Spon's Quarry Guide —— To the British hard rock industry

----- Spon的采石场指南

ISBN: 9780419167105 出版年：1990 页码：625 Gill, H Jones, Mr D I E Jones, D I E CRC Press

Spon's Quarry Guide provides complete and up-to-date information on all of Britain's hard rock quarrying industry. For over 700 quarries it gives full address, OS Map Number and grid reference, telephone and contact names. Rock type, colour, grain and products are listed. The Guide also gives, for the first time in any publication, the plant and eq