Keywords Tag: |
mineral, mineralogy, mineralogist, collector, collection, collecting, rockhound, amateur, hobby,
crystal, crystallography, gem, gemology, gemmology, geology, education, geologist, exchange, chemistry, museum, micromount, image, fair, club,
society, federation, earth, science, stone, rock, Belgium, Netherlands, Europe, photo, photography, picture, ultraviolet, UV, mineraal, mineralien,
mineralen, verzamelen, verzameling, kristal, kristallografie, Antwerp, Antwerpen, Belgie |