This has been answered before but there was no explanation given for the curve. Materials that do not have fracture planes such as glass and obsidian (a natural glass-like mineral) do not follow any particular structural arrangement when fracturing. The curve results from the distribution of stresses radiating from the fracture start point. The fracture pattern is called conchoidal.
its called conchoidal
The mineral quartz show the property of fracture. it breaks along a curved surface. this kind of fracture is called conchoidal fracture. In math the quartz is x3.
strike
The fracture can be described (depending on the mineral) as:-Conchoidal fractureSubconchoidal fractureEarthy fractureHackly fractureJagged fractureSplintery fractureUneven fracture
conchoidal fracture (sea shell - like pattern)
Fracture :)
This is known as conchoidal fracture.
a conchoidial fracture is a "shell-like" fracture with a smooth curved surface
The mineral quartz show the property of fracture. it breaks along a curved surface. this kind of fracture is called conchoidal fracture. In math the quartz is x3.
This is known as conchoidal 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 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.
Diamond
Diamond
conchoidal fracture
Amethyst fracture refers to the way amethyst gemstones break or shatter when subjected to external force. It typically exhibits conchoidal fracture, which means it breaks in a smooth, curved manner like the inside of a seashell. This fracture pattern is a characteristic of many minerals and gemstones, including amethyst.