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Stalagmites and Stalactites

Stalagmites and stalactites are mineralized deposits formed by dripping water. The deposits are long and cone shaped. Stalactites hang from the tops of caves, and stalagmites are formed on the floors.

350 Questions

How fast do stalactites and stalagmites grow?

1 millimeter every 10 years

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That may be true for the cave or region giving that value, but the growth rate varies greatly from place to place according to a range of variables. It can be more rapid than that but is often far slower.

Who discovered stalactites?

Stalactites were not discovered by any single individual. They have formed in caves over thousands of years due to the slow dripping of mineral-rich water. The first documented observations of stalactites are believed to date back to ancient civilizations who explored caves for shelter and resources.

Does Stalactite have a hollow central tube?

Yes, stalactites can sometimes have a hollow central tube depending on how they formed. This can occur when water drips through the center of the stalactite, leaving behind the hollow tube as the mineral deposits accumulate on the outside.

How do you achieve stalagmite achievement on Achievement Unlocked?

Go to the very top of the map via the lifts and drop from to the lowest spikes.

What is the shortest stalactite?

The shortest stalactite on record is around 10 centimeters long and can be found in the Spanish cave system, Cueva del Viento. Stalactites form when mineral-rich water drips from the ceiling of a cave, leaving behind mineral deposits that gradually build up over time.

Stalagmites are formed from?

Stalagmites, which are found in caves, are cone-shaped formations of calcium deposits made by calcium concentrated water dripping through the cave ceiling and onto the floor of the cave. Once the water evaporates, solid calcium is left behind thus forming a stalagmite. These deposits form like an icicle hanging from the cave roof.

However not to be confused with a stalactite (which is a cone-shaped calcium deposit hanging from the ceiling of a cave), stalagmites are cone-shaped icicle formations of calcium deposits that build upward from the cave floor.

How fast do stalactites grow?

Stalactites usually grow at a rate of about 0.005 inches to 0.03 inches per year. This growth rate varies depending on factors such as mineral content of the water dripping from the cave ceiling and the specific conditions in the cave.

What causes stalactites?

Stalactites are formed by the slow dripping of mineral-rich water, typically containing calcium carbonate, from the ceiling of caves. As the water evaporates, it leaves behind mineral deposits that accumulate over time, eventually forming icicle-like structures hanging from the cave ceiling.

Stalactites grow up from the bottom of a cavern floor due to the deposit of minerals over time?

Yes, stalactites are formed by the dripping of mineral-rich water from the ceiling of a cave. As the water drips down, it leaves behind small amounts of minerals that accumulate and harden over time. This gradual accumulation forms the distinctive icicle-shaped stalactites hanging from the cave ceiling.

How long does it take for a stalagmite or stalactite to grow?

Stalagmites and stalactites grow at an average rate of 0.005 to 0.01 inches per year. However, growth rates can vary depending on factors such as mineral content in the water, temperature, and cave conditions. It can take hundreds to thousands of years for them to reach a significant size.

Where do stalactites grow the top or bottom of a cave?

Stalactites grow from the ceiling of a cave when mineral-rich water drips down and deposits minerals on the cave ceiling.

How long does it take for a stalagmite to grow?

impressively it takes 1 million years for stalagmites and stalagtites to grow at the most 1cm. Hope this helps you people:^)

Way off!! On average, stalagmites/stalagtites grow at .13 mm or .005 inches per year, and up to 3 mm or .12 inches per year. That would be about 100 yrs to grow 1cm on average.

Where would you find a stalagmite?

A stalagmite is an elongated collection of minerals found rising from cave floors.

How do stalactites and stalagmites form?

Stalactites icicles-like formations that hang from the ceiling of caves and are formed by minerals dripping down and hardening over time. Stalagmites are cone-like formations that grow up from the cave floor as mineral deposits accumulate from dripping water. Together, these formations are created by the slow mineral deposition process of water seeping through the cave ceiling.

What are stalagmites made of?

stalagmites are made of limestone.

