phenocrysts meaning in Hindi

Examples

1. In metamorphic rocks, crystals similar to phenocrysts are called porphyroblasts.
2. Inside Calabozos, the ash resisted welding and contains more phenocrysts.
3. Phenocrysts in the postglacial rocks are biotite, plagioclase and quartz.
4. It is black with phenocrysts of plagioclase in a medium grained lamination.
5. Very large phenocrysts are termed " megaphenocrysts ".
6. The plagioclase phenocrysts occasionally reach a grain-size of 10 millimeters.
7. The rhyodacite is characterized by phenocrysts of plagioclase, quartz and biotite.
8. Dacites have biotite, hornblende, plagioclase and quartz phenocrysts.
9. Phenocrysts in the rocks contain clinopyroxene, olivine, orthopyroxene and phlogopite.
10. Basanites contain more olivine and less plagioclase / pyroxene phenocrysts.