streak
cleavage.
It is a type of igneous or sedimentary rock.
The type of fracture formed when a mineral splits evenly is called a cleavage. An example is when mica breaks apart in sheets.
The mineral calcite.
The way a mineral breaks is a better clue to its identity than are its color and luster.
That property is called cleavage or fracture, depending on how the mineral breaks.
That is called "fracture".
Fracture
The two way by which minerals break are called cleavage and fracture. Cleavage is when a mineral breaks along a plane whose atomic bonds are weaker than in the rest of the mineral. Fracture is when a mineral is forced to be broken in an unnatural direction.
streak
It is called cleavage.
the manner in which a mineral breaks along either curved or irregular surfaces is called a FRACTURE.
the manner in which a mineral breaks along either curved or irregular surfaces is called a FRACTURE.
the manner in which a mineral breaks along either curved or irregular surfaces is called a FRACTURE.
The rocks cracks on everything
"Uneven cleavage"