
(from the article `mineral deposit`) ...near-shore environments and are oolitic. The most important of such deposits were formed just north of the Black Sea about 35 million years ago ...
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http://www.britannica.com/eb/a-z/n/42

city, south-central Ukraine. It lies along the northern shore of the Kakhovka Reservoir on the Dnieper River and on the Zaporozhye–Krivoy Rog ... [1 related articles]
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http://www.britannica.com/eb/a-z/n/42

town, northern Bulgaria. It lies along the Danube River near its confluence with the Osm (Ossm) and opposite Turnu Mgurele, Rom.
Found on
http://www.britannica.com/eb/a-z/n/42
No exact match found.