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What is the mineral with Crystal that breaks and two flat sheets?
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∙ 6y ago
Mica
Wiki User
∙ 6y ago
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What is the mineral with crystals that breaks into flat sheets?
Mica is crystalline and forms layers.
What is a tabular crystal habit?
A tabular crystal habit refers to the appearance of a mineral crystal as a somewhat flat, tablet shaped form.
Why does the mineral mica breaks in smooth flat surfaces?
... because calcite has a regular arrangement of atoms.
Does mica split into thin flat sheets?
No
How does the arrangement of atoms into crystalline structures help geologists identify minerals?
The way a mineral naturally breaks is called its cleavage. The number and orientation of cleavages can help identify a mineral. For instance, micas have a single cleavage, and break up into flat plates. Pyroxines have two cleavages at 90 degrees to each other, and break into square prisms. Calcite has three at 120 degrees, and naturally breaks into rhombs. Different minerals may have the same cleavage, but it helps to narrow down a mineral's identity.
What is the mineral with crystals that breaks into flat sheets?
Mica is crystalline and forms layers.
Why does the mineral mica breaks evenly along flat sheets?
atomic arrangement
The mineral mica breaks evenly along flat sheets mainly because of its?
Atomic Arrangement
Why does mica break evenly along flat sheets?
Mica breaks into sheets because of its unique crystal structure. Just as sand or salt is composed of granules, mica is composed of molecular sheets.
What is a mineral with smooth flat sheets?
Slate.
What sort of mineral has many flat faces and is symmetrical?
crystal
Why a mineral such as topaz can display both cleavage and fracture?
Cleavage is when a mineral breaks into flat pieces. Fracture is when a mineral breaks into irregular pieces. Topaz atom bonds are weaker in some parts and stronger in others. When it is equally strong then it breaks into irregular pieces and if it all weak in a flat line then it will be flat.
Explain why a mineral such as topaz can display both cleavage and fracture?
Cleavage is when a mineral breaks into flat pieces. Fracture is when a mineral breaks into irregular pieces. Topaz atom bonds are weaker in some parts and stronger in others. When it is equally strong then it breaks into irregular pieces and if it all weak in a flat line then it will be flat.
How are cleavage and fracture similar?
Cleavage is the tendency of a mineral to break along flat planar surfaces as determined by the structure of its crystal lattice. Fracture is the way a mineral breaks other than along a cleavage plane. They both describe a way a mineral can break.
Which property of a mineral is illustrated by the peeling of biotite into thin flat sheets?
cleavage
What is a tabular crystal habit?
A tabular crystal habit refers to the appearance of a mineral crystal as a somewhat flat, tablet shaped form.
What is a crystals habit?
A tabular crystal habit refers to the appearance of a mineral crystal as a somewhat flat, tablet shaped form.
