plagioclase उदाहरण वाक्य

उदाहरण वाक्य

1. The Lobster Creek Volcanics is actually an intrusion of plagioclase pyroxene hornblende porphyry from.
2. The mantle is made from glass, that partially devitrified into pyroxene and plagioclase.
3. Amphibole crystals are enclosed in intersitital plagioclase crystals and sometimes contain secondary biotite crystals.
4. Magma mixing and plagioclase crystallization occurred in it.
5. If more than 90 % plagioclase is present, then the rock is an anorthosite.
6. Porphyritic dacites contain blocky highly zoned plagioclase phenocrysts and / or rounded corroded quartz phenocrysts.
7. Their essential minerals are pyroxene, plagioclase and garnet : chemically they resemble the gabbros.
8. With an increase in calcic plagioclase and mafic minerals the rock type becomes a diorite.
9. However, microcline is commonly poikilitic, with abundant fine-grained plagioclase and quartz.
10. The Caolingshan Basalt consists of olivine and pyroxene, with crystals of biotite and plagioclase.