biotite
Kelime Anlamı :

1. biyotit.
2. karamika.
3. biyotit (siyah mika minerali).
4. kara mika.
Tanımlar :
1. A dark-brown or dark-green to black mica, K(mg,fe)3(Al,fe)Si3O10(oh)2, found in igneous and metamorphic rocks.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A dark brown mica; it is a mixed aluminosilicate and fluoride of potassium, magnesium and iron.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. mica containing iron and magnesia, generally of a black or dark green color; -- a common constituent of crystalline rocks. see mica.
from the GNU version of the Collaborative International Dictionary of English
1. an important member of the mica group of minerals. see mica.
from The Century Dictionary and Cyclopedia
1. dark brown to black mica found in igneous and metamorphic rock
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.