Definition of Quartz. Meaning of Quartz. Synonyms of Quartz

Here you will find one or more explanations in English for the word Quartz. Also in the bottom left of the page several parts of wikipedia pages related to the word Quartz and, of course, Quartz synonyms and on the right images related to the word Quartz.

Definition of Quartz

Quartz
Quartz Quartz, n. [G. quarz.] (Min.) A form of silica, or silicon dioxide (SiO2), occurring in hexagonal crystals, which are commonly colorless and transparent, but sometimes also yellow, brown, purple, green, and of other colors; also in cryptocrystalline massive forms varying in color and degree of transparency, being sometimes opaque. Note: The crystalline varieties include: amethyst, violet; citrine and false topaz, pale yellow; rock crystal, transparent and colorless or nearly so; rose quartz, rosecolored; smoky quartz, smoky brown. The chief crypto-crystalline varieties are: agate, a chalcedony in layers or clouded with different colors, including the onyx and sardonyx; carnelian and sard, red or flesh-colored chalcedony; chalcedony, nearly white, and waxy in luster; chrysoprase, an apple-green chalcedony; flint, hornstone, basanite, or touchstone, brown to black in color and compact in texture; heliotrope, green dotted with red; jasper, opaque, red yellow, or brown, colored by iron or ferruginous clay; prase, translucent and dull leek-green. Quartz is an essential constituent of granite, and abounds in rocks of all ages. It forms the rocks quartzite (quartz rock) and sandstone, and makes most of the sand of the seashore.

Meaning of Quartz from wikipedia

- Quartz is a hard, crystalline mineral composed of silicon and oxygen atoms. The atoms are linked in a continuous framework of SiO4 silicon–oxygen tetrahedra...
- A quartz clock is a clock that uses an electronic oscillator that is regulated by a quartz crystal to keep time. This crystal oscillator creates a signal...
- Quartz is a business-focused English-language international news organization, it launched from New York City in 2012, and is owned by ****anese business...
- rock fragments (clasts) or organic material. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals...
- Fused quartz or fused silica is gl**** consisting of silica in amorphous (non-crystalline) form. It differs from traditional gl****es in containing no other...
- Quartz is a common mineral. Quartz may also refer to: Quartz, California, former settlement in Butte County Quartz Hill, California, an unincorporated...
- Quartz is a job scheduling library that can be integrated into a wide variety of Java applications. Quartz is generally used for enterprise cl**** applications...
- Quartz monzonite or adamellite is an intrusive, felsic, igneous rock that has an approximately equal proportion of orthoclase and plagioclase feldspars...
- In watchmaking, the quartz crisis (or quartz revolution) is the upheaval in the industry caused by the advent of quartz watches in the 1970s and early...
- precise frequency. This frequency is often used to keep track of time, as in quartz wris****ches, to provide a stable clock signal for digital integrated circuits...
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