Berylloid
Übersetzung von "berylloid" ins Russisch
berylloid
SubstantivUK
/bəˈrɪlɔɪd/
US
/bəˈrɪlɔɪd/
berylloid
berylloids Pl.
The mineralogist examined the berylloid under the microscope.
Минералог изучал бериллоид под микроскопом.
Definitionen
berylloid
SubstantivUK
/bəˈrɪlɔɪd/
US
/bəˈrɪlɔɪd/
In crystallography, a closed form of the hexagonal system made up of 24 similar rhombohedral faces, occurring in minerals such as beryl, quartz, and phenakite.
Under polarized light the quartz grains frequently exhibit the berylloid, a 24-faceted form characteristic of the hexagonal system.
berylloid
AdjektivUK
/bəˈrɪlɔɪd/
US
/bəˈrɪlɔɪd/
Resembling or having the characteristic 24-faceted form of a berylloid crystal.
The sample showed a berylloid habit with tiny, sharply defined faces.