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How to Make a Sandstone Rock
Post Date: 30 Apr 2009 Viewed: 864
Demonstrate how nature makes a sandstone. This is a fun, simple experiment that will demonstrate a geologic process. The activity can be modified depending on the age group. This is an excellent introduction to geology for young children or a lead-in for higher level students.
Step1
Pour about 1 cup of water into a small saucepan and heat on the stove over medium heat. As the water heats, add the salt and mix it well. Continue to add salt and mixing it until all the salt is dissolved. Then, remove it from the heat.
Step2
Place the sand in a deep, plastic container that is large enough for mixing. Pour the salt solution into the sand and mix thoroughly until the sand is completely moistened.
Step3
Punch tiny holes into the bottom of an aluminum food container with the nail. Press the sand and salt mixture into the container and pour away any excess water. Keep this experiment in a warm, dry spot for several days. After the sand has dried out, lift the chunk of material from the container and examine it. You are holding your own sandstone!
