Orthorhombic
Crystal
Structure
These are
anisotropic
particles. If
sufficient faces are
present then the
some of the
symmetries of
Orthorhombic crystal
system and right
angles should
be evident.
Monoclinic
Crystal
Structure
These
are
anisotropic
particles.
If
sufficient
faces
are
present
then the
some of
the
symmetries
of
Monoclinic
crystal
system
should
be
evident.
Triclinic
Crystal
Structure
These
are
anisotropic
particles.
If
sufficient
faces
are
present
then
the
some
of
the
symmetries
of
Triclinic
crystal
system
should
be
evident.
Irregular
Shape
These
particles
tend
to
be
glasses,
slags,
or
crystals
of
the
cubic
crystal
system
that
lack
any
cleave
plane,
garnet
for
example.
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