Macrophotograph of a cross-sectioned and polished malachite stalactite from the Democratic Republic of the Congo.  Malachite...

Malachite 1

Democratic Republic of the Congo

Macrophotograph of a cross-sectioned and polished malachite stalactite from the Democratic Republic of the Congo. Malachite is a copper based mineral.

Image #4107. Photo © copyright by Mark Windom.