Category:Mines in Germany opened in the 1920s

• Mines in Germany opened in 1920 (1 C)
• Mines in Germany opened in 1921 (3 C)
• Mines in Germany opened in 1922 (2 C)
• Mines in Germany opened in 1923 (2 C)
• Mines in Germany opened in 1924 (1 C)
• Mines in Germany opened in 1925 (1 C)
• Mines in Germany opened in 1927 (1 C)
• Mines in Germany opened in 1929 (1 C)

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• Mines in Baden-Württemberg opened in the 1920s (1 C)
• Mines in Hesse opened in the 1920s (3 C)
• Mines in Lower Saxony opened in the 1920s (1 C)
• Mines in North Rhine-Westphalia opened in the 1920s (5 C)
• Mines in Saarland opened in the 1920s (1 C)