Entity: QUARTZ
Quartz is a hard mineral composed of silica (silicon dioxide) found in colorless and transparent or colored hexagonal crystals or in crystalline masses. It is commonly used in making electronic equipment and accurate watches.
QUARTZ
Etymology
The word 'quartz' comes from the German word 'Quarz,' meaning 'rock crystal.'
Definition
Quartz is a hard mineral composed of silica (silicon dioxide). Its atoms are linked in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen atom being shared between two tetrahedra, giving an overall chemical formula of SiO2.
Historical Context
Quartz has been used throughout history for various purposes, including as a component in electronic equipment and in the creation of accurate timepieces.
Cultural Significance
Quartz has cultural significance in various societies, often symbolizing clarity, purity, and energy.
Related Concepts
Other related concepts to quartz include different varieties of the mineral such as amethyst, citrine, and agate.
See Also
A mineral consisting of silicon dioxide occurring in colorless and transparent or colored hexagonal crystals or in crystalline masses, commonly used in electronic equipment and watches.