It means that the chemical bonds of the mineral aren't too strong along the lines and that when you break the mineral it'll break along those lines.
please go to www.freewebs.com/mccniu (minerals aren't on it)
Turquoise typically exhibits conchoidal fracture rather than cleavage. This means that when turquoise breaks, it does not separate along flat, smooth planes like cleavage, but instead fractures in a curved, irregular manner.
The breaking of a mineral along irregular surfaces is called a fracture. The splitting of a mineral along smooth, flat surfaces is called cleavage.
Cleavage in granite refers to the way the rock breaks along planes of weakness, resulting in smooth, flat surfaces. Granites typically have poor cleavage due to their interlocking mineral grains, resulting in irregular fracture patterns instead of distinct cleavage planes. This property makes granite a durable and strong material for construction and sculpture.
Cleavage is the property that examines a mineral's ability to break into even pieces along specific planes or directions. Minerals with good cleavage will break cleanly and smoothly along these planes, while minerals with poor cleavage will break in irregular or jagged shapes. Cleavage is determined by the internal atomic structure of a mineral.
Cleavage: When minerals break along smooth, flat planes. Conchoidal: Curved breakage pattern resembling the inside of a clamshell. Fibrous: Minerals break into fibrous or splintery shapes. Irregular: Breakage with no specific pattern or direction.
The internal atomic structure.
The internal atomic structure.
Cleavage and fracture are determined by atomic structure and the relative weakness or strengths of the atomic bonds.
Cleavage and fracture describe how a mineral breaks. Cleavage shows the tendency of a mineral to break along specific planes due to its crystal structure, while fracture refers to irregular breakage patterns. Cleavage can create smooth surfaces, aiding in mineral identification and classification, while fractures can vary in appearance, from conchoidal (shell-like) to uneven.
Turquoise typically exhibits conchoidal fracture rather than cleavage. This means that when turquoise breaks, it does not separate along flat, smooth planes like cleavage, but instead fractures in a curved, irregular manner.
the streak of the mineral
The breaking of a mineral along irregular surfaces is called a fracture. The splitting of a mineral along smooth, flat surfaces is called cleavage.
Cleavage is the tendency of a mineral to break along flat surfaces and fracture is the tendency of a mineral to break into irregular pieces.
Cleavage is the tendency of a mineral to break along flat surfaces and fracture is the tendency of a mineral to break into irregular pieces.
Cleavage- in geolohy, the tendency of a mineral to splitalong specific planes of weakness to format smooth flatSurface.Fracture- the manner in which a mineral breaks alongeither curved or irregular
Cleavage in granite refers to the way the rock breaks along planes of weakness, resulting in smooth, flat surfaces. Granites typically have poor cleavage due to their interlocking mineral grains, resulting in irregular fracture patterns instead of distinct cleavage planes. This property makes granite a durable and strong material for construction and sculpture.
the manner in which a mineral breaks along either curved or irregular surfaces is called a FRACTURE.