Quartz, a ubiquitous mineral in Earth's crust, plays a pivotal role in geology and Earth science. Composed of silicon and oxygen atoms in a continuous framework of SiO4 tetrahedra, quartz exhibits remarkable physical and chemical stability, making it resistant to weathering and a key indicator of geological processes. Its crystal-clear varieties like rock crystal are prized in jewelry, while its colored forms like amethyst and citrine add aesthetic value. Geologically, quartz is integral in sedimentary environments as sand grains and in hydrothermal veins as massive crystalline deposits. Its piezoelectric properties find application in technology, from watches to electronics. Understanding quartz's formation, distribution, and properties is crucial for interpreting past environments, identifying mineral deposits, and advancing materials science.
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
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Martina Gaglioti, LIPU, Italy
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Ali Almohammed, Pandit Deendayal Energy University, India