"Gneisses" Example Sentences
1. The rugged mountain range was composed mostly of gneisses.
2. Gneisses are hard, coarse-grained rocks that are commonly found in continental crust.
3. The miner held up a chunk of gneisses that he had just extracted from the quarry.
4. She studied the texture and mineral composition of various gneisses for her geology class.
5. Deep drilling revealed that the Earth's mantle consists mainly of peridotites and gneisses.
6. The historic building was constructed using a combination of gneisses and other local rocks.
7. The boulder field was littered with fragments of gneisses and schists.
8. The gneisses of the Canadian Shield often contain large deposits of gold and other precious metals.
9. The geologist explained that the gneisses had formed through high temperatures and pressure over millions of years.
10. The vast rocky outcrop was dominated by bands of gneisses that made it difficult to navigate.
11. The formation of gneisses requires magma or sedimentary rocks to undergo intense metamorphism.
12. The mineral content of gneisses can vary widely depending on the location and source material.
13. The gneisses of the Swiss Alps are known for their distinctive layered structure and high resistance to erosion.
14. The construction crew quarried gneisses from nearby hillsides to use as building blocks.
15. The dark-colored gneisses that make up the bedrock of Norway created a striking backdrop for the fjord.
16. The gneisses along the Appalachian Mountains contain valuable resources of iron, copper, and zinc.
17. The gneisses of the Himalayas are some of the oldest rocks on Earth, dating back billions of years.
18. The researcher collected samples of gneisses from different parts of the region to compare their mineral compositions.
19. The custom-made countertops were crafted from a rare variety of gneisses called migmatites.
20. The geothermal energy plant tapped into the natural heat of the gneisses beneath the surface.
21. The harsh climate had eroded the once towering cliffs of gneisses into jagged pillars.
22. The gneisses of the Western Ghats in India are home to many endemic plant and animal species.
23. The rocky outcrops were composed of alternating bands of dark and light gneisses.
24. The gneisses that make up the African Shield contain important reserves of diamonds, gold, and platinum.
25. The skilled masons carefully shaped the gneisses into precise blocks to fit the intricate designs of the temple.
26. The gneisses found at the bottom of the oceanic crust are similar in composition to those on land.
27. The crumbling walls of the castle were made of thick slabs of gneisses, worn smooth by the elements.
28. The quarries that mined gneisses and other rocks for the construction industry were a common sight in the region.
29. The gneisses in the area had a unique pink hue that made them popular among builders and architects.
30. The ancient monolith was carved from a single block of gneisses in honor of a legendary warrior.
Common Phases
1. The
gneisses found in this region are predominantly granitic;
2.
Gneisses are metamorphic rocks that have undergone high temperature and pressure conditions;
3. The
gneisses in this area display a prominent banding texture;
4. The
gneisses here are believed to have formed during the Precambrian era;
5.
Gneisses are often used as building stones due to their durability and strength;
6. The
gneisses in this quarry vary in color from gray to pink to white;
7.
Gneisses are frequently found in mountainous regions and along fault lines.