Pegmatites example sentences

"Pegmatites" Example Sentences

1. Pegmatites are igneous rocks that have large crystals.
2. Mineral collectors often search for rare specimens found in pegmatites.
3. The pegmatites in this area contain impressive amounts of lithium.
4. Some pegmatites can contain valuable gemstones and minerals.
5. The pegmatites in this mine have been investigated extensively for their mineral content.
6. The uniqueness of the crystals in pegmatites is what makes them valuable to collectors and scientists alike.
7. The formation of pegmatites can take millions of years.
8. Geologists study pegmatites to gain insight into the geological history of an area.
9. Pegmatites typically have a coarse texture and visible mineral grains.
10. Some pegmatites are so large, they can be mined for their valuable mineral content.
11. The pegmatite vein in this quarry is rich in feldspar and mica.
12. Pegmatites are often associated with granite and can be found in similar locations.
13. The pegmatite rocks in this area are millions of years old and have undergone intense heat and pressure.
14. The minerals found in pegmatites can reveal important information about the conditions under which they were formed.
15. The pegmatite deposits in this region are highly sought after by mineral collectors.
16. Certain pegmatites can contain rare earth minerals, which are used in electronics and other high-tech industries.
17. The study of pegmatites has led to important discoveries in mineralogy and geology.
18. Pegmatites are often formed in the late stages of magma crystallization.
19. Many pegmatites contain quartz, a mineral that is highly valued in the jewelry industry.
20. Some pegmatites have been found to contain precious metals like gold and silver.
21. The discovery of pegmatites in this area was a major boost to the local economy.
22. Pegmatites can be found all over the world, and are often associated with areas of crustal instability.
23. The crystals found in pegmatites can be remarkably beautiful and intricate.
24. Many pegmatites are formed from the melting of pre-existing rocks.
25. The mineralogy of pegmatites is extremely diverse, reflecting the complex conditions under which they are formed.
26. The study of pegmatites has yielded important insights into the processes of magma formation and crystallization.
27. Some pegmatites are so pure, they can be used for scientific research and experimentation.
28. Pegmatites typically form in igneous settings, such as volcanic hot spots or deep sea ridges.
29. The pegmatites in this area have been shaped and sculpted by centuries of erosion and weathering.
30. The crystals found in pegmatites are highly prized by collectors, and can fetch large sums of money at auctions and trade shows.

Common Phrases

1. Pegmatites are igneous rocks with large crystals;
2. They often contain rare minerals and gemstones;
3. Pegmatites can indicate the presence of valuable mineral deposits;
4. They form in the late stages of magma crystallization;
5. Some pegmatites have been mined for lithium and other industrial minerals;
6. The complex chemistry of pegmatites can provide insights into magma evolution;
7. Pegmatites are sometimes used as a source of decorative stones and building materials;
8. The texture and composition of pegmatites can vary widely depending on their location and history;
9. Pegmatites are often associated with granitic rocks and occur in mountainous regions around the world;
10. The study of pegmatites is important for understanding geologic processes and mineral resources.