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Издание 2, Выпуск 2
Автор(ы):Arnold K., Stewart M.
Издание:Butterworth-Heinemann, 1999 г., 583 стр., ISBN: 0-88415-822-5
Язык(и)Английский
Surface production operations. Volume 2. Design of gas-handling systems and facilites / Поверхностные производственные процессы. Выпуск 2. Проектирование систем и сооружений для обработки газа

The objective of a gas-handling facility is to separate natural gas, condensate, or oil and water from a gas-producing ensate, or oil and water from a gas-producing well and condition these fluids for sales or disposal. This volume focuses primarily on conditioning natural gas for sales. Gas sweetening, the removal of corrosive sulfur compounds from natural gas, is discussed in Chapter 7; methods of gas dehydration are the subject of Chapter 8, and gas processing to extract natural gas components is discussed in Chapter 9. Condensate stabilization, the process of flashing the lighter hydrocarbons to gas in order to stabilize the heavier components in the liquid phase, is the topic of Chapter 6. Treating the condensate or oil and water after the initial separation from the natural gas is covered in Volume 1. <...>

Редактор(ы):Botin J.A.
Издание:Society for Mining Metallurgy and Exploration Inc., 2009 г., 395 стр., ISBN: 978-0-87335-313-7
Язык(и)Английский
Sustainable management of mining operations / Устойчивое управление горнодобывающими предприятиями

The use of mineral resources has been fundamental to human activity: from housing to household goods, from industrial equipment to energy, and from high technology to space exploration, mining has provided the basics of life to the human race. The mining industry produces energy, metals, and minerals that are essential to economic prosperity and a better quality of life. As important as these benefits are, mining activity produces social and environmental impacts on communities, and requires a more responsible mining practice—it requires sustainable mine management.

Издание:Bureau of mineral resources geology and geophysics, 1989 г., 74 стр.
Язык(и)Английский
Symbols used on geological maps / Условные знаки, используемые на геологических картах

This book presents standard and special (preferred) geological map symbols that are for use at all stages of map preparation and publication. Drafting specifications are included. The symbols have been endorsed by the Chief Government Geologists' Conference, 1988.

The following are the guiding principles for symbol selection:

• Symbols should be simple, easy to draw, clear, and reproducible on printed maps.

• The symbol which creates a mental image of the object or concept represented is preferred.

• Symbols portraying related objects or concepts should have common characteristics (e.g. oil and gas well symbols).

• Established symbols have been retained, where compatible with the points above.

• There must be a general symbol which can be used where knowledge is incomplete (e.g. a fault symbol that can be used where only the strike of the fault is known).

Автор(ы):Muller U.
Издание:Oxford university press, 2013 г., 358 стр., ISBN: 978–0–19–966995–0
Язык(и)Английский
Symmetry relationships between crystal structures. Applications of crystallographic group theory in crystal chemistry / Соотношения симметрии между кристаллическими структурами

Crystal-structure analysis has become one of the most essential tools in chemistry and related disciplines. Several hundreds of thousands of crystal structures have been determined in the course of the years. The results obtained from 1931 to 1990 were published year by year in Strukturbericht [1], later Structure Reports [2]. Nowadays, crystal structures are deposited in several large databases [3–8]. However, the mere accumulation of data is only of restricted value if it lacks a systematic order and if the scientific interpretation of the data leaves much to be desired. <...>

Редактор(ы):Baer A.J.
Издание:Department of energy mines and resources, 1970 г., 265 стр.
Язык(и)Английский
Symposium on basins and geosynclines of the Canadian shilуd / Симпозиум по бассейнам и геосинклиналям Канадского шилида

The abitibi orogenic belt
Archean volcanism and sedimentation in the slave structural province
The filling of the circum-ungava geosyncline he huronian supergroup north of lake huron
The hurwitz group, a prototype for deposition on metastable cratons
The wollaston lake belt, saskatchewan, manitoba, northwest territories
The coronation geosyncline of aphebian age, district of mackenzie
Helikian basins and geosynclines of the northwestern canadian shield
The canadian shield, a status report 1970


Издание:Journal Ore geology reviews, 2002 г., 26 стр.
Язык(и)Английский (перевод с японского)
Syngenetic origin for the sediment-hosted disseminated gold deposits in NW Sichuan, China: ore fabric evidence / Сингенетическое происхождение залежей рассеянного золота в отложениях на северо-западе провинции Сычуань, Китай: данные о структуре руд

Sediment-hosted disseminated gold deposits in NW Sichuan China have many features in common with the well-known Carlin-type deposits in the western United States. They are hosted by Middle–Upper Triassic turbidites composed of 1300–4300 m of rhythmically interbedded, slightly metamorphosed calcareous sandstone, siltstone, and slate. The ore bodies are typically layer- or lens-like in shape and generally extend parallel to the stratification of the host sedimentary rocks, with a strike length of tens to several hundreds of meters. The immediate host rocks consist mainly of calcareous slate and siltstone characterized by high contents of organic matter and diagenetic pyrite. The main primary ore minerals associated with gold mineralization include pyrite, arsenopyrite, realgar, and stibnite. Gangue minerals comprise mostly quartz, calcite and dolomite. Gold is extremely fine-grained, usually less than 1 Am, and cannot be seen with an electron microscope.

