orthoclase वाक्य

उदाहरण वाक्य

1. Orthoclase feldspar ( KAlSi 3 O 8 ) is a mineral commonly found in granite, a plutonic igneous rock.
2. Cryptoperthite textures form when orthoclase ( a feldspar mineral containing both potassium and sodium cations ) is quenched very rapidly.
3. Ostwald ripening is thought to occur in the formation of orthoclase megacrysts in granites as a consequence of subsolidus growth.
4. Adjacent to the hotel the granite is coarse-grained with large phenocrysts of orthoclase, sometimes more than in length.
5. They consist of quartz, plagioclase, orthoclase or alkali feldspar, rare mafics ( pyroxene ), and rare zircon.
6. About 25 % of the volcanics contain crystal content, including plagioclase, hornblende, orthopyroxene, orthoclase and sporadic quartz.
7. If a rock undergoes phyllic alteration, then orthoclase feldspar, biotite and various silicates are altered in addition to plagioclase.
8. When a granitoid contains less than 10 % orthoclase, it is called tonalite; pyroxene and amphibole are common in tonalite.
9. In the acid rocks the common feldspars are orthoclase, perthite, microcline, and oligoclase all having much silica and alkalis.
10. While slowly cooling within the earth, sodium-rich albite lamellae form by exsolution, enriching the remaining orthoclase with potassium.