Showing 4941 results

Subjects
Subjects term Scope note Archival description count Authority record count
Mineral deposits (2)

Use for: Ore deposits, Depósitos de minerales

0 0
Salt deposits 0 0
Metallic deposits

Use for: Depósitos de metal

0 0
Minerals (2)

Use for: Sustancia mineral

0 0
Iron ores

Use for: Pyrite, Pirita

0 0
Gems

Use for: Gemmology, Gema, Gemología

0 0
Coal mining

Use for: Industria carbonífera, Industria del carbón

0 0
Mining (1)

Use for: Metal mining, Mines, Mining engineering, Mining industries, Extracción de minerales, Industria minera, Ingeniería de minas, Mina

0 0
Molecular biology 0 0
Minority groups

Use for: Minorities, Minoría

0 0
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