Geology & minerals

Stalactites and stalagmites

Formaciones geológicas · Cave formations

Water and minerals slowly create the columns, flowstones and other shapes of Nerja Cave.

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Photograph of stalactites in Nerja Cave

01. Where to find it

Within karst caves, where dripping water deposits minerals and forms speleothems.

02. Why it matters

A stalactite is not itself a mineral: it is a formation that can contain calcite and other minerals.

03. How to observe and protect it

Stay on the official visitor route and respect conservation barriers.

Reference source: Fundación Cueva de Nerja · Geología. Some species are rare or protected: being listed in the sources does not mean you are likely to see them.