The Hocking Valley coal field and its iron ores are examined for their economic and historical significance. This work by Thomas Sterry Hunt investigates the geological composition and potential of southern Ohio's coal and iron resources. It specifically focuses on the Hocking Valley region, analyzing the interplay between its coal deposits and iron ores. The study aims to provide a comprehensive understanding of these natural resources and their role in the region's development.

This book is a historical geological survey, likely intended for specialists in mining, geology, or regional economic history. Its focus on specific resources and a particular geographic area suggests a detailed, data-driven approach. The work would be valuable for understanding the foundational industrial resources of southern Ohio during the late 19th century.