Том 20, Выпуск 7
Автор(ы):Druguet E., Hutton D.H.W.
Издание:Pergamon, 1998 г., 12 стр.
Язык(и)Английский
Syntectonic anatexis and magmatism in a mid-crustal transpressional shear zone: an example from the Hercynian rocks of the eastern Pyrenees

Hercynian metamorphism and magmatism in the Cap de Creus peninsula (eastern Pyrenees) occurred contemporaneously with non-coaxial deformation in a transpressive regime. An example of this has been taken from a migmatite complex in the northern coast. The studied area is formed by partially melted sil-limanite schists together with two different suites of igneous rocks: a calc-alkaline magmatic sequence, consisting of small granitoid bodies, and later peraluminous leucogranites and pegmatites. All these rocks occur within a NE-SW- to E-W-trending sub-vertical high-strain zone, where a first schistosity is tightly folded and transposed. The relations between folds and crenulation cleavage in the metasediments and deformational fabrics in the granitoids and migmatites provide good evidence for the penecontemporaneity of deformational processes, magmatism and migmatization. Furthermore, the analysis of cross-cutting relationships between different granitoids as well as the observation of their different degrees of deformation verifies that magmatism in this area took place as synkinematic consecutive intrusions from the more basic magmas to the peraluminous acid dykes.

Автор(ы):Shipman P.
Издание:1998 г., 330 стр., ISBN: 0-684-84965-8
Язык(и)Английский
Taking wing. Archaeopteryx and the evolution of bird flight / Взлетая на крыльях. Археоптерикс и эволюция птичьего полета

It is not much to document the origin of bird flight. Strictly speaking, these specimens are not the entire body of evidence. There are, of course, other fossil birds, not to mention bats, pterodactyls, and insects that have a few things to say about bird flight. And there are living creatures, mathematical models, and aerodynamic theories to help us understand this amazing evolutionary accomplishment. Nonetheless, these seven specimens are crucial. They lie at the heart of complex debates that began with the discovery of the first specimen of Archaeopteryx more than 130 years ago and continue up until today. These few, special fossils have served as the basis for brilliant deductions, wild speculations, penetrating analyses, and amazing insights. They have revealed—and continue to reveal—not only the pathway through which birds and bird flight may have originated, but they also tell us much about the strengths and weaknesses of science and scientists. <...>

Автор(ы):Bachelor B.D.
Издание:Fremont Gold LTD, 2023 г., 104 стр.
Язык(и)Английский
Technical geological report for the Vardenis property: Armenia / Технический геологический отчет по объекту недвижимости в Варденисе, Армения

This report is a Geological Report, as that term is defined in the policies of the TSX Venture Exchange and has been prepared in connection with a fundamental acquisition filing pursuant to Policy 5.3 of the Exchange. Fremont Gold Ltd. has executed an option on the Vardenis Property, a gold, silver and potential copper porphyry prospect, located in Central Armenia, about 20km south of Lake Sevan, dated May 2023. The property is held by an Armenian company, Mendia Resources, LLC, who hold the 9399 hectare geological exploration permit, number EHT-29/370 “Vardenis”, Vayots Dzor region, Armenia, issued by the Ministry of Territorial Administration and Infrastructure, (MTAI), dated April 10th, 2003, valid for three years, renewable. Fremont has an exclusive option to earn 100% of this property, which occurs in stages over 3 years. <...>

Издание:2005 г., 67 стр.
Язык(и)Английский
Technical report on Mano river resources. gold properties in Liberia, Sierra Leone and Guinea / Технический отчет о ресурсах реки Мано. месторождения золота в Либерии, Сьерра-Леоне и Гвинее

In Liberia, Mano has interests in 3 mineral licences with gold exploration activity. To date most exploration has focused on the 100,000 hectare license known as the Bea Mountain Mineral Development Agreement (BEA-MDA) in western Liberia. Mano has a 100% interest in the BEA-MDA license subject to a 10% free carried interest and a 3% royalty in favour of the Republic of Liberia. The MCA reconnaissance license (1,500,000 hectares) is held under a Mineral Cooperation Agreement (MCA) with the Republic of Liberia.

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