TY  - BOOK
AU  - Kunz, George Frederick
TI  - Gems and precious stones of North America, a popular description on their occurrence, value, history archaeology, and of the collections in wich they ex also a chapter on pearls and on remarkable foreign gems owned in the United States
AV  - QE 392 K95
PY  - 1892///
CY  - New York
PB  - The Scientific
KW  - Piedras preciosas
KW  - Gemas
KW  - Perlas
ER  -