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What do minerals that break with an uneven rough or jagged surface have?
a fracture
What is facture of a mineral mean?
'Fracture' means 'to break'. Minerals often break (or fracture) in certain directions that many other minerals do not. The way a mineral fractures, then, helps a person narrow down the identity of the mineral. Fracture, along with color, streak color, hardness, and specific gravity are all used in the identification of minerals.
What four characteristics do all minerals share?
property,cleavage,fracture,streak
What rock formed from high pressure with bands of minerals?
Foliated metamoprhic rocks such as gneiss form under high pressure conditions and contain bands of minerals (foliation).
How are mineral fracture and mineral cleavage different?
Cleavage in minerals is the tendency of the mineral to break across a definite plane, creating a smooth surface. Two minerals with cleavage are granite and shale.
What does fracture mean when it comes to talking about minerals?
In minerals, fracture refers to the way a mineral breaks when subjected to stress. Fracture can be either conchoidal (smooth and curved) or uneven (rough and irregular). It is a useful property for distinguishing between minerals.
Does Amethyst minerals have fracture?
Yes, amethyst minerals can exhibit a conchoidal fracture, which is characterized by smoothly curved breakage surfaces similar to glass. This fracture pattern is a common trait in amethyst, especially when it is subjected to stress or impact.
In how many ways do minerals break?
Minerals break in three main ways: cleavage, fracture, and splintery fracture. Cleavage occurs when minerals break along flat planes defined by their crystal structure. Fracture happens when minerals break irregularly without any specific pattern. Splintery fracture is a type of fracture where the broken piece has sharp edges or splinters.
What is it called when minerals do not show clevage?
When minerals do not display cleavage, they are said to have a fracture. Fracture describes the way a mineral breaks when it does not have cleavage planes. This can result in irregular or random patterns of breakage.
Conchoidal is an example of what?
Conchoidal refers to the smooth, shell-like fracture pattern seen in certain minerals and glasses, such as obsidian. It is a type of fracture that produces smooth, curved surfaces resembling the shape of a shell.
Describes how minerals break?
i dont wnow
What minerals' fracture has a smooth curved surface?
Diamond
When a minerals break into jagged pieces it is called?
fracture
The words uneven and splintery describe a minerals'?
The answer is fracture
Which of the minerals fracture has a smooth curved surface?
Diamond
Fracture is a tendency for a mineral to break with an irregular?
Fracture in minerals refers to the way a mineral breaks when it is not subjected to cleavage. It can result in irregular, jagged surfaces or smooth, curved surfaces. This property helps in identifying minerals based on how they break.
What do minerals that break with an uneven rough or jagged surface have?
a fracture
