Electron Microscope Study of Microtexture and Grain Surfaces in Limestones (Classic Reprint) - Hardcover

Richard David Harvey

Hardcover

ISBN 10: 0266830714 ISBN 13: 9780266830719

Publisher: Forgotten Books, 2018

Synopsis

Explore how limestone grains meet under the electron lens and what their surfaces reveal about rock history.

This study uses direct-carbon replicas to examine microtexture and grain boundaries in Illinois limestones. It highlights how grain contacts vary by rock type, how fracture surfaces form, and what tiny surface features tell us about past geologic processes.

The book focuses on the visual evidence seen in electron micrographs, including contact shapes, widths, and the materials between grains. It also describes how tensile and shear fractures differ, and what etching and replication reveal about grain surfaces. The findings help connect microscopic textures to limestone origin and structure.

• Three main grain-contact types: curvilinear, straight, and serrate, with implications for how grains bond in different limestone textures.
• Variations in contact width and the presence of noncarbonate impurities in wider contacts.
• Micro-features on grain surfaces such as nodes, etch pits, and grooves that appear after tensile breakage or acid/acid-etching treatments.
• How fracture surfaces differ between tensile and shear cases, including cleavage patterns and abrasion products.

Ideal for readers of geology, petrography, and material science interested in microscopic rock texture and its formation.

Edition details

• Publisher: Forgotten Books
• Publication date: 2018
• Language: English
• ISBN 10: 0266830714
• ISBN 13: 9780266830719
• Binding: Hardcover
• Number of pages: 26