The Mesabi Iron-bearing District of Minnesota, Volume 43 (Google eBook)

Charles Kenneth Leith

U.S. Government Printing Office, 1903 - Iron ores - 316 pages

Contents

• Page: 9
• introduction: 19
• Origin of tixe iron ores: 23
• Brief history of district and summary of literature concerning it: 25
• The Basement Complex or Archean: 63
• The Lower Huronian series: 72
• The Upper Huronian series: 88
• The Upper Huronian seriesContinued IiaKe: 100
• Keweenawan Cretaceous and Pleistocene rocks: 182
• Resume of oeolooic development and correlation: 195
• The ironore deposits: 206
• Mining transtortation production reserve ownership prices of ores fur: 280
• Exploration: 295
• Index: 303

Bibliographic information

• Title: The Mesabi Iron-bearing District of Minnesota, Volume 43; Volume 43 of Monographs of the United States Geological Survey / United States Geological Survey : Monographs; Volume 43 of Monographs, Monographs; Volume 43 of United States Geological Survey. Monographs; Volume 43 of Monographs of the United States Geological Survey. Department of the Interior; The Mesabi iron-bearing district of Minnesota
• Author: Charles Kenneth Leith
• Publisher: U.S. Government Printing Office, 1903
• Original from: the University of Virginia
• Digitized: Aug 25, 2008
• Length: 316 pages