Stalactites and stalagmites in a cave,artwork. Stalactites and stalagmites are secondary cave formations that form when dissolved calcium minerals are precipitated out of solution. Stalactites form from drips of groundwater on the ceiling of caves. Stalagmites form on the floor,usually beneath stalactites. Over time,the two may join (right) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hks, Gary |
Taille de l’image : | 3400 px × 3298 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |