 | | Journal (article/letter/editorial) | | and possible discoveries of deposits of natural soda in USSR Yu.V Batalin, Ye.F Stankevicht and B... Of the mineral salt deposits, those of natural soda have been the least studied, because a view has...Paleogene Green River Formation ( 9, 29), fossil soda manifestations in other regions of the world, and...development of ancient halogen formations of the soda and chlorite type, but also oblige us in other ways...prospecting for new kinds of natural soda raw materials. soda waters may be infiltrational, sedimentational |  | | Journal (article/letter/editorial) | | http://www.tandfonline.com/loi/tigr20 THE ASSOCIATION OF SODA DEPOSITS WITH ORGANIC-RICH SEDIMENTS V. L. Shteyngol'ts...Stankevich & V. G. Chaykin (1992) THE ASSOCIATION OF SODA DEPOSITS WITH ORGANIC-RICH SEDIMENTS, International...Date: 10 June 2016, At: 05:38 THE ASSOCIATION OF SODA DEPOSITS WITH ORGANIC-RICH SEDIMENTS V. L. Shteyngol'ts...organic matter. The Green River Formation in the USA is typical of this sort of association [1]. In recent...organic matter of the Searles, Magadi and Natron soda lakes, and other natural sodium deposits is characteristic |  | | Journal (article/letter/editorial) | | East African Trough in the Neighbourhood of the Soda Lakes Author(s): John Parkinson Source: The Geographical...http://about.jstor.org/terms THE NEIGHROURHOOD OF THE SODA LAKES, 33 been to the men who lost themselves in its...EAST AFRICAN THOUGH IN THE NEIGHBOUBHOOD OF THE SODA LAKES. By JOHN PAEEINSON. Between the months of June...formed containing the alkaline deposits of Lakes Magadi and Natron. This western area is but a segment of...African Trough, wherein are situated the four lakes of Tanganyika, Kivu, Albert Edward, and Albert |  | Kevrekidis, Charalampos, Ruthensteiner, Bernhard, Cerwenka, Alexander F., Penk, Stefanie B. R., Reichenbacher, Bettina (2020) New Cichlid Fossils from the Middle-Late Miocene Alkaline Lakes of Africa. Journal of Vertebrate Paleontology, 40 (4). doi:10.1080/02724634.2020.1805621 | Journal (article/letter/editorial) | | Cichlid Fossils from the Middle-Late Miocene Alkaline Lakes of Africa Charalampos Kevrekidis , Bernhard Ruthensteiner...Cichlid Fossils from the Middle-Late Miocene Alkaline Lakes of Africa, Journal of Vertebrate Paleontology, DOI:...CICHLID FOSSILS FROM THE MIDDLE-LATE MIOCENE ALKALINE LAKES OF AFRICA CHARALAMPOS KEVREKIDIS,*,1 BERNHARD RUTHENSTEINER...cichlid fossils from the middle-late Miocene alkaline lakes of Africa. Journal of Vertebrate Paleontology. DOI:...2019) and its members can be found in rivers and lakes all over Africa (Trewavas, 1983; Schwarzer et al |  | García-Veigas, Javier, Gündoğan, İbrahim, Helvacı, Cahit, Prats, Eva (2013) A genetic model for Na-carbonate mineral precipitation in the Miocene Beypazarı trona deposit, Ankara province, Turkey. Sedimentary Geology, 294. 315-327 doi:10.1016/j.sedgeo.2013.06.011 | Journal (article/letter/editorial) | | with estimated reserves of 250 million of tons of soda ash (sodium carbonate), is the second largest Na-carbonate...evaporite mineral group formed in alkaline lakes (also known as soda lakes) with pH typically between 9 and 12...including authigenic silicates, also form in alkaline lakes in volcaniclastic terrains. Formulas of evaporite...modern alkaline lakes exist in arid zones throughout the world, the major Na-carbonate lakes occur along...establishment of a large number of highly alkaline lakes with variable salinity, depth and chemical composition |  | | Book | | bodies, 41 The oceans, 41 The subsidiary bodies, 42 Lakes, 45 Playas, sebchas, takyrs, marshes, Total salt...Nereocystis luetkeana, 98 Pelagohycus porra, 99 Soda producing plants, 103 Chemical precipitation of...salt lagoon, 131 Organic remains in the The Bitter Lakes of Suez, an illustration basin, 137 of salt deposits...on the floor of a shrinking salt lake, 180 Salt lakes largely impregnated with connate salts, 183 The...Utah, 187 Salt lakes or Lagunas of Chile and Argentine, South America, 188 Desert lakes of Australia and |  | | Journal (article/letter/editorial) | | undrained basins occupied by playas and saline lakes, locally named salars. Solutes carried by springs...end as near-neutral brines. However, alkaline soda lakes are rare in this region. Most lake brines are...Wind-blown sulfur is also deposited around the lakes, on the drainage basins. In the rainy season, ephemeral...long time. On the contrary, inflow waters to soda lakes are generally close to the shore and have only...atmospheric dust and peripheral sediments. Presently, all lakes are at relatively low levels, and inflow waters |  | Shvartsev, S. L., Kolpakova, M. N., Isupov, V. P., Vladimirov, A. G., Ariunbileg, S. (2014) Geochemistry and chemical evolution of saline lakes of Western Mongolia. Geochemistry International, 52 (5) 388-403 doi:10.1134/s0016702914030070 | Journal (article/letter/editorial) | | Geochemistry and Chemical Evolution of Saline Lakes of Western Mongolia S. L. Shvartseva, b, M. N. Kolpakovaa...composition of saline lakes of western Mongolia. The main geochemical types of lakes distinguished in the...the study are soda, chloride, and sulfate rich lakes. Lake water equilibria with major carbonate, sulfate...critical role in freshwater and soda lakes and only a minor role in chloride lakes. Special attention was given...given to the soda lakes and the factors controlling lake water chemistry. Keywords: lake water geochemistry |  | | Report (issue) | | Wyoming-Idaho border in Bannock County, Idaho, and the middle-western part of Uinta County, Wyo. The deposits occur...extensive early Tertiary fresh-water lakes in Wyoming, Colorado, and Utah the Wasatch, Green River, Bridger...Bridger, Wind River, and similar lakes. The salt region, however, does not appear to have been flooded...flooded by the waters of any of these lakes. The evidence suggests that it has been subject more or less continuously... Many of these depressions are locally called "lakes,"as they form the lowest parts of the basins and |  | | Journal (article/letter/editorial) | | http://about.jstor.org/terms THE NEIGHROURHOOD OF THE SODA LAKES, 33 been to the men who lost themselves in its...EAST AFRICAN THOUGH IN THE NEIGHBOUBHOOD OF THE SODA LAKES. By JOHN PAEEINSON. Between the months of June...formed containing the alkaline deposits of Lakes Magadi and Natron. This western area is but a segment of...Central African Trough, wherein are situated the four lakes of Tanganyika, Kivu, Albert Edward, and Albert Nyanza...African Trough, is marked by the presence of Lakes Manyara, Natron, Magadi, Naivasha, Nakuru, and Baringo. |  | | Book | | Daryl Schmidt of Rock of Ages Lutheran Church, Colorado Springs. We owe them a debt of immeasura¬ ble...Nile in Egypt, near King Tutankhamen’s tomb. Some Colorado cities have alabaster deposits literally in their...back¬ yards. In Owl Canyon, near Fort Collins, Colorado, is the largest alabaster quarry in the United...have fairly extensive de¬ posits, such as Amherst County, Virginia; Alexander and Lincoln coun¬ ties in...Peninsula of Michigan; Jefferson County, Montana; and Oxford County, Maine. Deposits of fine amethyst |  | | Report (chapter) | | in modern Lake Geneva. Subsequent literature on lakes is largely separate from geology in contrast to...texts which summarize the limnological view of lakes include: F. Forel (1901), F. Ruttner (1963), G....earth's crust. It is larger than a pond. As such, lakes can exhibit a wide range of possible settings, sizes...environments. Thirteen of the world's 40 largest lakes, and innumerable smaller ones are however without...outlets and commonly quite saline. Of the largest lakes, only 20 are deeper than 400 