Contact Metamorphism
Contact metamorphism is a geological process where rocks are altered by direct contact with magma or lava. This metamorphic transformation occurs due to the high temperature and chemical changes induced by the nearby molten rock. Unlike regional metamorphism, which is driven by pressure and heat over large areas, contact metamorphism affects rocks in localized zones around igneous intrusions. The intensity and extent of alteration depend on factors like the composition of the intruding magma and the thermal conductivity of the surrounding rocks. This process commonly produces characteristic mineral assemblages like hornfels, which are formed under high temperatures but relatively low pressures. Contact metamorphism provides valuable insights into the geological history of a region, revealing past volcanic activities and thermal events.
Myint Win Bo
Toronto Metropolitan University , Canada
Leonid Anisimov
Volgograd State University, Russian Federation
Shozo Yanagida
Osaka University, Japan
Martina Gaglioti
LIPU, Italy
Maria Vicenta Esteller Alberich
Universidad Autónoma del Estado de México, Mexico
Oscar Andres Cuanalo Campos
Universidad Popular Autónoma del Estado de Puebla, Mexico
Arun K Shandilya
Dr HSG University Sagar, India
Title : Geotechnical ground investigation
Myint Win Bo, Toronto Metropolitan University , Canada
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Shozo Yanagida, Osaka University, Japan
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Leonid Anisimov, Volgograd State University, Russian Federation
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Oscar Andres Cuanalo Campos, Universidad Popular Autónoma del Estado de Puebla, Mexico
Title : Geo Education exploratory learning sessions on field and underwater
Martina Gaglioti, LIPU, Italy
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Ali Almohammed, Pandit Deendayal Energy University, India