Ocean State Libraries

"Is Petra a mountain? An egg? An island? Who knows! She's a rock and this is how she rolls." --

"For experts and armchair enthusiasts alike, Rocks and Minerals: A Photographic Field Guide will appeal to anyone interested in uncovering the mysteries of this subject. A general introduction is followed by an introduction to rocks covering the three groups: igneous, metamorphic and sedimentary, plus their formation and occurrence, main characteristics and economic uses. A number of examples from each category will be detailed an illustrated. The...

"This is a fabulous photographic guide to the world of rocks and minerals, as well as how to build your own collection. Expertly written text describes the impact of factors such as time, weather and water erosion on the development of these substances, and the part played by natural phenomena such as volcanoes and earthquakes. Specimens are grouped according to their chemical composition and characteristics, and all entries include quick-reference...

"Alice keeps a perfectly round skipping stone in her pocket to remember her grandfather by -- but the stone goes missing. It looked just like a regular stone, but Alice knew it was different: It was perfectly round so you could use it to trace circles, and sometimes she could trick her dad into thinking it was a quarter. It was also how Alice remembered her grandpa, who taught her how to skip stones, and who passed away last winter. Alice brings the...