crustal rock meaning in Hindi

Examples

1. Most crustal rocks formed before 2.5 billion years ago are located in cratons.
2. Venus lacks water, which makes crustal rock stronger and helps preserve surface features.
3. As a result, Rb is enriched in crustal rocks.
4. Gradually during millions of years, crustal rocks were folded and fractured and the seas driven away.
5. It also occurs in eclogite xenoliths from kimberlite as well as in crustal rocks metamorphosed at high pressures.
6. Those lakes mark the edge of a very hard chunk of crustal rock known as the Canadian Shield.
7. Another drawback of stoping is it cools too rapidly and occurs too slowly for low density crustal rocks.
8. All crustal rock contains some iron or iron compounds, rendering it ferromagnetic, as do Roman roof tiles and plaster.
9. Isotope analysis of magmatic rocks have shown Crystal fractionation and melting of upper crustal rocks further complicate the pattern.
10. Granophyre may also form as the uppermost stratigraphic layer resulting from melting of upper-middle crustal rocks by a meteorite impact.