Lower Stomach Star Tattoo

rocks and minerals

For some time the court of science Gabriel was concentrated on the study of rocks and minerals. Several experiments, manipulations and research has been on the menu. Here are some pictures summarizing this study.

I used documents found on the WEB for him concoct a small file that it would be easy to follow. In fact, I took here and there exercises I copied and pasted in the order I wanted. Here are the documents that were useful to me or to give certain explanations to son or to design this issue.
*
rocks, minerals and fossils
* guide exploration and integration of rocks and minerals
* rocks *
Rocks and Minerals (pictures)
* The family of rocks

* Kasuku (Thanks for this great link ffcscnbqn)

First, Gabriel would gather some data about the rocks found on the outside (this is only the beginning because lower, it will try to determine what rock it is):

Then, a series of experiments were conducted in connection with several concepts. We had already experienced the volcano here.
Otherwise, this experience would be a good addition;)

Crystal formation:

These experiments were performed using a kit purchased in bookstores ,,,, we still have to make geodes. On the third photo, Gabriel had to take a sample of clusters of crystals and try to grow a single crystal.

Manufacturing crystals and comparison on house training them, as the cooling time (Experiment found in case) Experience in connection with the formation of sedimentary strata:
And finally, Gabriel should attempt to determine, using various manipulations, if the rocks were found in igneous, sedimentary or metamorphic. I also provided the rocks which I knew the nature of this so I could check the accuracy of these data) you will find details on file.