Search results
Results From The WOW.Com Content Network
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 ...
Crystal healing is a pseudoscientific alternative-medicine practice that uses semiprecious stones and crystals such as quartz, agate, amethyst or opal. Despite the common use of the term "crystal", many popular stones used in crystal healing, such as obsidian, are not technically crystals .
A crystallographic form is described by placing the Miller indices of one of its faces within brackets. For example, the octahedral form is written as {111}, and the other faces in the form are implied by the symmetry of the crystal. Forms may be closed, meaning that the form can completely enclose a volume of space, or open, meaning that it ...
Download as PDF; Printable version; In other projects ... Crystal system: Monoclinic: Crystal class: Prismatic (2/m) ... Named from the Greek words Ancient Greek: ...
The Cambridge Greek Lexicon is a dictionary of the Ancient Greek language published by Cambridge University Press in April 2021. First conceived in 1997 by the classicist John Chadwick, the lexicon was compiled by a team of researchers based in the Faculty of Classics in Cambridge consisting of the Hellenist James Diggle (Editor-in-Chief), Bruce Fraser, Patrick James, Oliver Simkin, Anne ...
Print/export Download as PDF; Printable version; In other projects Wikidata item; ... Chrystal may refer to: Crystal, of which it is an older, ...
Crystals that grow from cooling liquid magma typically do not form smooth faces or sharp crystal outlines. As magma cools, the crystals grow and eventually touch each other, preventing crystal faces from forming properly or at all. When snowflakes crystallize, they do not touch each other. Thus, snowflakes form euhedral, six-sided twinned crystals.
It derives from the root w-r-ḳ meaning "yellow-green," originally encompassing a broad range of green precious stones. [5] Over time, this term evolved. For instance, Greek smaragdos and Akkadian barraqtu reflect borrowings of the Hebrew term, adopted to the green gemstones familiar to the speakers of those languages.