Stalactites growing in the Florida Caverns Marianna,Florida. Stalactites are icicle-like growths of calcium carbonate formed by moisture percolating through calcareous substance,usually the roof of a limestone cave. The mineral is desposited from solution and over time increases in length and width | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Campione, David |
Taille de l’image : | 3525 px × 5055 px |
Model Release : | Non requis |
Property Release : | Non requis |
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