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Science Bowl Question

📅 NSB 2014🎓 HS🔄 Round 13#️⃣ Q5🌟 BONUS📝 Multiple Choice

A poikiloblastic [poi-kil-uh-BLAS-tik] texture is characterized by which of the following?

W) Idioblasts embedded within a fine matrix
X) Homogeneously [hoh-muh-JEE-nee-uhs-li] xenoblastic with little to no evidence of additional alteration minerals
Y) Fine, phyllitic [fi-LIT-ik] foliation accompanied by porphyroblasts [por-FI-roh-blasts]
Z) Inclusions from other minerals enveloped during porphyroblast growth
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