Magnesite
Author : United States. Congress. Senate. Committee on Finance
Publisher :
Page : 176 pages
File Size : 43,42 MB
Release : 1919
Category :
ISBN :
Author : United States. Congress. Senate. Committee on Finance
Publisher :
Page : 176 pages
File Size : 43,42 MB
Release : 1919
Category :
ISBN :
Author : United States Tariff Commission
Publisher :
Page : 32 pages
File Size : 26,18 MB
Release : 1928
Category : Magnesite
ISBN :
Author : United States. Congress. House. Committee on Ways and Means
Publisher :
Page : 248 pages
File Size : 31,46 MB
Release : 1919
Category : Magnesite
ISBN :
Author : United States Tariff Commission
Publisher :
Page : 32 pages
File Size : 45,49 MB
Release : 1919
Category : Magnesite
ISBN :
Author : George E. Whitwell
Publisher :
Page : 262 pages
File Size : 31,63 MB
Release : 1921
Category : Magnesite
ISBN :
Author :
Publisher :
Page : 60 pages
File Size : 24,35 MB
Release : 1945
Category : Magnesite
ISBN :
Author : Paul McIntosh Tyler
Publisher :
Page : 56 pages
File Size : 18,16 MB
Release : 1931
Category : Magnesite
ISBN :
Author : Alfred J. Bodenlos
Publisher :
Page : 104 pages
File Size : 44,78 MB
Release : 1954
Category : Brazil
ISBN :
Author : F. Wall
Publisher : The Mineralogical Society of Great Britain and Ireland
Page : 514 pages
File Size : 21,17 MB
Release : 2004-07-01
Category : Science
ISBN : 0903056224
Phoscorites are dark, often very handsome, sometimes economically valuable, magnetite-apatite-silicate rocks, almost always associated with carbonatite. They are key to understanding the longstanding question of how carbonate and carbonate-bearing magmas rise to the crust and the Earths surface. Despite this, they have been given little attention; a search on geological literature databases will produce thousands of references to carbonatite (up to 4125 on Georef) but not more than thirty references to phoscorite. This book goes some way to redress this balance. Over recent years many European and North American scientists have studied Kola rocks in collaboration with Russian colleagues. The idea for this book came from one such project funded by the European organisation, INTAS (Grant No 97-0722). The Kola Peninsula is one of the outstanding areas in the World for the concentration and economic importance of alkaline rocks. However, Russian work on the Kola complexes is still relatively unknown and a particular aim of this book, as well as presenting current research, is to make this knowledge accessible to English language readers. A large exploration programme on Kola alkaline rocks was active from 1950 to 1990 and involved teams of geologists who studied many kilometres of drill core and carried out detailed mineralogical and petrological studies.
Author : Charles L. Harness
Publisher :
Page : 30 pages
File Size : 34,88 MB
Release : 1943
Category : Magnesite
ISBN :