Standard-products:
Orientation:  (0001)

Sizes:        10x10 & 
              10x5 mm²

Thicknes:     0.5 mm

Surface:      one/bothside
              polished

other sizes and spezifica-
tions also possible

Properties:
Structure:     hexagonal

Lattice con.:  a: 0.325 nm
               c: 0.521 nm

Density:       5.6 g/cm³

Melting point: -°C

Hardness:      - (Mohs)

Growth:        hydrothermal