More precisely, they are crystalline precipitates of calcite: re-precipitated calcium carbonate dissolved from the surrounding limestone by percolating carbonic acid (water containing carbon-dioxide absorbed from the atmosphere).

The formations can also be tinted by trace minerals such as iron, but the primary constituent is calcite.

Related formations can develop from gypsum (calcium sulphate, also soluble in ground-water).

What is the process that forms stalactites and stalagmites?

Well, where limestone is on the ceiling of a cave, it drips. This forms stalactites. The stalactites drip the calcium bicarbonate in water to the floor of the cave into a plie. That forms stalagmites.

Don't get stalactites and stalagmites mixed up! Here's a few tips:

1: Stalactite sounds sharp, while stalagmite sound blunt. That is the shape of what they are.

2: Stalactite. C for ceiling. Stalagmite. G for ground.

3: Stalactite. It has to stay on tight!

What feature is produced when a stalagmite and stalagtite meet?

When a stalagmite and a stalactite meet, they form a column or pillar. This occurs when a stalactite hanging from the ceiling and a stalagmite growing up from the floor merge together over time, creating a solid structure in a cave.

What shape are stalactites and stalagmites?

Stalactites hang down from the cave ceiling and typically have a tapering, icicle-like shape. Stalagmites rise up from the cave floor in a cone-like or columnar shape. Both formations are created by mineral-rich water dripping from the cave ceiling and depositing minerals as the water evaporates.

How stalagmites form?

Stalagmites form from the mineral calcium carbonate depositing on the ground below a drip of calcium carbonate which is the stalactite. Over geologic time the mineral slowly continues to build layers upon layers in their natural environment, caves. However stalagmites can form below a roof made of concrete, especially in areas where the humidity is very high. For instance the bathrooms/showers of some apartment buildings are one on top of the other, if the ceiling/floor between each level leaks it can produce a stalactite on the ceiling and a stalagmite on the floor of every level with the exception of the top floor because there is no bathroom above it, unless the building has a massive leakage problem.

How long does it take a stalagmite to form?

In the basement of the Lincoln Memorial in Washington, D.C. are examples of stalactites and stalagmites. The memorial was built in 1922. Rainwater seeping through the marble floor has formed stalactites up to five feet long in just 40 years. A picture was taken in the 1960's. There are many other examples of stalactites, stalagmites and flow cones forming rapidly under buildings recently created.

What are stalactites primarily made of?

Stalactites are primarily made of calcite, which is a mineral form of calcium carbonate. This mineral is dissolved in water that drips from the cave ceiling, leaving behind deposits that accumulate over time to form the stalactite structure.

What is stalagtites stalagmites?

Stalagmite: A Stalagmite is a rock formation that has been formed by the dripping of water from the ceiling of a cavern for thousands of million of years creating a pointed rock, thick at the base and thinner at the top. Stalagmites are on the floors of caves.

Stalactite: A stalactite forms the same way as a stalagmite except that it is attached to the ceiling instead of the ground

How does stalactites and stalagmites form?

Stalactites are formed when water dripping from a cave's ceiling leaves behind mineral deposits that hang down like icicles. Stalagmites, on the other hand, form when these mineral deposits build up on the floor of the cave from the dripping water, eventually creating a pillar-like structure. Over time, stalactites and stalagmites can grow closer together and eventually meet to form a column.

A stalagmite hangs from the roof of a cave?

Stalactites hang from the cave ceiling, forming when mineral-rich water drips down and deposits minerals that accumulate over time, creating icicle-like formations. On the other hand, stalagmites rise from the cave floor due to mineral deposits left behind by dripping water that forms cone-shaped structures pointing upwards towards the stalactites. Together, stalactites and stalagmites can eventually join to form columns.

Which formation in a cave rise from the floor stalagmites or stalactites?

stalagmites are on the cave floor, stalactites are on the cave roof. stalagmites are mighty like Hercules, they hold the ceiling up.

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An easy mnemonic: "c for ceiling, g for ground". Another is "Stalagmites might reach the roof [and sometimes do, forming a 'column'] and stalactites hang on tight."