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Give reasons for the following:1. Extrusive igneous rocks generally have small crystals.rock forming mineralsCHH |
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Answer» Answer: EXTRUSIVE rocks GENERALLY have small CRYSTALS because in the formation of these rocks, the SOLIDIFICATION of magma takes place at a slower rate. ... Silicates are the most COMMON rock forming minerals because they are most common minerals in the Earth's crust. Explanation: please mark as Brainliest |
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