Investigating Minerals, Rocks, - Britannica Educational Publishi

Together, minerals, rocks, and fossils communicate much about Earth's history. Much more than ornaments on a landscape, minerals and rocks are significant components of the planet's foundation, while fossils contain clues as to the various life forms that once inhabited the planet. Readers are invited to take a closer look at the materials that have, in many ways, facilitated life, and to explore the types and categories of minerals, rocks, and fossils alike.

https://rapidgator.net/file/39d045c767caba08d2ab0471da7f50d0/

http://nitroflare.com/view/6D91B95D60D4E7A/

http://alfafile.net/file/89q2w