-
total of 2
space groups. With each only one
space group is ****ociated.
Pinacoidal is also
known as
triclinic normal.
Pedial is also
triclinic hemihedral...
- cleavage.
Cleavage forms parallel to
crystallographic planes: Basal,
pinacoidal, or
planar cleavage occurs when
there is only one
cleavage plane. Talc...
-
common constituent in
felsic rocks.
Albite crystallizes with
triclinic pinacoidal forms. Its
specific gravity is
about 2.62 and it has a Mohs
hardness of...
- Na)3(Mn,Fe)2+7(Zr,Ti,Nb)2Si8O24(OH,F)7. It
crystallizes in the
triclinic –
pinacoidal crystal class as dark
brown to
black micaceous plates. It has perfect...
-
where Na is 30-50% & Ca is 50–70%
Crystal system Triclinic Crystal class Pinacoidal (1) (same H-M symbol) Unit cell a = 8.155 Å, b = 12.84 Å c = 10.16 Å;...
- (ReS2). It
forms metallic,
silver grey
platey crystals in the
triclinic -
pinacoidal class. It has a
specific gravity of 7.5. It was
discovered at the Kudriavy...
-
Strunz classification 9.AF.15
Crystal system Triclinic Crystal class Pinacoidal (1) (same H-M symbol)
Space group P1 Unit cell a = 7.1262(12) Å b = 7...
-
mineral Formula NaCa2Si3O8(OH)
Crystal system Triclinic Crystal class Pinacoidal (1) (same H-M symbol)
Space group P1 Unit cell a = 7.99 Å, b = 7.03 Å...
-
Strunz classification 8.CJ.05
Crystal system Triclinic Crystal class Pinacoidal (1) (same H-M symbol)
Space group P1
Identification Formula m**** 137.0077...
-
system Monoclinic or
triclinic Crystal class Either prismatic (2m) or
pinacoidal (1)
Space group C2/c or C1 Unit cell a = 5.291 Å, b = 9.173 Å c = 5.290 Å;...
