earth Sciences, 471 (1) 1126-1130 doi:10.1134/s1028334x16110180 | Journal (article/letter/editorial) | | 15 16 17 18 6 7 131°45′ 8 131°45′ 9 E 10 Bira R. 11 12 S-1170-6 13 S-1170-6 14 48°50′ 132°00′...siliceous‒clayey shales with interactions of hematite and magnetite‒hematite ores, limestones, sandstones, and subordinate...Erley Paleozoic granitoids of the Birobidzhan and Bira complexes dating back to 480–461 Ma [7, 8] and subalkali |  | Dobrzyński, Dariusz, Duliński, Marek, Birski, Łukasz, Barrett, Jordi (2021) Origin of the chemical composition of São Francisco ultra-fresh thermal water (Itabira region, Minas Gerais, Brazil) Applied Geochemistry, 134. 105090pp. doi:10.1016/j.apgeochem.2021.105090 | Journal (article/letter/editorial) | | oversaturated with goethite (SI of 3.62–4.28) and hematite (SI of 8.27–9.59). As expected, SF water is at...estimated data from Itabira, Santa Maria de Ita bira and Nova Era, mean annual precipitation of 1470...geothermal conditions in the São Francisco structural province and adjacent units (Alexandrino, 2008), including...Truesdell (1976). For the São Francisco structural province, based on calculations for 16 localities, the...the value of the m parameter for São Francisco province equals 680 ◦ C m2/mW (after Alexandrino (2008)) |  | Ogorodova, Lyubov P., Vigasina, Marina F., Melchakova, Lyubov V., Kiseleva, Irina A., Krupskaya, Victoria V., Bryzgalov, Igor A. (2016) Natural Mg-Fe clinochlores: Enthalpies of formation and dehydroxylation derived from calorimetric study. American Mineralogist, 101 (6) 1431-1437 doi:10.2138/am-2016-5572 | Journal (article/letter/editorial) | | Al2O3(corundum) 107.38 ± 0.59 –1675.7 ± 1.3 e Fe2O3(hematite) 130.71 ± 0.54 –826.2 ± 1.3 MgO(periclase) 36...Helgeson, H.C., Delany, J.M., Nesbit, H.W., and Bira, D.K. (1978) Summery and critique of the thermodynamic |  | García-Veigas, Javier, Rosell, Laura, Zak, Israel, Playà, Elisabet, Ayora, Carles, Starinsky, Avraham (2009) Evidence of potash salt formation in the Pliocene Sedom Lagoon (Dead Sea Rift, Israel) Chemical Geology, 265 (3) 499-511 doi:10.1016/j.chemgeo.2009.05.013 | Journal (article/letter/editorial) | | formation (Miocene); (2) the marine marls of the Bira–Lido–Gesher formations in the northern sector and...fel: feldspar; gyp: gypsum; hal: halite; hem: hematite; il: ilmenite; kai: kainite; kal: kalistrontite;...feldspars (locally microcline, chlorite?). Pyrite and hematite are also present. The dolomite bed intercalated...and peloidal laminae alternate. Discontinuous hematite laminae (1 mm) are also present. Minor features |  | | Journal (volume) | | sierrd. SP. YIOW. 2... es (tai mainacens ap. Wow. el sap Pyke dee. South American squirrels, 5 figs.,...SORE CE RMA UNECE 5 «Gok Sin toy alee pe TP aig! Ca el oes AE CH Sees ae ae 73 “ —_ vulpecula Matthew.....ame amrrebat s Coord oe Mice ee hy eis cys 125 ON ORO GHone wnOnMG Aalst et ten gel nd Meares cores pene...Solenopsis pica. var. Mmoerens Whoelen. so 2 as ce ae el ld eee ei RR PASCO WN OOM se i ers gee tee = aurea...~~. Bane ; ‘ VAVAe) \ SS TF + A. 74. } el Fig. 76. Sinopa vulpecula, lower jaw, outer view |  | | Book | | Bigrigg mine, also in Cumberland, where the famous hematite ('kidney ore’) mining is still carried on, although...calcite crystals of all kinds (page 86), reniform hematite (pages 76, 79), as well as good quartz, dolomite...surface. It has many ores, from rich lodes of hematite to very low grade ‘ironstone’ which is found in...is black. The powder of shiny black crystals of hematite is brick-red. The quick way to find this out is...are found in this form. Tw o are oxides of iron, hematite and goethite; the other two are oxides of manganese |  | | Book (volume) | | of shepherds ADP (Computing) Adrar (Algeria : Province) Adrenal gland diseases 616.45 medicine see also...human physiology