Geological values of lava caves in Krongno Volcano Geopark, Dak Nong, Vietnam

The paper presents the initial results of the study of volcanic cave system and its typical formations in Krongno Volcano Geopark (KVG), Dak Nong, Vietnam. The volcanic caves have been discovered since 2007, under UNESCO sponsored the scientific project, are seen as unique geological heritages. The...

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Bibliographic Details
Published in:VIETNAM JOURNAL OF EARTH SCIENCES
Main Authors: Phuc, La The, Tachihara, Hiroshi, Honda, Tsutomu, Tuat, Luong Thi, Thom, Bui Van, Hoang, Nguyen, Chikano, Yuriko, Yoshida, Katsuji, Tung, Nguyen Thanh, Danh, Pham Ngoc, Hung, Nguyen Ba, Duc, Tran Minh, Vu, Pham Gia Minh, Hoa, Nguyen Thi Mai, Bien, Hoang Thi, Quy, Truong Quang, Minh, Nguyen Trung
Format: Article in Journal/Newspaper
Language:English
Published: Publishing House for Science and Technology 2018
Subjects:
Khe
Uis
Online Access:http://vjs.ac.vn/index.php/jse/article/view/13101
https://doi.org/10.15625/0866-7187/40/4/13101
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Summary:The paper presents the initial results of the study of volcanic cave system and its typical formations in Krongno Volcano Geopark (KVG), Dak Nong, Vietnam. The volcanic caves have been discovered since 2007, under UNESCO sponsored the scientific project, are seen as unique geological heritages. The collaborative surveys and studies between Vietnamese geologists and the members of the Non-Profit Organization, Vulcanospeleological Society of Japan have discovered and surveyed 45 caves, and detailed mapping 20 caves. Using a complex of adequate methods, especially Remote Sensing image interpretation method, Surveying and mapping lava cave method, K/Ar dating isotopic analytical method and Current methodology, the studies aim to affirm endogenous origin of the lava cave system, the formation mechanism, as well as the typical formations of the caves. 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