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Hematite
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The tendency of some minerals to break unevenly along curved or irregular surfaces is called what?
The tendency of some minerals to break unevenly along curved or irregular surfaces is called cleavage. Cleavage is a property that describes how a mineral breaks when subjected to stress, and it is determined by the internal arrangement of atoms within the mineral's structure.
What s the difference between a mineral that has cleavage and one that has fracture?
The difference between a mineral that has cleavage and one that has fracture is that cleavage is the tendency of some minerals to brake along flat surfaces and fracture is the tendency of some minerals to brake unevenly along curved or irregular surfaces.
What is the tendency of some minerals to break along curved surfaces called?
This is known as conchoidal fracture.
What is the tendency for some minerals such as mica to break or flat surfaces called?
The tendency for minerals like mica to break along flat surfaces is called cleavage. Cleavage occurs because the atomic structure of these minerals allows them to easily break along specific planes, resulting in flat, shiny surfaces.
The tendency for some minerals to break along flat surfaces is known as?
Cleavage. Minerals with cleavage have a tendency to break along planes of weakness determined by their crystal structure, resulting in smooth, flat surfaces. Cleavage is a key diagnostic property used to identify minerals.
What is the tendency of a mineral to break along certain planes?
The tendency of some minerals to break along certain planes is called, "Cleavage".
Cleavage is the tendecy of some minarelsto break along?
Cleavage is the tendency of some minerals to break along smooth, flat planes. This is due to the arrangement of atoms within the mineral's structure, which allows for easy separation along specific crystallographic planes. Cleavage can help in mineral identification and classification.
What property describes how a mineral breaks?
The property is referred to as cleavage or fracture, the tendency, or lack of tendency, of a mineral to break along planes of weakness. Some minerals have multiple planes of cleavage. Some have none, and are said to exhibit fracture.Cleavage is the tendency of a mineral to break along flat surfaces. The way in which a mineral breaks depends on how its atoms are bonded, or joined together. In a mineral that displays cleavage, the bonds of the crystal structure are weaker in the directions in which the mineral breaks.fracture is the tendency of a mineral to break into irregular pieces. Some minerals such as quartz break into pieces with curved surfaces. Other minerals may break differently-perhaps into splinters or into rough or jagged pieces. In a mineral that displays fracture, the bonds that join the atoms are fairly equal in strength in all directions. The mineral does not break along flat surfaces because there are no particular directions ofweakness in its crystal structure.
Why would cleavage be important to gem cutters who cut shape gemstones?
It would be important because cleavage is a tendency of some minerals to break along smooth, flat surfaces.
Why do some minerals break unevenly?
This is because the mineral sample is non-isotopic in structure. Not of equal strength in all directions. Mica and asbestos fibres would be extreme examples. But many ordinary crystals, being formed under uncontrolled conditions, will have natural defects.
What minerals have only one direction of cleavage?
Some minerals that have only one direction of cleavage include mica (like muscovite), halite (salt), and graphite. Cleavage is the tendency of minerals to break along preferred planes due to their atomic structure.
Why do some minerals break by fracturing?
Minerals can have a cleavage plane, multiple cleavage planes, or no cleavage plane. A cleavage plane is an area of weakness in the crystalline structure where the mineral is prone to splitting.
