Tidal Deposits, R.N. Ginsburg

Автор: Jens G?tze; Robert M?ckel
Название: Quartz: Deposits, Mineralogy and Analytics
ISBN: 3642439217 ISBN-13(EAN): 9783642439216
Издательство: Springer
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Цена: 139310.00 T
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Описание: This, the first truly comprehensive survey of the field, has contributions from leaders in the field and covers every angle from deposits via mineralogical properties to industrial applications of SiO2. It also features sophisticated analytical methodologies.

Автор: Naldrett Anthony J
Название: Magmatic Sulfide Deposits
ISBN: 3642060994 ISBN-13(EAN): 9783642060991
Издательство: Springer
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Цена: 261210.00 T
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Описание: PGE V-Voisey's Bay (Canada) D -Duluth Complex (USA) K-Kambalda (Australia) M-Merensky Reef (Bushveld) N -Noril'sk region (Russia) P-Pechenga(Russia) S-Sudbury (Canada) T-Thompson (Canada) J -Jinchuan (China) L-Lac des lies (Canada) PR-Platreef (Bushveld) Po-Portimo Complex (Finland) R-Raglan (Canada) U-UG-2 chromitite (Bushveld) Z-Great Dyke of Zimbabwe e-Mt Keith (Australia) . a. -Perseverance (Australia) +-Stillwater (USA) 0 0 0 'c9 - Ni+Co Cu Relative value of Ni+Co Fig. 1. 1. Relative va1ue of the contributions of Ni+Co, Cu and PGE to the mag- matic su1fide deposits listed in Table 1. 1 sulfide deposits are closely related to bodies of mafic or ultramafic rock, and the most convenient way in which to consider them is in terms of the type of magma responsible for the rocks with which they are associated. Typically the type of magma involved bears a close relationship to the tec- tonic setting within which it was emplaced. The locations of important deposits, both Ni-Cu dominant and PGE dominant, are shown in Fig. 1. 2. Considering first Ni-Cu deposits, these are further divided into six classes (Table 1. 2) on the basis of their associated magma type. Class NC- 1 (Chap. 3) comprises those related to komatiitic magmatism. Currently known deposits fall into two sub-classes, those related to Archean komatiites ( e. g. the deposits of Western Australia, Zimbabwe and the Abitibi belt of Canada) and those related to Proterozoic komatiites (e. g. those ofthe Raglau and Thompson belts which arebothin Canada)l.

Автор: V.I. Osipov (Editor)
Название: Clay Seals of Oil and Gas Deposits
ISBN: 9058095835 ISBN-13(EAN): 9789058095831
Издательство: Taylor&Francis
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Цена: 151010.00 T
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Описание: The processes of structure formation as well as the development of physical, seepage and mechanical properties of clay sediments in the course of lithogenesis are scrutinized on the bases of facial analysis.