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Two explorers, searching the depths of a giant cave, collect various samples of rocks and minerals for research. They've descended into an area never before touched by human hands nor seen by human eyes, so they must be extra careful not to...
http://science.howstuffworks.com/stalactite-stalagmite....
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Stalagmite - Wikipedia, the free encyclopedia
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A stalagmite (from the Greek stalagma ("Σταλαγμίτης"), "drop" or "drip") is a type of speleothem that rises from the floor of a limestone cave due to the dripping of mineralized solutions and the ...
en.wikipedia.org/wiki/Stalagmite
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Stalactite - Wikipedia, the free encyclopedia
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A stalactite (from the Greek stalasso , (σταλάσσω), "to drip" and meaning "that which drips") is a type of speleothem (secondary mineral) that hangs from the ceiling or wall of limestone caves. It...
en.wikipedia.org/wiki/Stalactite
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The speleothems with which most people are familiar are stalactites and stalagmites. Stalactites grow down from the cave ceiling, while stalagmites grow up from the ... If the water that drops to the floor of the cave still has some dissolved calcite in it, it can deposit more dissolved calcite there, forming a stalagmite.
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www.nps.gov/ozar/forteachers/speleothems.htm
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Stalactites and stalagmites on man-made structures ... Thus we do have calcium hydroxide stalactites from new concrete, and these form rapidly, but we also have calcium carbonate stalactites forming rapidly from old concrete.
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creationwiki.org/Stalactites_and_Stalagmites
creationwiki.org/Stalactites_and_Stalagmites
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Since stalactites, stalagmites, and curtains of dripstone form only in the presence of air, their existence in a cave indicates that the cave was above the water table while the dripstone was forming. The many colors often seen in these formations are caused by the presence of impurities.
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www.encyclopedia.com/topic/stalactite_and_stalagmite.as...
www.encyclopedia.com/topic/stalactite_and_stalagmite.aspx
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Stalactites and stalagmites are formed when precipitation combines with carbon dioxide and forms a weak carbonic acid. As the water drains through the soil materials, it collects humic and fulvic acids from the organic layer of soil joining the carbonic acid solution.
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www.d348.wabash.k12.il.us/wyandott/speleo.htm
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Kids Crafts -; Stalactites and Stalagmites ... Check your 'cave' daily to see if Stalactites and Stalagmites are forming. ... Stalactites hang on tight to the ceiling of a cave. Stalagmites are very strong and stand up on the floor of caves.
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www.youthonline.ca/crafts/mites.shtml
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Stalactites and stalagmites are cone-shaped formations which look a little like huge icicles of rock. They are found in caves. They are calcium deposits made by calcium-laden water dripping through the ceiling and onto the floor of the cave.
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imnh.isu.edu/digitalatlas/teach/lsnplns/stcstglp.htm
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