Kieselschiefer, Quarzgestein

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Photo credit: © Manfred Ruckszio / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aqua, aquagenes, biogenes, biogenic, chert, genes, gestein, gesteinart, gesteine, grau, gray, kellerwald, kieselschiefer, marines, mineral, natur, naturstein, quartz, quarzgestein, rock, rocks, sedimentary, sedimentgestein, steine, stone