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Quartz Quartz is one of the most well-known minerals on earth. There are many uses for quartz because it can conduct electricity under pressure. Quartz is a chemical compound consisting of one part silicon and two parts oxygen. It is silicon dioxide (SiO2). It is the most abundant mineral found at Earth's surface, and its unique properties make it one of the most useful natural substances. Quartz is the most abundant and widely distributed mineral found at Earth's surface. It is present and plentiful in all parts of the world. It forms at all temperatures. It is abundant in igneous, metamorphic, and sedimentary rocks. It is highly resistant to both mechanical and chemical weathering. This durability makes it the dominant mineral of mountaintops and the primary constituent of beach, river, and desert sand. Quartz is ubiquitous, plentiful, durable. Minable deposits are found throughout the world. Quartz is one of the most useful natural materials. Its usefulness can be linked to its physical and chemical properties. It has a hardness of seven on the Mohs Scale which makes it very durable. It is chemically inert in contact with most substances. It has electrical properties and heat resistance that make it valuable in electronic products. Its luster, color, and diaphaneity make it useful as a gemstone and also in the making of glass. Today, billions of quartz crystals are used to make oscillators for watches, clocks, radios, televisions, electronic games, computers, cell phones, electronic meters, and GPS equipment. A wide variety of uses have also been developed for optical-grade quartz crystals. They are used to make specialized lenses, windows, filters used in lasers, microscopes, telescopes, electronic sensors, and scientific instruments. The material of beach sand is now the material of the world’s most advanced electronic devices. Source: Ultimate Facts 🖼️ @https://www.zmescience.com/science/the-quartz-crystal-whats-so-special-about-it/

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Pneumonoultramicroscopicsilicovolcanoconiosis A lung disease caused by the inhalation of very fine silicate or quartz dust, causing inflammation in the lungs. The sharp particles lacerate the lining of the lungs, causing the victim to leak air from their lungs while simultaneously bleeding into their lung cavity.