Crystals, druzes, mineral aggregates ...
Mineral druses are clusters of well developed crystals grown on a common surface.
Depending on the growth conditions minerals often form mineral aggregates.
Depending on the growth conditions minerals often form mineral aggregates.
QUARTZ crystal druse, Štiavnica, Slovakia
AZURITE spherical aggregate, Malbunka Copper Mine, Australia
GLAUKOPHANE fibrous aggregate, (glaucophane asbestos), Halilovci, Krupa, Bosnia and Herzegovina
STILBITE radial aggregate, Ethiopia
Botryoidal aggregate of limonite, Bešlinac, Trgovska gora, Croatia