bn:02827292n
Noun Concept
Categories: Chert, United Kingdom archaeology stubs, Northern Ireland building and structure stubs, Sedimentary rocks, Geology of Northern Ireland
EN
porcellanite
EN
Porcellanite or porcelanite, is a hard, dense rock somewhat similar in appearance to unglazed porcelain. Wikipedia
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EN
Porcellanite or porcelanite, is a hard, dense rock somewhat similar in appearance to unglazed porcelain. Wikipedia
Wikipedia
Wikidata