Slate and shale are two rocks that can be separated into flat pieces.
Sedimentary rocks have flat layers.
The type of rock that breaks apart into flat planar sections is called a sedimentary rock, specifically those that exhibit layering, such as shale. Shale is composed of fine particles and clay minerals that align in such a way that it can split easily along these layers. This characteristic is due to the processes of sedimentation and compaction, which create distinct planes of weakness in the rock. Other types of rocks, like schist or gneiss, also exhibit foliation and can break in flat sections but are metamorphic in nature.
Metamorphic in a sentence
Chemical weathering is the type of weathering that involves a chemical change in some of the minerals in a rock. This process breaks down the rock into smaller pieces by altering its mineral composition through chemical reactions with substances like water, oxygen, or acids.
sandstone is not harder than flint because sandstone breaks in to smaller pieces.
When any type of rock undergoes weathering, it usually forms sedimentary rock. Weathering breaks down existing rocks into smaller pieces that get deposited and compressed to form sedimentary rocks over time.
Foliated rock
Sedimentary rocks have flat layers.
The type of rock that breaks apart into flat planar sections is called a sedimentary rock, specifically those that exhibit layering, such as shale. Shale is composed of fine particles and clay minerals that align in such a way that it can split easily along these layers. This characteristic is due to the processes of sedimentation and compaction, which create distinct planes of weakness in the rock. Other types of rocks, like schist or gneiss, also exhibit foliation and can break in flat sections but are metamorphic in nature.
mica
Rase
The type of rock formed from a pyrite crystal breaking into pieces with smoothly curved edges is conchoidal fracture, which is a type of fracture commonly seen in minerals like quartz and obsidian. This fracture pattern results in smooth, curved surfaces resembling the shape of a clamshell.
Comminuted
Metamorphic in a sentence
Chemical weathering is the type of weathering that involves a chemical change in some of the minerals in a rock. This process breaks down the rock into smaller pieces by altering its mineral composition through chemical reactions with substances like water, oxygen, or acids.
During weathering, the rock structure breaks down into smaller pieces due to physical and chemical processes. During erosion, these pieces are transported away from their original location by water, wind, or ice. During deposition, the transported rock particles settle in a new location and may eventually become sedimentary rock through compaction and cementation.
The sedimentary rock is many pieces of things like sand and shells compacted and cemented into a rock