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13 results returned

Barite and barium products.

Selenium and tellurium

Monazite, thorium, and cerium

Caesium, rubidium, and lithium

Barite and barium products.

Quartz and silica.

Quartz and silica.

Umber, sienna, and other brown earth pigments

Platinum

Boron and its compounds

Mining laws of Bulgaria

Mining laws of Madagascar

Mining laws of Tunisia

Published Year

• 1930-1939 (13) *

Subject

• Barite--United States (2)
• Mines and mineral resources--United States (2)
• Quartz (2)
• Silica (2)
• Boron (1)
• Cerium (1)
• Cesium (1)
• Lithium (1)
• Mineral industries--Tunisia (1)
• Mines and mineral resources (1)
• Mining law--Bulgaria (1)
• Mining law--Madagascar (1)
• Monazite (1)
• Ocher (1)
• Platinum (1)
• Platinum group industry (1)
• Platinum industry (1)
• Rubidium (1)
• Selenium (1)
• Tellurium (1)
• Thorium (1)

Author

• Santmyers, R. M. (13) *
• Tyler, Paul M. (1)

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