Melting Processes of Pelitic Rocks in Combustion Metamorphic Complexes of Mongolia: Mineral Chemistry, Raman Spectroscopy, Formation Conditions of Mullite, Silicate Spinel, Silica Polymorphs, and Cordierite-Group Minerals

Melting Processes of Pelitic Rocks in Combustion Metamorphic Complexes of Mongolia: Mineral Chemistry, Raman Spectroscopy, Formation Conditions of Mullite, Silicate Spinel, Silica Polymorphs, and Cordierite-Group Minerals

Melted rocks (clinkers and paralavas) of the Mongolian combustion metamorphic (CM) complexes were formed during modern and ancient (since the Quaternary) wild-fires of brown coal layers in the sedimentary strata of the Early Cretaceous Dzunbain Formation. According to XRD, Raman spectroscopy, and SE...

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Bibliographic Details
Main Authors: Igor S. Peretyazhko, Elena A. Savina
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Geosciences
Subjects:
combustion metamorphic complex
cristobalite clinker
tridymite–sekaninaite and cristobalite–fayalite ferroan paralavas
melting processes
Raman spectroscopy
cordierite-group minerals
Online Access:https://www.mdpi.com/2076-3263/13/12/377

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