Tuesday, January 8, 2013

Making Igneous Rocks

Justin loves rocks. I mean, he LOVES rocks!! He spent hours outside hunting rocks with Grandma S. this past week while they were here visiting. He got a rock tumbler for Christmas, which has been "tumbling" out in the garage for 1 1/2 weeks now (only 1 1/2 more weeks to go to see the final polished rocks!), and he received a rock kit/game for Christmas that includes a bunch of different rock types with cards explaining each one.

So, in keeping with the rock theme, today for school, we made igneous rocks! We made a magma mixture of sugar, corn syrup, vinegar, and water and boiled it until it reached 300 degrees. Then we poured it out and voila: igneous "rocks"!

Justin holding up his "igneous rock" (a.k.a. lollipop)

Instead of making all igneous rocks/lollipops, we made some conglomerate rocks by coating peanuts with the hot "magma"

The only igneous rock we could find in Justin's kit was unakite

After school, Justin had lots of time to run and be wild and free in the backyard playing with the chickens and "fishing"

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