0
Why is quartzite very hard and more resistent than its parent rock?
Wiki User
∙ 13y ago
Quartzite is a nonfoliated metamorphic rock that formed by the metamorphism of pure quartz sandstone. The intense heat and pressure of metamorphism causes the quartz grains to compact and become tightly intergrown with each other, resulting in very hard and dense quartzite. I found this on Minerals Education Coalition
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoQuartzite is very and and more resistent than its parent rock because of the internal arrangement of atoms during lithification and causing thus magma and lava to evaporate into quartz in quartzite stronger than sand thus therefore then the crust will break revealing a softer sand and harder quartz or quartzite
Add your answer:
Earn +20 pts
How do you get it to work?
Depends what "IT" is - can you be a little more specific please Hard work and determination
Is Hawaii becoming more Republican?
hard to tell. the governor is a republican, but the senators and representatives are democrats
How hard can a uFC fighter punch?
Really hard. Hard enough to break your nose. So for this turds^ answer. The average ufc fighter punches with 375 psi(pounds per square inch) which is more force than if and elephant would stand on your head with one foot.
Why is oil base primer hard to use?
It's not hard to use; oil flows out better and gives you more work time than an acrylic primer. It does however, require mineral spirits for cleanup and take longer to dry.
What is parent material?
The term "parent material" is generic and it refers to any type of substance or material which undergoes some process to produce another material. The term "parent material" can be used in geology, chemistry or radioactivity for three of many examples. In Earth science and geology , it may refer to mineral composition that weathers easily can produce more soil, for example. In nuclear physics, it is the radioactive material that decays to produce daughter nuclei. In chemistry, it is material that undergoes chemical change to yield another chemical.
Why are metamorphic rocks very hard and resistant to wear?
quartzite is made from quartz. in the case of metamorphic rocks, quartzite is made from regional metamorphism. in the process of regional metamorphism, pressure is applied making the rock hard and dense.
Would you expect a quartzite or a sandstone to break more easily?
a sandstone would break more easily because a quartzite is harder. a quartzite is made of sandstone melted together by magma
Does quartzite break more easily than sandstone?
No. Sandstone is usually weaker than quartzite.
How does gneiss differ from the rock it was formed?
They are both metamorphic rocks. One difference is the rocks they are formed from. Gneiss is formed from Feldspar and Quartz. Gneiss can also contain muscovite, biotite and hornblende. Quartzite is formed from sandstone. Also Gneiss is more intensely foliated than Quartzite. This can be seen in the bands formed in Gneiss, while quartzite has no bands. Pure quartzite is white, while Gneiss is grey or pink, with dark streaks.
Why is quartzite more resistant to weathering than limestone?
you are gay
Why was steel used more than iron in the US in the eighteen hundreds?
Steel was more rust resistent and more durable.
Would you expect quartzite or sandstone to break more easily?
Sandstone
Why would sandstone break more easily than quartzite?
In quartzite the grains are essentially welded together under pressure, which holds them together much more strongly than the fairly weak cementation in sandstone.
What is hard about being a single parent?
Being a single parent can be difficult in several aspects. You are the soul provider, which entails more hours at work, barely anytime to yourself, and financial worry. But keep in mind, being a single parent also has its rewards.
What features would easily distinguish schist and gneiss from quartzite and marble?
Schist and gneiss are metamorphic rocks that display foliation, the parallel layering of the minerals caused by immense pressures. Quartzite and marble do not display foliation as they are metamorphosed more by heat than by pressure.
How does sandstone gets converted to quartzite?
Quartzite is the metamorphic product of sandstone. During metamorphism, intense heat and/or pressure cause the quartz grains contained in the sandstone grow and recrystallize, interlocking together creating Quartzite.
What rock types are mineral rocks?
Granite, quartzite, marble, metaconglomerate, and many more rocks just to name a few. :-D
