ncat JP0386 Aragonite, Basalt quarry, Chastreix, Monts-Dore massif, Puy-de-Dome, Auvergne-Rhone-Alpes, France October 11, 2019 Steve Europe France
Australasia Australia Tasmania ncat VHD4, Aragonite, Dog’s Head Tier, Interlaken, Tasmania November 17, 2019