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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
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Answer (D) None of the above Plagioclase and few pyroxenes commonly show sieve texture. A sieve is a texture in an igneous rock in which a crystal consists of a fine-grained mesh, usually with a glassy groundmass. Sieve textures are usually surrounded by an overgrowth rim and often are xenocrysts. A Granite containing abundant plagioclase can also show sieve texture but it's uncommon in Granites.
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Sajan sarthak Best Answer
Sieve texture is common in plagioclase or in pyroxene crystals in extrusive volcanic rocks; . Granite is intrusive so it's Elliminated. zeolite is metamorphic , and scapolite doesn't show this texture. I think none of the above