mica – מילון אנגלי-אנגלי
mica
n.
any of a group of minerals which easily split into thin leaves and are often transparent
Mica
The
mica group of sheet
silicate (
phyllosilicate)
minerals includes several closely related materials having nearly perfect
basal cleavage. All are
monoclinic, with a tendency towards pseudohexagonal
crystals, and are similar in chemical composition. The nearly perfect cleavage, which is the most prominent characteristic of mica, is explained by the
hexagonal sheet-like arrangement of its
atoms.
Mica (disambiguation)
Mica and similar may refer to:
- Mica, a group of sheet silicate minerals
mica
Noun
1. any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity
(synonym) isinglass
(hypernym) mineral
(hyponym) biotite
mica
nm.
mica, any of a group of minerals which easily split into thin leaves and are often transparent
mica
nf.
mica, any of a group of minerals which easily split into thin leaves and are often transparent
