Geology Lab for Kids books-media-and-maps This is a good initial

This is a good initial step to separate the black sand and gold from lighter colored sediments

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Geology Lab for Kids books-media-and-maps This is a good initialGeology Lab for Kids Dig in and learn about the Earth under your feet. Geology Lab for Kids features 52 simple, inexpensive, and fun experiments that explore the Earth&; s surface, structure, and processes. This family friendly guide explores the wonders of geology, such as the formation of crystals and fossils, the layers of the Earth&; s crust, and how water shapes mountains, valleys, and canyons. There is no excuse for boredom with a year&; s worth