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10 results returned

Tourmaline

Feldspar gems :(Amazon stone, Moonstone, Sunstone, etc.)

Rubies and sapphires

Mining laws of Cuba

Turquoise

Topaz

Mining laws of the Dominican Republic

Opals

Garnets (gem stones)

Emeralds

Published Year

• 1930-1939 (10)

Subject

• Precious stones (4)
• Emeralds (1)
• Feldspar (1)
• Garnet (1)
• Mining law--Cuba (1)
• Mining law--Dominican Republic (1)
• Opals (1)
• Rubies (1)
• Sapphires (1)
• Topaz (1)
• Tourmaline (1)
• Turquoise (1)

Author

• Aitkens, Irene. (10) *

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