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1988年7月,在太行山东麓的冀南山区白云山的南端,发现了我国北方罕见的大型喀斯特溶洞,引起了国内外地质专家、学者的极大兴趣和关注,先后有几十位专家对溶洞进行大量的勘察研究和考察。专家一致认为在我国北方发现这样景观密集、精致、独特、原始风景形态繁多的天然溶洞,在世界上实属罕见。据专家考证,5.7亿年前这里是一片温暖的浅海环境,海底沉积着石灰岩地层,在一次或几次大的地壳裂变中,地心炽热的岩浆对地层的石灰岩发生强烈的冲击,使这里的地带形成了千姿百态的形状,又经过亿万年的变化,海底上升,地层隆起形成山脉。再由于地下水长期对石灰岩的溶蚀,形成了这个世界罕见的岩溶质的“博物馆”和“地下宫殿”。它
In July 1988, at the southern tip of Baiyun Mountain in the mountainous area of Ji’nan in the foot of the Taihang Mountains, a large-scale karst caves rarely seen in the north of China were discovered. This caused great interest and attention from geologists and scholars at home and abroad. There are several dozen experts Karst cave a lot of investigation and study. Experts agree that it is rare in the world to find such natural caves that are densely populated, delicate and unique in the north of our country and have many original forms of scenery. According to expert research, 570 million years ago, there was a warm shallow sea environment with limestone deposits on the seafloor. During one or several large crustal fissures, geothermal hot magma had a strong impact on limestone in the strata, The strip formed a mix of shapes and forms, and after hundreds of millions of years of change, rising seabed, stratigraphic uplift the formation of mountains. Due to the long-term erosion of limestone by groundwater, the “museum” and “underground palace” of rare karst in the world are formed. it