The fracture can be described (depending on the mineral) as:-
To determine if a mineral has cleavage or fracture, observe how it breaks. Cleavage is characterized by smooth, planar surfaces along specific directions where the mineral splits easily, reflecting its internal atomic structure. In contrast, fracture results in irregular, jagged surfaces without defined planes. Testing a mineral's breakage pattern can help you identify its cleavage or fracture nature.
A mineral that breaks into irregular pieces is said to show "conchoidal fracture." This type of fracture produces smooth, curved surfaces resembling the shape of a shell. It is commonly observed in minerals like quartz and obsidian, which do not have a distinct cleavage pattern. The irregular breaking is a result of the mineral's internal atomic structure.
When a mineral breaks into cubes upon being struck with a rock hammer, the property being measured is its cleavage. Cleavage refers to the way a mineral breaks along specific planes of weakness, producing flat surfaces. In this case, the cubic breakage indicates that the mineral has a cubic cleavage, reflecting its internal crystalline structure.
Limestone, and sulfur.
Cleavage is when a mineral breaks into flat pieces. Fracture is when a mineral breaks into irregular pieces. Topaz atom bonds are weaker in some parts and stronger in others. When it is equally strong then it breaks into irregular pieces and if it all weak in a flat line then it will be flat.
The fracture can be described (depending on the mineral) as:-Conchoidal fractureSubconchoidal fractureEarthy fractureHackly fractureJagged fractureSplintery fractureUneven fracture
... because calcite has a regular arrangement of atoms.
A mineral that breaks into jagged pieces exhibits fracture.
To determine if a mineral has cleavage or fracture, observe how it breaks. Cleavage is characterized by smooth, planar surfaces along specific directions where the mineral splits easily, reflecting its internal atomic structure. In contrast, fracture results in irregular, jagged surfaces without defined planes. Testing a mineral's breakage pattern can help you identify its cleavage or fracture nature.
When a mineral breaks along a weakly-bonded plane, it is called cleavage. Cleavage is a property that describes how a mineral breaks along its crystal structure.
The way a mineral breaks is a better clue to its identity than are its color and luster.
When a mineral breaks with rough edges, it is called a "fracture." This is different from cleavage, which is when a mineral breaks along smooth, flat planes. Fracture can be described as conchoidal (shell-like), uneven, or fibrous.
Feldspar.
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 mineral is calcite. It is a form of calcium carbonate that typically breaks into rhombohedral-shaped crystals. Calcite is a common mineral in various geological settings and has many industrial uses.
the manner in which a mineral breaks along either curved or irregular surfaces is called a FRACTURE.