A fine-grained clastic rock that splits into thin sheets is ____________.

Question

Quizplus · Accepted Answer

Shale is a fine-grained clastic rock that is made up of clay minerals and can easily split into thin sheets due to its laminated texture. Mudstone and sandstone are also clastic rocks but do not have the same ability to split into thin sheets. Darkose is a type of sandstone that has a high proportion of feldspar minerals, but it does not have the same characteristic of splitting into thin sheets as shale.

A Fine-Grained Clastic Rock That Splits into Thin Sheets Is