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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.
Fossils are found only in .?
Sedimentary rocks
What rock contains low density minerals such as Quartz?
Sedimentary rocks, particularly sandstone, commonly contain low-density minerals like quartz. Quartz is a prevalent component due to its durability and resistance to weathering, making it a significant part of many sedimentary formations. Additionally, some igneous rocks, like granite, can also contain quartz but typically have higher overall density due to the presence of denser minerals like feldspar and mica.
Are some rocks metamorphic AND sedimentary?
No. If a sedimentary rock has undergone even a low grade metamorphism, it is considered a metamorphic rock.
Is Mercury a low density planet?
Yes, Mercury is a low-density planet with a density of about 5.4 grams per cubic centimeter. This relatively low density is due to its small size and composition, which is primarily made up of rocks and metals.
Does charcoal have a high density or a low density?
Charcoal has a low density because it is porous and lightweight.
Honey's density is high or low?
high
Is sodium a high density or low density element?
Quite low density: 0.968 g·cm−3
Is the population density high or low in Alaska?
low
What is the movement of particles from a high density to a low density?
Diffusion.
Do gases have low or high density?
Gasses have an incredibly low density, less than a liquid or a solid.
Why does high volume and low mass equal low density?
High volume and low mass result in low density because density is calculated by dividing mass by volume. When the mass is low compared to the volume, the density will also be low because there is less mass per unit of volume.
The dead sea abounds in chemically formed sedimentary rocks give reason?
Saturation and deposition.
