-
oxidation of
silver mineral deposits. It
crystallizes in the isometric–
hexoctahedral crystal class.
Typically m****ive to
columnar in
occurrence it also has...
- with a
metallic grayish to
white color. The
structure is isometric-
hexoctahedral (cubic). Its
density is
around 8 g/cm3 and
hardness is 5 to 5.5 on the...
-
crystals with red
internal reflections are in the
isometric system hexoctahedral class,
appearing as cubic, octahedral, or
dodecahedral forms, or in...
- It
forms colorless, white, or yellow-brown
crystals in the isometric-
hexoctahedral class. It has very poor
cleavage and is
brittle to
conchoidal fracture...
- and has no
clear cleavage although its
crystal structure is isometric-
hexoctahedral. Its
density is
about 8 g/cm3 and its
hardness is 4 on the Mohs scale...
-
greenish tint in
reflected light. Wüstite
crystallizes in the isometric-
hexoctahedral crystal system in
opaque to
translucent metallic grains. It has a Mohs...
- Rgd
Strunz classification 9.AC.15
Crystal system Cubic Crystal class Hexoctahedral (m3m) H-M symbol: (4/m 3 2/m)
Space group Fd3m Unit cell a = 8.113 Å;...
-
Native minerals Formula (repeating unit) C
Crystal system Isometric-
hexoctahedral (cubic)
Identification Formula m**** 12.01 u
Color Typically black, can...
- but are also
commonly found in the
trapezohedron habit as well as the
hexoctahedral habit. They
crystallize in the
cubic system,
having three axes that...
-
solid solution series with analcime. It
crystallizes in the isometric-
hexoctahedral crystal system as colorless, white, gray, or
rarely pink and blue m****es...
