It is a fault line, or fissure, along which it may be split.
Cleavage is a term referring to how a crystal cleaves, that is, fractures when struck.
Obsidian does not have cleavage because of the way it forms. Obsidian is essentially nature's form of glass and so it has no regular or patterned crystal structure. Without that crystal structure, there is no cleavage.
cleavage is an isotropic behaviur discuss
These are called striations.
the cleavage is Poor
cleavage surface are smooth and shiny as the fracture is due to weakness in the bonds between the atoms rather than a breakage. Crystal face is where the crystal development such as twinning take place.
All minerals have a crystal form, but not all have cleavage.
i think crystal habit is the minerals structure, while cleavage is the patter it breaks into.
either color, cleavage, and crystal form or crystal form, cleavage, and streak
Cleavage is a term referring to how a crystal cleaves, that is, fractures when struck.
Obsidian does not have cleavage because of the way it forms. Obsidian is essentially nature's form of glass and so it has no regular or patterned crystal structure. Without that crystal structure, there is no cleavage.
Crystal form refers to the geometric shape the mineral acquires upon solidification. Cleavage is a mineral property that describes the tendency of a crystal to break along planes of weakness.
Yes. Quartz can have very well-formed crystals but lacks cleavage.
Yes. Cleavage (referring to rocks) is the tendency to break along its crystal planes, thus reflecting it's mineralogy. Not all rocks have cleavage.
cleavage is an isotropic behaviur discuss
Cleavage is related to the minerals atomic structure because minerals are arranged in crystal lattices . It's the shape of these lattices that determine the mineral's cleavage.
It is a fault line, or fissure, along which it may be split.