Rock+Samples



Metamorphic ** ||~ ** Sedimentary ** ||~ ** Igneous ** ||
 * ~ **
 * = [[image:marblem.jpg width="142" height="107" align="center"]] ||= [[image:sandstones.jpg width="181" height="106" align="center"]] ||= [[image:obsidian.jpg align="center"]] ||
 * = **Marble** ||= **Sandstone** ||= **Obsidian** ||
 * = [[image:quartzitem.jpg width="184" height="95" align="center"]] ||= [[image:gypsums.jpg align="center"]] ||= [[image:pumice.jpg align="center"]] ||
 * = **Quartzite** ||= **Gypsum** ||= **Pumice** ||
 * = [[image:gneiss.jpg align="center"]] ||= [[image:shales.jpg align="center"]] ||= [[image:granite.jpg align="center"]] ||
 * = **Gneiss** ||= **Shale** ||= **Granite** ||