This educational guide explains how rocks are fundamental to our very existence on planet Earth. Contents: classification of rocks; chemical structure of minerals; classification of minerals; identification of minerals; planet earthAis recycling program; making sedimentary rocks; clastic sedimentary rocks; nonclastic sedimentary rocks; metamorphism -- transformed rocks; making igneous rocks; classification of igneous rocks; igneous rocks in Pennsylvania; uses for rocks: oil a gas, coal, a industrial minerals; a some common a interesting minerals that can be found in Pennsylvania. Color and black a white maps a illustrations.The instruction guide defines a public school as aquot;any school or college controlled and supported by a local, county, State, ... kindergarten, and schooling which leads to an elementary school certificate, high school diploma, or college degree.
|Title||:||Rocks and Minerals of Pennsylvania|
|Author||:||John H. Barnes|
|Publisher||:||DIANE Publishing - 2008-04|