m but these hold most |  | | Journal (article/letter/editorial) | | Gaylussite Formation in the Doroninskaya Group Lakes, Eastern Transbaikal Region S. V. Borzenko Institute...2012 Keywords: water–rock system, gaylussite, soda lakes; evaporite sedimentation DOI: 10.1134/S0016702914050024...accepted that it is formed in association with trona, soda, pirssonite, and borax at the late stages of evapora...Formation, Tulare and Sirles lakes in California, Natron and Olduvai Gorge lakes in Tanzania, and others)...in the Doroninskaya Group lakes. STUDIED OBJECT The Doroninskaya Group lakes are situated 150 km southwest |  | | Journal (article/letter/editorial) | | Printedin NorthernIreland Mineralspringsand saline lakes of the We&m Rift Valley, ugmai3 A. ARAD* Geological...setting and chemistry of mineral springs and saline lakes in and near to the Western Rift Valley in Uganda...that the salinity of this and the other saline lakes is derived mainly by evaporative oonoentration of...rising about 4000 m above the valley floor between Lakes Edward and Albert. Minor faults are common within...volcanos are marked by explosion craters, often with lakes of fresh or saline water. The volcanic rocks postdate |  | | Journal (article/letter/editorial) | | Paao ama, Clark County. Walt Lombard0 specimen, Jeff Scovil photo. Churchill County Chalk Mountain District...Quartz, 14.2 cm across, Newbeny Mountains,Clark County. Steve Scott specimen, Jeff Scovil photo. Figure...Churchill County. Figure 2 (bottom). Wulfenite, 1.1 mm high, Chalk Mountain, Churchill County. Dan Behnke...mopungite,* romeite, stibnite Ragtown Soda Lakes: gaylussite, mirabilite, natron, trona Table Mountain (Bolivia...[University of Otago] at 01:45 31 December 2014 Clark County Bunkenrille District Various mines and prospects: |  | | Report (issue) | | (e) High Magadi Beds and equivalent beds of the Natron Basin (3) Superficial Deposits V—Structure VI—Geological...beneath alluvium and lake beds belonging to Lakes Natron and Magadi. This westward slope is the result...few tens of feet above the present level of Lake Natron and, in their southern part west and north-west...High Magadi Beds and contemporaneous beds in the Natron Basin, were deposited in two larger fault depressions...beds alkaline spring activity in the Magadi and Natron troughs gave rise to the Evaporite Series which |  | | Journal (article/letter/editorial) | | Amsterdam -- Printed in The Netherlands 95 AN EARLY SODA OCEAN? S T E P H A N K E M P E a n d E G O N T....1985. An early soda ocean? Chem. Geol., 53: 95--108. In analogy to modern soda lakes commonly associated...removed by organisms and carbonates. The switch from a soda to a halite ocean was accomplished - 1 Ga ago. Critical...balanced by Ca 2+ and Mg2+ ions. We think that lakes in modern rift and volcanic areas resemble seawater...chemistry for most of the Precambrian era. Such lakes are enriched in sodium carbonate and bicarbonate |  | | Journal (article/letter/editorial) | | hydrothermal conditions. Natrite* Thermonatrite* Natron (soda)* Trona* Wegscheiderite* Nahcolite* Shortite...these massifs as commercial deposits of natural soda of a new genetic type [21]. The composition, properties...a powdery aggregate of nahpoite (dorfmanite) and soda. 1449 INTERNATIONAL GEOLOGY REVIEW Downloaded...cancrinite-vishnevite syenites, villiaumite foyaites, and soda-bearing rischorrites and ijoliteurtites). The major...present-day deposits of the soda-lake association of Green River in the USA and Lake Magadi in Kenya [2 |  | Marion, Giles M., Fritsen, Christian H., Eicken, Hajo, Payne, Meredith C. (2003) The Search for Life on Europa: Limiting Environmental Factors, Potential Habitats, and Earth Analogues. Astrobiology, 3 (4) 785-811 doi:10.1089/153110703322736105 | Journal (article/letter/editorial) | | (Table 1). Ice includes snow, glaciers, frozen lakes, sea-ice, and permafrost. Examples of cold terrestrial...mine drainage Volcanic springs Alkaline systems Soda lakes A SUMMARY OF metals because strong acids are...