لا يمكن دفق مكتبة الأفلام والفيديو الخاصة بنا أو تنزيلها إلا من قبل الأعضاء فقط
استمر في المشاهدة مجانًا ➞يستغرق التسجيل أقل من دقيقة واحدة ، ثم يمكنك الاستمتاع بأفلام وتلفزيونات غير محدودة.
National Geographic: Splendid Stones 1991 دخول مجاني غير محدود
Sparkling diamonds. Exquisite emeralds. Brilliant rubies. Shimmering pearls. For centuries, these precious gems have captured humankind, leading men and women to give up fortunes - even their lives - to possess them. Join National Geographic on a journey around the globe to discover the origins of these most coveted gems. You'll see astonishing amounts of earth mined to uncover rubies in Thailand or emeralds in Colombia. You'll meet a Tennessee businessman who cultivates freshwater pearls and a California chemist who 'grows' rubies nearly identical to nature's stunning creations. And you'll witness rarely, if ever before, filmed sales of uncut diamonds - deals worth thousands of dollars sealed only with a handshake and a Hebrew phrase. Unlock a treasure chest filled with a wealth of information and the dazzling beauty of Splendid Stones.
النوع: Documentary
المصبوب: Richard Kiley
طاقم: Robert Hanna (Director of Photography), Christopher Fryman (Cinematography), Jill Shinefield (Production Assistant), Robert Dean Hughes (Post Production Assistant), Ann M. Parish (Assistant Editor), David L. Lahaie (Post Production Supervisor)
ستوديو: WQED, National Geographic
مدة العرض: 58 الدقائق
جودة: HD
إطلاق سراح: Mar 13, 1991
بلد: United States of America
لغة:
