Marble is not very common in Hong Kong, it accounts for only 3% of the geological area. Despite this fact, marble and the cavities associated, play an important role within the building strategies of the city, being located in areas crucial for the development of new residential areas in Hong Kong. In order to better understand the issue, boreholes from Area 90 in Ma On Shan have been studied. This paper aims to study cavity distribution, size and location along with the rock profile and to provide an overview of the engineering problems associated with this geology. Ma On Shan Formation can be classified according to the current literature along with the risk that might pose to future civil engineering projects.
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机译：大理石在香港不是很常见的，它仅占地质区域的3％。尽管这一事实，大理石和相关的洞穴，在城市的建筑策略中发挥着重要作用，位于香港新住宅区至关重要的地区。为了更好地了解这个问题，研究了山上马鞍山区域90的钻孔。本文旨在将腔分布，大小和位置与岩石剖面一起学习，并概述与该地质相关的工程问题。 MA on Shan Mailation可以根据当前的文献分类，以及可能对未来的土木工程项目构成的风险。
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