Foremost results from an early geological survey of Yesso
This edition presents how a season’s fieldwork focused on a few key points in the island’s southwest, combining fossils, mineral deposits, and topographic mapping to build a clear picture of the land and its resources. It explains the methods, the people involved, and what the team hoped to learn for the education of Japanese youth and future exploration.
The report outlines the scope of work, the value of quantitative topography, and the practical lessons drawn from surveying both surface features and underground deposits. It discusses coal fields near the Ishcari and Horumui areas, the grade and location of multiple beds, and the possibilities for future mining and transportation. It also covers magnetic iron sand on the island’s shores, including historical iron works and the practicalities of mining and processing. In addition, it surveys oil-rich deposits along several rivers and coastlines, with notes on the extent and feasibility of wells and the implications for local industry."synopsis" may belong to another edition of this title.
Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book concerns the geological survey of Japan, conducted by Benjamin Smith Lyman, an American geologist, in 1873. The survey, focusing on four provinces, aimed to identify areas with valuable natural resources. The author provides a detailed account of the survey's methods and challenges, including the creation of topographic maps. Findings include the presence of diverse geological formations and potential coal deposits, underlining the economic significance of Japan's geology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9781330188521_0
Quantity: Over 20 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330188521
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330188521
Quantity: 15 available