National Geographic: Splendid Stones
- Blwyddyn: 1991
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: WQED, National Geographic
- Allweddair: gemstone, national geographic
- Cyfarwyddwr:
- Cast: Richard Kiley
9.00 1992 HD
6.00 2011 HD
1 1989 HD
1 2020 HD
7.00 2008 HD
8.00 2020 HD
1 2018 HD
6.30 1982 HD
8.10 2016 HD
1 2010 HD
6.99 2024 HD
6.97 2024 HD
6.80 2024 HD
6.96 2024 HD
7.80 2024 HD
6.34 2024 HD
5.80 2024 HD
6.10 2024 HD
6.70 2024 HD
7.20 2024 HD