This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
ClinoptiloliteK ChabaziteCa Eudialyte. ClinoptiloliteK ChabaziteCa Eudialyte FOV mm Locality Poudrette quarry Demix quarry UniMix quarry Desourdy quarry Carrire Mont SaintHilaire Mont SaintHilaire Rouville RCM Montrgie Qubec Canada This photo is almost the same as the parent but shows the clinoptiloliteK bit better KlinoptilolithK