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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.

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14y ago
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13y ago

This is termed fracture, eg. the conchoidal fracture of obsidian. Breaking into pieces with straight lines and flat faces is called cleavage; minerals like calcite and fluorite exhibit excellent cleavage.

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13y ago

fracture is the tendency of a minerals to break into irregular pieces.

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12y ago

The mineral's crystal molecular structure directs the break.

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13y ago

It is either cleavage or a fracture.

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11y ago

shape

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Q: Why do some minerals break by fracturing?
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Related questions

How does water break down?

Water can chemically weather rocks by dissolving minerals, water can also physically weather rocks by fracturing them by hydraulic pressure or frost wedging.


Does water break down rocks?

Water can chemically weather rocks by dissolving minerals, water can also physically weather rocks by fracturing them by hydraulic pressure or frost wedging.


What origin is fract?

"Fract" is short for "Fracture" or "Fracturing".


What is the tendency of some minerals to break in unevenly?

Hematite


How do you spell fracturing?

That is the correct spelling of "fracture" (to split or break).


Which causes some minerals to break along smoothflat surfaces?

Fracture


What causes some minerals to break along smootH surfaces?

Cleavage


How do minerals break other minerals?

minerals don't break other minerals yet they can scratch other minerals based on their hardness which is measured by the Mohs scale


What is fracturing in gas well?

When drilling a gas well, fracturing is the process of forcing a dense liquid into the rock to break it up (fracture it) and thus release the gas and make it more readily collected.


A mineral that has uneven surfaces when broken is said to have?

That is referred to as fracturing.


Why do minerals not break down when cooked?

Minerals don't break down when cooked because they are at their most integral form. Only at extremely high temperatures will minerals break down.


How do you brake a arm?

if you fall on something hard like cement you can break your ankle or arm