Mineral Talks LIVE - Episode 48 - Rui Galopim; Gem Education Consultant, Lisbon, Portugal Published 2021-06-10 Download video MP4 360p Recommendations 1:24:09 Mineral Talks LIVE - Episode 49 - Dr. Robert Hazen; Senior Scientist, Carnegie Earth & Planets Lab. 02:24 WHIS24: LIVE - 03 - Crystal Classics 1:25:35 Jadeite Jade or Fei Cui ? with Dr Edward Liu 52:52 World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY 43:22 Horrifying Gold Was Found in the Excavation That Surprised Treasure Hunters!!! 20:32 Could this rough opal be the cut of the year? I'm going in 12:16 46 of 63 - Zheng Jianrong Mining Crystal Art Museum at the 2024 Nanjing Show 36:12 Cutting A Huge 700 Carat Rare Valuable Gemstone 18:40 Are these ugly agates beautiful inside?! 09:28 57 of 63 - Carved Jade Dealer at the 2024 Nanjing Show 04:13 Tucson Gem and Mineral Show 2024 01:00 WHIS24: LIVE - 02 - Arrived 02:41 28 Beyond Beautiful Minerals &Stones 14:24 I Cut Open Random Rocks to See What's Inside 18:07 This cut made National News! Cutting RARE Black Opal, the heat is on Direct from the mine. 02:07 Speaking of Stones. Corundum Treasures of Greece. 28:09 Sniping vs sieves, which technique will find the Sapphires? 20:06 15 Gemstones More Expensive Than Diamonds #2 12:59 54 of 63 - Shin Ging Wa Shoo at the 2024 Nanjing Show 34:28 Does this rough opal become the cut of the decade? Similar videos 1:34:06 Mineral Talks LIVE - Episode 44 - Shelly Sergent - Curatrix; Somewhere In The Rainbow 1:25:25 Mineral Talks LIVE - Episode 39 - Dr. Andreas Stucki; Owner, Siber+Siber, Zurich, Switzerland 1:10:57 Mineral Talks LIVE - Episode 42 - Dr. Elizabeth Rampe - Geologist; NASA's Johnson Space Center, TX 1:23:51 Mineral Talks LIVE - Episode 47 - Nicolai Medvedev; Intarsia Artist, Tucson, AZ, USA 1:21:04 Mineral Talks LIVE - Episode 11 - Bill Larson; Collector - Fallbrook, CA, USA 1:41:06 Mineral Talks LIVE - Episode 57 - Eric Fritz - Alfie Norville Gem & Mineral Museum, Tucson, AZ, USA 1:13:33 Mineral Talks LIVE - Episode 24 - Gail and Jim Spann - Private Collectors; Dallas, Texas, USA 01:52 LANÇAMENTO OFICIAL CAMPANHA PORTUGUESE JEWELLERY | MUSEU DA ELETRICIDADE 00:43 Arouca Amiga é cigarra e é formiga! More results