- Single-family home vs. Slums, the town Nogales divided by the US-Mexico border SCORE 45. Dog protects pregnant women's belly.
- Rock On Paper brings you original concert posters from some of the biggest names in music, as well as art prints, pins and other collectables you won't find anywhere else.
Play this kid's guessing HTML5 game, Rock Paper Scissors! Select from rock, paper or scissors and defeat the CPU. You only have three losses before game over. Star quest game. See how many wins you'll have and will it be enough for you to be in the leaderboard! Fantasy garden game. Games; info; Apr 1, 2015 RPS EXTREME DEATHMATCH. Admin ⋅ games ⋅. ADULT SWIM GAMES.
Do you want to be eaten alive. Home » Rocks
Rocks: Igneous, Metamorphic and Sedimentary
Rocks hold the history of the earth and the materials that will be used to build its future.
Igneous Rocks: Photos, descriptions and facts about intrusive and extrusive igneous rocks.
Andesite
Dacite
Diorite
Granite
Pegmatite
Pumice
Scoria
Unakite
Amphibolite
Gneiss
Lapis Lazuli
Mariposite
Phyllite
Schist
Slate
Breccia
Chalk
Coal
Diatomite
Flint
Limestone
Sandstone
Siltstone
Fluorescent Minerals and rocks glow with spectacular colors under ultraviolet light.
Trap Rock is a name applied to any dark-colored igneous rock used to produce crushed stone.
Geodes look like ordinary rocks on the outside but can be spectacular inside!
Flint, Chert, and Jasper are types of chalcedony and names for microcrystalline quartz.
Lapis Lazuli - a metamorphic rock and the most popular blue opaque gemstone in history.
Quartzite a nonfoliated metamorphic rock composed almost entirely of quartz.
Tumbled Stones are rocks that have been rounded, smoothed and polished in a rock tumbler.
The Unsung Mineral Hero - and the commodity upon which almost everything is built.
Rock, Mineral and Fossil Collections. Specimens for personal or classroom use.
Sliding Rocks on Racetrack Playa How they slide across a dry lake bed is a mystery.
A Grain of Sand Gallery of sand grains through a microscope by Dr. Gary Greenberg.
Sand is a diverse material. This gallery includes photos of sand from around the world.
Rock Vs Paper Vs Scissors Book
The Rock Used to Make Beer - Geologists are beer experts and should know about this rock.
Difficult Rocks Elementary students find lots of rocks that you will not be able to identify.
Spectacular Yosemite Rockfall A photo sequence of rockfall and debris avalanche by Herb Dunn.
![Rock Rock](https://image.slidesharecdn.com/rock-paper-scissors-activity-150204092043-conversion-gate01/95/rock-paperscissorsactivity-1-638.jpg?cb=1423063286)
Coquina - A porous limestone composed almost entirely of fossil debris.
Shale The rock that is quickly transforming the energy industry.
Charoitite - a purple metamorphic rock dominated by the mineral charoite. It is used as a gem.
Mariposite - a name used for green chromium-rich micas and certain rocks colored by them.
Chalk is a variety of limestone formed from fine-grained marine sediment known as ooze.
Geology Dictionary - contains thousands of geological terms with their definitions.
Rock Collectors must know the rules before removing rocks from public and private property.
Siltstone is a sedimentary rock composed mainly of silt-sized particles.
Rock Art People have been producing rock art for thousands of years. A world-wide collection.
Dacite - a light-colored extrusive igneous rock intermediate between rhyolite and andesite.
Geology Tools - Hammers, field bags, hand lenses, maps, hardness picks, gold pans.
Rock Tumblers - All about rock tumblers and rock tumbling. Read before you buy a tumbler.
Hardness Picks - Test for hardness with precise and easy-to-use hardness picks.
Uses of Granite The rock used everywhere from the kitchen to the facing stone of skyscrapers.
Caliche is a lithified layer in soil or sediment. It is considered to be a sedimentary rock.
Unakite is a metamorphosed granite composed of green epidote and pink orthoclase.
![Rock Rock](https://incrediblethings.com/wp-content/uploads/2011/03/Rock-Paper-Scissors-You-vs-the-Computer.jpg)
Gold Pans and Panning Kits - classifiers, snuffer bottles. Learn how to pan for gold!
Oil Sands contain oil in the form of bitumen - a major oil resource that can be difficult to produce.
Soapstone is a talc-rich rock with properties that make it suitable for a variety of projects.
Limestone A versatile rock used in cement, food, paint, paper, drugs, concrete & more!
Rock-Forming Minerals - most of Earth*s crust is made up of a small number of minerals.
Mineral Show Photos From the 2010 Tucson Gem, Mineral & Fossil Show.
Igneous and Volcanic Features an introduction to how these rocks occur below and above ground.
Hand Lens A 10-power folding magnifier in a metal case. A frequently used lab and field tool.
The Richest Meteorite Field - More meteorites found here than anywhere else on Earth.
Gifts That Rock - What are the most popular gift items in the Geology.com store?
Azurite Granite? Found at the base of K2, the second highest mountain in the world.
Forensic Geology My students come to class thinking that dirt is dirt and sand is sand..
Rock Vs Paper Read Aloud
Coal Through a Microscope Coal is more than a black rock. It's THE most interesting rock.
Rocks on Mars Many of the rocks found on Mars are not very different from Earth rocks.
What Are Pictographs? They are drawings or paintings on rocks made by people.
Rock Vs Paper Vs Scissors Adult Swim
Diabase - the rock selected for Stonehenge and transported 240 miles in 2100 BC.