Adrianople (Turkey : T2—496 1 Province) 551.461 Adriatic Sea T2--163 85 662.93 Adsorbent...Afyonkarahisar (Turkey : Ili) T2--562 Agadir (Morocco : Province) T2--646 6 Agadir Idda Outanane T2--646 6 (Morocco)...state 630.92 Agriculturists Agrigento (Italy : Province) T2—458 22 634.99 Agroforestry 595.774 Agromyzidae...Ahmadiyya movement doctrines Ahom (India) Ahuachapan (El Salvador : Dept.) Ahvenanmaa (Finland) Aichi-ken |  | | Book (volume) | | (Morocco 547.21 660.284 41 Addison County : Province) Ada County (Idaho) T2- -648 T2- -796 28 Adages...music Afyon-Karahisar Hi (Turkey) Agadir (Morocco Province) T2-68 Africa, Sub-Saharan 892 893 781.657 ...and state Agrigento (Sicily Agroforestry : Province) Agromyzidae military engineering Agronomy... Ahmadiyya movement library buildings mining (El Salvador T2-728 411 T2-489 73 T2-521 67 Dept.)...engineering transportation services Aisen (Chile Province) Aisen del General Carlos Ibanez del Campo (Chile |  | | Book | | . . . . . . . . . . . . . . Birunga Volcanic Province . . . . . . . . . . . . . . . . . Leucite-Bearing.... . . . . . . Potassic Rocks of N avaj o-Hopi Province (USA) . . .. Leucite-Bearing Rocks of Leucite.... . . . 199 17.3.2 Genesis of Magmas of Roman Province ......... 206 17.3.3 Genesis of Shoshoni te ....Birunga (Holmes and Harwood 1937) and the Hopi province of Arizona (Williams 1936), evidence of limestone...Groundmass 6 Mica Z '" :;tI 0 ("J i>I" ~. el (1) ~ (1) ::;: ("J ~ t""' 0 ...., '< ::r |  | | Book | | Eastern North America dolerite province ............ Shenandoah igneous province . Bay igneous paleostress...275, patterns sie aie ee Nisleean mae province province Modern stresses and paleostresses Mesozoic...Arctic Middle ae ee ere ees on aa ices Hee xa el : ene : hee 03 fis? : : : eee 741 749 ...32[ease oe 193/194 — PLIENSBACHIAN 198/200 |e B| el | | 204/208 Key coierh HETTANGIAN 208/213 —...Ajjayg-jeedwy-ooowy UOLa}Y [RLadtW]-o90WLY Ez ‘EL-H JOzZeY AlaxS-[elsdwy-ooowy = 6/ tT [-d YRMIITY |  | | Journal (volume) | | Elmore's Zinc-Lead-Silver Patent 379 (m.d.) 384 El Oro Mining and Railway Eloy Hammer-Drill 187 (m.d.)...Taxes Mexican Political Situation Mexico Mines of El Oro Molybdenum in New Mexico Molybdite Mond Nickel...the writer has picked up the graphitic slates, hematite- bear- The ing quartzites, and porphyrite similar...known as F. W. Payne & Co. He paid a visit to Ecuador to report on alluvial areas. During recent years...about coal deposits and their exploitation in the Province of (Shanghai) for An-hwei (sometimes spelt |  | | Book | | low- and flat-lying Amazonis Planitia. The Elysium province (Figure 4.8) occurs in the northern lowlands between...for this site (see MC-19) showed the presence of hematite, an iron oxide that is commonly formed in the...Opportunity color image of spherules made of hematite, originally formed in the presence of water. The...been noted from orbit to be rich in the mineral hematite, which generally is formed in the presence of...waters. Also, small spherules (Figure 5.27) of hematite within the deposits show that iron oxide precipitated |  | | Book | | bamb11rro of the Lavra do Jonas 577 The Pegmatitic Province of Paraiba, Rio Grande do Norte and Ceara 586...Archean and Pah:oproterozoic Grecnstone Bdts: hematite, pyrolusite, cryptomelane, romanechite, goethite...Velho; and uvite, the twinned "Japan law" quartz, hematite, magnesite, dolomite, novacekite and metazeunerite...Tatiana Menezes. 