Heavy mineral sand (Schwermineralsand)

DE: Schwermineralsand NL: Zand met zware mineralen DK: Tung sand

Picture informations: Heavy mineral sand(Schwermineralsand)
Author(s)	Steffen Wagener (Steffen Wagener)
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

11 pictures found