Author: F. P. TennickPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 330
Book Description
The Geology of the Country Around Magondi, Lomagundi, Hartley and Gatooma Districts
Author: F. P. TennickPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 330
Book Description
The Geology of the Country Around Tengwe, Lomagundi District
Author: I. M. KirkpatrickPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 192
Book Description
The Geology of the Country West of Guruve, Makonde, and Guruve Districts
Author: L. HahnPrecambrian of the Southern Hemisphere
Author: D.R. HunterPublisher: Elsevier
ISBN: 0080869017
Category : Science
Languages : en
Pages : 890
Book Description
Precambrian of the Southern Hemisphere
The Geology of the Country Around Sipolilo
Author: J. W. WilesAnnotated Bibliographies of Mineral Deposits in Africa, Asia (Exclusive of the USSR) and Australasia
Author: John Drew RidgePublisher: Elsevier
ISBN: 1483156842
Category : Science
Languages : en
Pages : 556
Book Description
Annotated Bibliographies of Mineral Deposits in Africa, Asia (Exclusive of the USSR) and Australasia brings together annotated bibliographies of mineral deposits in Africa, Asia (with the exception of the USSR), and Australasia. Each bibliography is followed by notes to show the deposit's location; geological framework; age and type; structural and stratigraphic relations; conditions of formation; and position in the modified Lindgren classification. Comprised of 25 chapters, this volume begins with an introduction to the more important sources of references in the bibliographies, set down in alphabetical order with the number of references provided by each source. The distribution of deposits by continent and country follows. The deposits include molybdenum, nickel, copper, lead, and tin. Eruptive rocks, the metamorphic cycle, and the mineralization process are addressed, along with liquid immiscibility between silicate magmas and sulfide melts; the geology, mineralogy, and petrology of ore deposits in various mines; and the significance of mineralized breccia pipes. This book will be of value to mineralogists, geologists, and earth and mineral scientists as well as students interested in ore deposits.
Geological Survey Bulletin
Author: Regional Studies
Author: Bozzano G LuisaPublisher: Elsevier
ISBN: 0444598952
Category : Nature
Languages : en
Pages : 335
Book Description
Regional Studies is a collection of papers that deals with strata-bound mineral deposits in the Eastern Alps, in the Canadian Cordillera, in north-central, and southwest England. Other papers describe southern African stratiform ore deposits and the genesis of Irish base-metal deposits. One paper compares the various types of volcanogenic mineral deposits and their depositional environments characterized by distinct assemblages of volcanic rocks, which formed in the Northern Appalachians during certain episodes of the tectonic evolution. The paper notes that the youngest volcanogenic deposits of economic interest are tungsten—molybdenum—tin—bismuth base metal deposits in highly altered rhyolitic sub-volcanic complexes at Mount Pleasant, New Brunswick. Another paper reviews the mineral occurrences in southern Africa that include stratiform, non-magmatic, ore deposits, The paper considers a subdivision of deposits formed from surficial chemical processes during previous (or current) cycles of weathering and erosion. Many ore bodies have a dual origin: for example, the iron in the high-grade hematite deposits is partly syngenetic and partly epigenetic. The paper also illustrates the time-dependence of some stratiform ore deposits in southern Africa in a schematic diagram. Geologists, researchers, or engineers whose works are related with ore deposits and mining will benefit tremendously from the collection.
The Geology of the Kamativi and Lubimbi Areas
Author: R. L. A. WatsonPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 68
Book Description
The Geology of the Mafungabusi Area
Author: E. R. SuttonPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 342
Book Description