Metamorphic Rock
Grains of clay due to their flat structure.
It breaks along its foliation, which consists of microscopically flat grains of clay
Mica
well the answer would be flat lands
Cleavage is the tendency to break along flat surfaces, and fracture is the tendency of a mineral to break into irregular pieces.
A metamorphic rock
A banded mineral is a mineral that has grains that are arranged in a particular pattern of flat layers or forms swirls.
Grains of clay due to their flat structure.
Folaiation is caused then flat mineral grains or crystals line up to form a plane in the body of the rock. This can happen during sedimentation or during deformation/metamorphosis.
Mica forms flat prisms that readily brakes into flakes.
Mica.
Cleavage.
Slate.
Grains: Grains that are not crystals in rock do not have flat shiny faces. They are rounded, like grain of sand, or jagged, like a piece of broken rock. Grain Size: Grain size in rocks can mean the size of crystal grains or of fragments: Coarse Grained: most of the rock is made of grains as largeas rice, or larger.
Grains: Grains that are not crystals in rock do not have flat shiny faces. They are rounded, like grain of sand, or jagged, like a piece of broken rock. Grain Size: Grain size in rocks can mean the size of crystal grains or of fragments: Coarse Grained: most of the rock is made of grains as largeas rice, or larger.
The rock you are describing is likely quartz. Quartz is a clear, flat, and often has rounded bumps on its surface. It is a common mineral found in many different types of rocks.
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.