P5 Intro to Rocks by Louise Roberts https://padlet.com/robertsl7/qf66jfe9ea69 Put name on Post and an unusual info about a rock. Include the web site address en-us 2017-11-27 16:52:23 UTC 2026-01-04 13:28:53 UTC hello@padlet.com Interesting rocks halln4 https://padlet.com/robertsl7/qf66jfe9ea69/wish/210573141 Nabriya Hall                                              An diamond rock is the hardest  natural substance know. Diamond itself is essentially that chain  of carbon atoms which have crystallized. The unique hardness is an result of densely concentrated nature of carbon chain's
Diamond
http://geology.com/articles/herkimer-diamonds.shtml
]]> 2017-11-27 18:25:02 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210573141 ALYSSA TOMBLIN tomblina https://padlet.com/robertsl7/qf66jfe9ea69/wish/210575547  

https://listverse.com/2013/03/07/10-most-deadly-rocks-and-minerals


Colordoite is a recently discovered crystalline mineral originating  in the magma veins.The mineral is a mercury telluride compound formed mercury fuses with the tellurium.Another  extreme toxic and rare metal.Coloroite therefore poses an doubly toxic threating anyone who dares to handle it.
 
]]> 2017-11-27 18:29:08 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210575547 Nini Freeman https://padlet.com/robertsl7/qf66jfe9ea69/wish/210575903  ETNA'S FIREWORKS Italy's Mount Etna provides a vivid image of one of the birthplaces of igneous rock during a night eruption. Igneous rock forms when magma cools and solidifies. (Lava is magma that has reached the Earth's surface.) Etna also shows off the etymology of igneous, from the Latin word for fire. https://www.nationalgeographic.com/science/earth/inside-the-earth/rocks/
 ]]> 2017-11-27 18:29:43 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210575903 https://padlet.com/robertsl7/qf66jfe9ea69/wish/210579436 Landon Hancock Seductive blue chalcanthite crystals are composed of copper, combined with sulfur and other elements and water. This arrangement turns copper, which is required by the body but toxic in excess quantities, into an extremely bio-available crystal. https://listverse.com/2013/03/07/10-most-deadly-rocks-and-minerals/


]]> 2017-11-27 18:35:02 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210579436 Johnthan McMillian https://padlet.com/robertsl7/qf66jfe9ea69/wish/210580427 Diatomite is a sedimentary rock used to filter beer

http://geology.com/rocks/diatomite.shtml]]> 2017-11-27 18:36:35 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210580427 Diego castro https://padlet.com/robertsl7/qf66jfe9ea69/wish/210581354 The galena is the principle ore of lead, and forms glistening silver cubes with almost unnaturally perfect shapes. Although lead is normally extremely flexible, the sulfur content of galena makes it extraordinarily brittle and reactive to chemical treatment. Galena is capable of taking an equally heavy toll on workers and amateur researchers who are exposed to it. https://listverse.com/2013/03/07/10-most-deadly-rocks-and-minerals/
 ]]> 2017-11-27 18:38:12 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210581354 corbin carter https://padlet.com/robertsl7/qf66jfe9ea69/wish/210585132  Azurite owes its name to its beautiful azure-blue color, which makes it a very popular and well-known mineral. Large, well-formed, and deep blue crystals from Tsumeb (Namibia), Bisbee (Arizona), and Milpillas (Mexico), make exquisite collector's minerals that are regarded as some of the finest mineral masterpieces in nature.   http://www.minerals.net/mineral/azurite.aspx]]> 2017-11-27 18:44:14 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210585132 ashton parr https://padlet.com/robertsl7/qf66jfe9ea69/wish/210586067 galena it is very deadly and it is some times blue and sometimes gray so go and look it up and see a picture of galena it looks very cool since i can't post a picture. and can be found in missisippi valley missiouri etc. ]]> 2017-11-27 18:45:38 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210586067 Davion robinson robinsond8 https://padlet.com/robertsl7/qf66jfe9ea69/wish/210587969 2017-11-27 18:48:40 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210587969 Damonee Crumedy https://padlet.com/robertsl7/qf66jfe9ea69/wish/210589422 Malachite is a  popular stone which has light and dark green banded areas.  Many beautiful specimens of malachite contain special combinations with other minerals, such as azurite, cuprite, or chrysocolla. 
Malachite can be found in Zaire, USSR, Germany,   France, Chile, Australia, Arizona and New Mexico/USA. It ranges between 3.5 to 4 on the Mohs scale of hardness.Malachite ring , other malachite jewelry and a selection of freeform cabochons and rough available for custom jewelry designs. http://www.bernardine.com/gemstones/malachite.htm
]]> 2017-11-27 18:50:58 UTC https://padlet.com/robertsl7/qf66jfe9ea69/wish/210589422