Género: Documental
Estrellas: Richard Kiley
Personal: Robert Hanna (Director of Photography), Irwin Rosten (Producer), Irwin Rosten (Writer), Jay Chattaway (Music), Barry Nye (Editor), Nancy Severinsen (Music Coordinator)
País: United States of America
Idioma:
Estudio: WQED, National Geographic
Duración: 58 minutos
Calidad: HD
Lanzamiento: Mar 13, 1991
IMDb: 10
Palabras clave:gemstone, national geographic
