stalagmite


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stalagmite:

see stalactite and stalagmitestalactite and stalagmite
, mineral forms often found in caves; sometimes collectively called dripstone. A stalactite is an icicle-shaped mass of calcite attached to the roof of a limestone cavern.
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Stalagmite

 

a sinter-drip, usually limestone formation that is columnar or conical in shape and rises from the floor of caves and other underground karst caverns. Stalagmites occur as the result of precipitation of calcium carbonate when the carbon dioxide is eliminated from the carbonate-saturated water dripping from above. Sometimes salt and other types of stalagmites are formed as a result of evaporation.

stalagmite

[stə′lag‚mīt]
(geology)
A conical speleothem formed upward from the floor of a cave by the action of dripping water; usually composed of calcium carbonate.

stalagmite

a cylindrical mass of calcium carbonate projecting upwards from the floor of a limestone cave: formed by precipitation from continually dripping water
References in periodicals archive ?
The scientists say the ancient human died before the cave floor was wet, and the stalagmite formed later, after soft tissue had rotted away and the bone of the pelvis was already exposed.
Humankind's close evolutionary cousins built large, circular structures out of stalagmites in a French cave around 176,500 years ago, researchers say.
The stalagmite analysis indicates a shift in the relationship between temperature and rainfall after the Industrial Revolution.
To produce the model, they studied lava flows from volcanoes and the formation of stalagmites in caves, which grow upwards from the floor over millions of years as calcium carbonate rich water drips from the roof.
The camera then focuses in on the stalactites and stalagmites in the grotto.
University of Wisconsin geologists analyzed the chemical composition of individual rings that formed the stalagmite growing up from the floor of the Soreq Cave near Jerusalem between 200 BCE and CE 1100.
Cave stalagmites promise to fill a critical knowledge gap in how Australia's rainfall has changed over past centuries, supplementing the 100-year instrumental record with hundreds to potentially tens of thousands of years of rainfall data.
A further 4 stalagmite samples were subjected to induction-coupled mass spectrometry (ICPMS) at the GEOTOP laboratory of the University of Quebec (Montreal, Canada) using a VG ISOLAB instrument.
Just as easily, it could have been stumbled upon by hooligans desirous of bagging a goofy stalagmite for the mantelpiece, or of leaving behind a girlfriend's name etched into centuries-old flowstone ooze.
The towering Splotch #15, 2005, is a looming stalagmite that, by virtue of its oozing color, evokes melting crayons or a sweaty popsicle.
Take a look at these cone-like formations, And remember, wherever they're found, A stalactite drips down from the ceiling; A stalagmite grows up from the ground.