answersLogoWhite

0

Sedimentary rocks typically have a lower density compared to igneous and metamorphic rocks due to their composition, which includes minerals and organic materials that are less dense.

User Avatar

AnswerBot

1y ago

What else can I help you with?

Continue Learning about Earth Science

What is the density of felsic rocks?

Felsic refers to igneous rocks that are rich in elements that form feldspar and quartz. Their densities vary, depending on the rock, but they generally have low density.


What extrusive rock has a very low density?

An extrusive igneous rock has a very low density. This light colored rock is also known as a volcanic rock.


Slate most closely resembles which sedimentary rock?

Slate most closely resembles shale when it comes to sedimentary rocks. Both are composed of fine-grained minerals, have a layered structure, and are formed from the compaction and metamorphism of pre-existing sedimentary rocks. Slate is a metamorphic rock derived from the low-grade metamorphism of shale.


Mafic mineral low or high density?

Mafic minerals generally have a relatively high density compared to felsic minerals. This is because mafic minerals are rich in iron and magnesium, which are denser elements. As a result, rocks rich in mafic minerals like basalt and gabbro tend to be heavier and denser than rocks composed of felsic minerals like granite.


Why are sedimentary rocks not used for construction purpose?

Sedimentary rocks are typically not as strong or durable as igneous or metamorphic rocks, making them less suitable for construction purposes. They are also more susceptible to weathering and erosion, which can reduce their stability over time. Additionally, sedimentary rocks often have variable composition and bedding planes that can cause them to break apart easily under pressure.