(NaHCO 3 ? Na2 CO3 ? 2H2 O) and natron (Na2CO3 ? 10H 2O) (Fig. 6). Natron has been suggested as a possible...decreases to the eutectic. salt is replaced by natron at 290 K, and eventually by nahcolite (NaHCO 3)...salts, sulfuric acid, or alkaline minerals such as natron is unclear. “Analogues of the third order” are |  | | Book | | 2) - idiomorphic crystal (9 mm); Thomas Range (USA) Text by Rudolf Dud'a and Lubos Rejl Revision of...concentrated. Minerals also may be accumulated in seas and lakes to which they have been transported by water. In...Products of chemical weathering which are deposited in lakes and seas often coagulate by f urther chemical processes...(ie test for sulphur): mineral powder mixed with soda-ash in the ratio of 1 : 5, is heated in an oxidizing...in sedimentary deposits in Texas and Louisiana (USA), Tarnobrzeg region and Mach6w (Poland), Karakum | | | Book | | 2) — idiomorphic crystal (9 mm); Thomas Range (USA) Text by Rudolf Duda and Luboé Rej Revision of the...concentrated. Minerals also may be accumulated in seas and lakes to which they have been transported by water. In...Products of chemical weathering which are deposited in lakes and seas often coagulate by further chemical processes...(ie test for sulphur): mineral powder mixed with soda-ash in the ratio of 1:5, is heated in an oxidizing...in sedimentary deposits in Texas and Louisiana (USA), Tarnobrzeg region and Machow (Poland), Karakum |  | | Report (issue) | | F.G.S. Geologist \Ç>5U5 FOREWORD The Magadi soda lake is one of the natural wonders of the world...Between 1916 and 1953 nearly two million tons of soda ash were produced, and between 1933 and 1953 nearly...salt as well as other products were obtained. The soda deposits have a remarkable advantage in so far as...Magadi are vital in producing and maintaining the soda deposits. It is a corollary that were that part...Magadi are discussed. A short account of the Magadi Soda Company's works is given and the economic possibilities |  | | Book | | chemistry (Path I brine).78 Are most continental salt lakes hydrologically closed?.79 Separating marine from...reactions.□ 83 Marine aerosols supply continental lakes.86 Contents viii Acid groundwater in continental...Sabkha Yotvata, Israel.181 Basin and Range playas, USA.182 Salars of South America.187 Ephemeral stream...Chapter 4: Subaqueous salts: salinas and perennial lakes.221 Introduction.□ 221 Sea-margin subaqueous salts...Continental subaqueous basins .238 Perennial saline lakes.238 Great Salt Lake, Utah.239 Mono Lake, California |  | | Book | | minerals which are in water have a taste. salt, soda, Odour Epsom is salt, to Examples alum, some...minerals are magnesia and the alkalies potash and soda. Iron and manganese play a part of great importance...copper, CuCO 3 .Cu(OH) 2 Na CO 3 .ioH 2 O. . Natron Trona hydrated carbonate of sodium, hydrated carbonate...nitrate of potassium, nitrate of sodium, Nitratine, or Soda nitre KNO 3 . NaNO. G. BORATES. Borax Boracite...O 3 .K 2 O. silicate of sodium and aluAlbite, or Soda -felspar Felspars Albite, or of Albite minium |  | | Report (issue) | | a short article on California diamonds. Amador County: A few small stones have been picked up near the...the towns of Volcano, Oleta and Fiddletown. Butte County: In 1853 it was observed that diamonds occurred..."Wliite Rock canyon and at Smith's Flat. Fresno County Small diamonds are reported to have been found...found a few miles north of Coalinga. Nevada County A 1-^ carat stone was found at French Corral. Siskiyou...El Dorado County Forest Hill. About : sixty have been : : : Bar. Trinit}^ County : INIicroscopic |
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