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Many minerals have "cleavage" that causes them to split on flat cleavage planes. Such minerals include micas (muscovite, biotite. phlogopite), calcite, gypsum, and feldspars. Cleavage is the result of the minerals' crystal structure that has weaker chemical bonds aligned in planes.
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What is the property that causes some minerals to break along smooth flat surfaces?
This property is called cleavage.
Minerals may break across planes due to their atomic arrangements What is the term used for this type of break?
When minerals break along certain planes, it is known as cleavage. Typically, the pieces will be the same form and be bounded by smooth, flat surfaces. Cleavage is determined by the number of cleavage directions and the angle(s) between them.If the mineral breaks in an irregular, jagged or splintered edge, it is said to have a fracture.
A mineral that has uneven surfaces when broken is said to have?
That is referred to as fracturing.
What are the types of clevage and their examples?
Cleavage refers to the way minerals break along specific planes of weakness. The primary types include perfect cleavage, where minerals break smoothly along flat surfaces, such as mica; imperfect cleavage, seen in minerals like feldspar, where breaks are somewhat irregular; and conchoidal cleavage, characterized by curved, shell-like fractures, as observed in quartz. Additionally, some minerals may exhibit fibrous cleavage, where they break into thin fibers, as seen in asbestos.
How many planes of cleavage does hornblende have?
it a double chain silicate.... figure it out. Two I think.
The tendency of minerals to break along smooth flat surfaces is called .?
cleavage
Is it true or false that fracture is the tendency of a mineral to break along a smooth flat surface?
False. Fracture refers to how a mineral breaks when it does not break along a cleavage plane. Minerals can break along smooth flat surfaces (cleavage) or irregular surfaces (fracture) depending on their internal structure and arrangement of atoms.
Is the tendency to break along irregular surfaces?
Fracture.
What is the tendency to break along irregular surfaces?
Fracture.
What is the tendency of a mineral to break along planes of weakness producing smooth parallel breaks known as?
Cleavage is the tendency of a minerals to break along flat surfaces. It means that the make up of the mineral is uneven, dense on one side and not dense in the other, causing the mineral to break along flat surfaces. The tendency of a mineral to break irregurlary is fracture.
The tendency of minerals to break along a smooth flat surface?
Cleavages
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 difference between fracture and cleavage in a mineral?
Cleavage is the breaking of a mineral along flat surfaces. Fracture, on the hand is just the chipping or "fracture" of a mineral.Cleavage is the tendency to break along flat surfaces, and fracture is the tendency of a mineral to break into irregular pieces.
The ablity of a mineral to break along a preferred direction is called?
Cleavage. Cleavage is the tendency of minerals to break along planes of weak bonding due to their crystal structure. This results in smooth, flat surfaces.
What are 3 differences between cleavage and fracture?
Cleavage is the tendency of a mineral to break along planes of weak atomic bonding, resulting in smooth, flat surfaces, while fracture is the tendency of a mineral to break with rough, irregular surfaces. Cleavage results in smooth, reflective surfaces that reflect light, whereas fracture surfaces are dull and do not reflect light. Cleavage is a property that is characteristic of certain minerals and can be used for mineral identification, while fracture can vary depending on the specific conditions of the break and is less consistent across different minerals.
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.
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.