11 Carlos Cornejo panning gra,·el in a brook close to Ouro Preto, ~1inas Gerai , in...chalcedony), Her antiquity and the skull morphology hematite, serpentine and sillimanite, and even from gems |  | | Report (issue) | | _ Canga_ _-_-_-_--__----_______._____________ Hematite __________________________________ Physiographic...slopes until this carapace is breached, after which bira district, the Floralia, and Santa Barbara quad-...mechanical erosion, only normal itabirite, composed of hematite, very minor magnetite, and quartz, crops out fresh...also generally hydrated at the surface, and of hematite. This rock, inert to chemical weathering and very...flat valleys, and pediments. HEMATITE Large masses of hard high-grade hematite are the most resistant rocks |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | consists of sheeted magnetite, and rarely magnetite-hematite or magnetite-hydroxide that occur in interlayered...marcasite. with subordinate or rare arsenopyrite, hematite. Pb-, Zn-. and Cu-sulfides, and tetrahedrite....and wood tin, the deposit minerals also include hematite, cristobalite, fluorite, tridymite, opal, chalcedony...main deposit minerals are bornite, chalcocite, hematite, with rare chalcopyrite as large crystals, metasomatic...consists of sheet-like horizons of magnetite and hematite-magnetite in clastic carbonate rocks that are |  | | Book (volume) | | of a geographic feature, the name of a state or province, or the name of a city, then the name of the country...Inlets Persian Gulf — Abd-el-Tif Villa (Algiers, Algeria) USE Villa Abd-el-Tif (Algiers, Algeria) Abderhalden...(Ont. and Quebec) BT Lakes Ontario Lakes Quebec (Province) Abitibi Greenstone Belt (Ont. and Quebec) BT...Greenstone belts Ontario Greenstone belts Quebec (Province) — — — — USE Abkhaz Abkhazians philology ...Abraham, Plains of (Quebec) BT Plateaus Qu6bec (Province) Abraham, Plains of (Quebec), Battle BT Quebec |  | | Book (edition) | | the calcite group. Other minerals are corundum, hematite, brucite, soda niter, arsenic, millerite, antimony...- - - - - CRYSTALLOGRAPHY :Fig. 333. Reniform Hematite, Cumberland, England. 4. When a mineral consists...examples based on an angle table for the mineral hematite ma.y be considered. An gle Table H E X A GO NA...known as jasper, is colored by small amounts of hematite. From the above it is seen that, though the color...display magnetic properties. Iron, cobalt, and nick el are examples. The sixth period is like the fifth |  | | Book | | caI - 0 ::l 0 0 A A en 16 0 14 'II)"' 12 .0 El 10 Z 0 ~ 0 -u A A A A A 8 0 5 10 15 20...paramagnetic-antiferromagnetic phase transition in hematite, Fe203' The order parameters discussed above measure...feldspars; alloys Kr adsorption on graphite Hematite Perthite (K - Na) Magnetite Examples 14, 15...between sites in a single sublattice (intrasublattice, Bira ) and between sites on differing sublattices (intersublattice...dolomite to disordered dolomite requires the constraint Bira > o. The model was solved, attempting to fit |  | | Book (volume) | | (Broadcasting) USE Digital audio broadcasting Dab’a, Tell el- (Egypt) USE Dab’ah, TaU al- (Egypt) Daba (Afriean...Dab‘ah, Tall (Egypt) Dab‘a, Tell el- (Egypt) TaU al-Dab‘ah ^gypt) Tell el-Dab‘a (Egypt) 1567 BT Egypt—Antiquities...Oasis (Egypt) Dakhleh Oasis (Egypt) ed Dakhla (Egypt) el Dakhla (Egypt) BT Oases—Egypt Dakhleh Oasis (Egypt)...ed-Daliyya Site (Israel) Ras ed-Daliya (Israel) Ras el-Aqra (Israel) Tel Dalit (Israel) BT Israel—Antiquities...city) Layish (Extinct city) Tel Dan (Israel) Tell el Qadi (Israel) BT Extinct cities—Israel Israel—Antiquities |  | | Journal (volume) | | Candelaria Mg. Co., Mexico..... . 387 Canton Iron Co., Minn..... ... 337 Canton Mine. Colo . . . . . . . . .....Carbon Dioxide worthy's Pat Solidifying, 64 El ................. . . . . . . .: Carbon. Elemental...Pat. Deloro M .... 190 - -- - * - * - - El ectric Furnace, Deuther Eg: #F###" emerald Msco...Conchar's 214 # £ £- 50th, 514 trode anufacturing Elec-. El 407 At Com £ F######Metal . 334 ***** : " " ' " ...iShipments. £ Utah Turner's Pat. Copper Refining, £ El- 263 Eureka #lectro ytic Anparatus. Electrolytic |
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