Index To Deep Mine Data

High level index to the contents of the boxes of Primary Geological Data resulting from deep underground coal exploration and exploitation in Great Britain donated by the Coal Authority in July 2001. Data for past and current collieries and for future prospects including borehole site plans, borehole logs , analyses and geophysical data etc. This index will diminish in importance as these data are merged with existing collections.本数据集为2001年7月由英国煤炭管理局（Coal Authority）捐赠的、英国境内深部地下煤炭勘探与开采所产生的原始地质数据（Primary Geological Data）档案盒内容的高级索引。该索引涵盖过往与在营煤矿、未来勘探远景的相关数据，包括钻孔场地平面图、钻孔日志、分析报告及地球物理数据等。随着这批数据与现有馆藏完成整合，本索引的重要性将逐步降低。