stalagmites
Limestone floor formations
Stalagmites are cone-shaped mineral formations that rise from the floor of caves, built up over millennia by dripping water depositing dissolved limestone.
They grow upward from the ground, unlike stalactites, which hang from above.
When the two meet, they form a column.
The cave tour wound past massive stalagmites taller than a person.
Exploring caves recreationally
- cavernLarge natural underground chamber
- undergroundBelow ground or countercultural
- limestoneCarbonate sedimentary rock
- karstEroded soluble rock terrain
chamber · grotto · speleology · dripstone · calcite · darkness · exploration · subterranean
Scientific study of caves
- mineralogyScience of inorganic solids
- geologyStudy of Earth's composition
- karstEroded soluble rock terrain
- hydrologyScience of water distribution
geochemistry · paleoclimate · dating · isotope · research · specimen · measurement · documentation
Crystalline calcium carbonate
- depositionFormal testimony under oath
- precipitationAtmospheric water deposit
- crystallizationForming ordered solid structure
- accretionGrowth through external addition
drip · mineral · growth rings · layering · sedimentation · calcium carbonate · evaporation · centuries
spelunking
Exploring caves recreationally
- cavernLarge natural underground chamber
- undergroundBelow ground or countercultural
- limestoneCarbonate sedimentary rock
karst · chamber · grotto · speleology · dripstone · calcite · darkness · exploration · subterranean · echo
speleology
Scientific study of caves
- mineralogyScience of inorganic solids
- geologyStudy of Earth's composition
- karstEroded soluble rock terrain
hydrology · geochemistry · paleoclimate · dating · isotope · research · specimen · measurement · documentation · preservation
calcite
Crystalline calcium carbonate
- depositionFormal testimony under oath
- precipitationAtmospheric water deposit
- crystallizationForming ordered solid structure
accretion · drip · mineral · growth rings · layering · sedimentation · calcium carbonate · evaporation · centuries · millennia
conical
Tapering to a point
- taperedGradually narrowing in width
- columnVertical structural element
- pillarUpright architectural support
spire · tower · pointed · rounded · massive · slender · tall · stout · cylindrical · irregular
- cave formationsflowstone, dripstone, soda straw, soda straws, draperies
- mineralizationcalcification, crystallization, fossilization, petrification, precipitation
- cavescave, cavern, caves, caverns, grotto
- mineralsquartz, marble, granite, limestone, sandstone
- caves for childrenbats, cave tours, darkness, echoes, cave formations
- natural wondersnorthern lights, aurora borealis, auroras, rainbows, Great Barrier Reef