quartz
Kelime Anlamı :
1. kuvars.
2. kuvartz.
3. (isim) kuvars.
Tanımlar :
1.
A very hard mineral composed of silica, SiO2, found worldwide in many different types of rocks, including sandstone and granite. varieties of quartz include agate, chalcedony, chert, flint, opal, and rock crystal.
from The American Heritage® Dictionary of the English Language, 4th Edition
1.
the most abundant mineral on the earth's surface, of chemical composition silicon dioxide, SiO2. it occurs in a variety of forms, both crystalline and amorphous. found in every environment.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1.
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.
from the GNU version of the Collaborative International Dictionary of English
1.
the common form of native silica, or the oxid of silicon (SiO2).
from The Century Dictionary and Cyclopedia
1.
colorless glass made of almost pure silica
2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.