answer this question:

suppose you have two igneous rocks containing mostly light colored minerals. one has large mineral gains. the other has small grains. classify and identify the two rocks. which rock took a longer time to form? how do you know? which took longer to form?

please answer soon.

3 answers

Here are a number of sites on igneous rock formation and types. I am sure you will find the information you need.

http://www.google.com/search?hl=en&ie=ISO-8859-1&q=Igneous+rock&btnG=Google+Search&aq=f&oq=&aqi=

Remember, we do not do your work for you. It says Homework HELP, not done for you.
i know i only want help with the question, not the answer. that would be cheating!
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