Author: Theodore Acland HarperPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 362
Book Description
Siberian Gold
Author: Theodore Acland HarperPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 362
Book Description
Siberian Gold
Author: Theodore Acland HarperPublisher:
ISBN:
Category :
Languages : en
Pages : 335
Book Description
Siberia
Author: Samuel TurnerPublisher:
ISBN:
Category : Altai Mountains
Languages : en
Pages : 460
Book Description
The Americas
Author: The History of Siberia
Author: Igor V. NaumovPublisher: Routledge
ISBN: 1134207026
Category : History
Languages : en
Pages : 282
Book Description
Siberia has had an interesting history, quite distinct from that of Russia. Absolutely vast, containing many non-Russian nationalities, and increasingly important at present because of its huge energy reserves, Siberia was at one time part of the Mongol Empire, was settled relatively late by the Russians, and was for a long period a wild frontier zone, similar to the American West. Providing a comprehensive history of Siberia from the very earliest times to the present, this book covers every period of Siberia's history in an accessible way.
Through Siberia
Author: Henry LansdellPublisher:
ISBN:
Category : Exiles
Languages : en
Pages : 446
Book Description
Formation of Gold Deposits
Author: Neil PhillipsPublisher: Springer Nature
ISBN: 981163081X
Category : Science
Languages : en
Pages : 294
Book Description
This book addresses the origin of gold deposits to answer questions of science and curiosity. These answers contribute in turn to the improved exploration and mining of gold. Initially there is a summary of the methods used to address the genesis of gold deposits including some of the essential science and concepts. Five basic observations follow that apply to many gold deposits and need to be considered in any genetic ideas. Magmatic processes enriching gold are discussed followed by the role of aqueous fluids during gold deposit formation at elevated temperatures and pressures. Modifying effects after deposit formation include high-grade metamorphism, retrogression, weathering, and erosion. The main types of gold deposits are then explained within the spectrum of viable genetic ideas, with informal names for these examples that include gold-only, gold-plus, Carlin, slate-belt, epithermal, porphyry, iron oxide copper gold, and Archean greenstone. Case histories are included in which the role of gold geology contributed directly to discoveries—one example is at the province-scale and another at the goldfield-scale. Unlike other books on the subject, this one addresses virtually all gold deposit types rather than focusing on one type in isolation. The primary readership includes industry geologists, senior undergraduates, postgraduates, and those with some knowledge of science and an interest in the gold industry.
Through Siberia
Author: LansdellThe Gold Mines of the World
Author: James Herbert CurlePublisher:
ISBN:
Category : Gold mines
Languages : en
Pages : 434
Book Description
Reports Upon the Precious Metals
Author: William Phipps BlakePublisher:
ISBN:
Category : Coinage, International
Languages : en
Pages : 388
Book Description