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The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification. The word crystal derives from the Ancient Greek word κρύσταλλος (krustallos), meaning both "ice" and "rock crystal", [3] from κρύος (kruos), "icy cold, frost". [4] [5]
Chrystal may refer to: Crystal, of which it is an older, now non-standard, spelling; Chrystal, a 2005 film; People with the surname. Bob ...
Cut glass wine glass made of lead glass. Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. [1] Lead glass contains typically 18–40% (by mass) lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO. [2]
A crystal oscillator is an electronic oscillator circuit that uses a piezoelectric crystal as a frequency-selective element. [1] [2] [3] The oscillator frequency is often used to keep track of time, as in quartz wristwatches, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers.
Chrystal Jade Ruby Opal Orchard [a] is from Farnworth in Greater Manchester and was born in 1988 or 1989. [1] Growing up, she was an ardent fan of R&B, hip hop, UK garage, and the Vengaboys. [3] She suffered from major depression and suicidal thoughts when she was fifteen [4] and had a daughter in her late teens. [1]
Crystal (/ ˈ k r ɪ s t əl /) is a common English language female given name. Variant forms of the name include Kristal, Krystal, Cristal, Kristel, Krystle and Kristol.. As a feminine name, it is a 19th-century coinage, derived from crystal, a transparent quartz gemstone, usually colorless, that can be cut to reflect brilliant light, whose name comes from Ancient Greek κρύσταλλος ...
The crystal skull at the British Museum, similar in dimensions to the more detailed Mitchell-Hedges skull. Crystal skulls are human skull hardstone carvings made of clear, milky white or other types of quartz (also called "rock crystal"), claimed to be pre-Columbian Mesoamerican artifacts by their alleged finders; however, these claims have been refuted for all of the specimens made available ...
Crystal structure of table salt (sodium in purple, chlorine in green) In crystallography , crystal structure is a description of ordered arrangement of atoms , ions , or molecules in a crystalline material . [ 1 ]