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Tourmaline is one of the world's most popular gemstones and it serves as a birthstone for the month of October.
YouTube-Jewellery Design & Management International School
2022/01/08動画の見どころ1/9枚目 Traditional Tourmaline
動画の見どころ2/9枚目 History of Tourmaline
動画の見どころ3/9枚目 Locations/Sources of Tourmaline
動画の見どころ4/9枚目 Colours of Tourmaline
動画の見どころ5/9枚目 Clarity of Tourmaline
動画の見どころ6/9枚目 Cut of Tourmaline
動画の見どころ7/9枚目 Durability of Tourmaline
動画の見どころ8/9枚目 Care and Cleaning of Tourmaline
動画の見どころ9/9枚目 Treatments
What is Tourmaline? Where is it mined? And just what is ferromagnetism? Find out in our look at this fascinating and most colourful gemstone ...
YouTube-Gemporia
2016/10/25Today we're doing a deep dive on my favourite gemstone Tourmaline! Tourmaline is a unique stone because it comes it the widest range of ...
YouTube-Dominique Flux
2024/03/08A stone that comes in almost every major colour, tourmaline has been a favourite throughout history. In this episode we talk about some of ...
YouTube-Gemology for Schmucks
2020/11/26With an alluring charm of their own, the Paraiba tourmalines are known for their rarity and striking colors. This beautiful neon blue ...
YouTube-True Gems
2023/10/24動画の見どころ1/10枚目 The alluring charm of Paraiba tourmalines
動画の見どころ2/10枚目 Where was this gemstone first discovered?
動画の見どころ3/10枚目 The tourmaline family of gemstones and their colors
動画の見どころ4/10枚目 Composition and colors of Paraiba tourmaline
動画の見どころ5/10枚目 Factors affecting the price of Paraiba tourmaline
動画の見どころ6/10枚目 The new Paraiba tourmalines in the market
動画の見どころ7/10枚目 Why certification is important for Paraiba tourmaline
動画の見どころ8/10枚目 Price of Paraiba tourmalines
動画の見どころ9/10枚目 Paraiba tourmaline - Identification and Inclusions
動画の見どころ10/10枚目 Enhancements and Treatments of Paraiba tourmalines
Hey Guys, Todays video will be on everything tourmaline! I will be covering everything from identifying them, understanding the different ...
YouTube-Dominique Flux
2021/10/06Join this channel to get access to perks: https://www.youtube.com/channel/UCF1m5DzpL0F0R3e1VFY4hNA/join The Many Colors of Tourmaline When ...
YouTube-Andrew Pidor
2022/08/20View the article at www.gia.edu/gia-news-research-cruzeiro-tourmaline-mine-expedition.
YouTube-Gemological Institute of America
2019/05/30動画の見どころ1/10枚目 Tourmaline Mine
動画の見どころ2/10枚目 Entering the Mine
動画の見どころ3/10枚目 Tourmaline Mining Tunnels
動画の見どころ4/10枚目 Tourmaline Mining
動画の見どころ5/10枚目 Tourmaline Extraction
動画の見どころ6/10枚目 Examining Tourmaline Crystals
動画の見どころ7/10枚目 Tourmaline Processing
動画の見どころ8/10枚目 Tourmaline washing
動画の見どころ9/10枚目 Tourmaline crystals after washing
動画の見どころ10/10枚目 Tourmaline Coloring
How to buy the real tourmalines for the best price? Tourmalines are popular for personalized jewelry and private collections.
YouTube-True Gems
2023/09/05https://www.theraregemstonecompany.com/tourmaline - Learn all about Tourmaline. A guide to some of the gorgeous colors of Tourmaline, ...
YouTube-The Rare Gemstone Company
2019/07/16Celebrating the 'Big Find': The Tourmaline discover that rocked Maine Subscribe to WMTW on YouTube now for more: http://bit.ly/1lLKmoE Get ...
YouTube-WMTW-TV
2022/09/19Today's all about tourmaline! Explore the geology & gemology behind this amazing rainbow gemstone. Join Rebecca & Brittany as they check out ...
YouTube-Gemstones
2022/08/16動画の見どころ1/8枚目 Top Tourmaline facts
動画の見どころ2/8枚目 How Tourmaline Forms
動画の見どころ3/8枚目 Giant Tourmaline Slice
動画の見どころ4/8枚目 Varieties & Colors of Tourmaline: blue tourmaline, red tourmaline, more!
動画の見どころ5/8枚目 Cut of Tourmaline
動画の見どころ6/8枚目 Cat's Eye Tourmaline
動画の見どころ7/8枚目 Tourmaline's Electric Properties
動画の見どころ8/8枚目 American Tourmaline
Sometimes things don't always go as planned. Watch in this video as Michael, cuts two pieces of blue-green Tourmaline with a closed c-axis ...
YouTube-BOPIE'S Diamonds & Fine Jewelry
2020/09/13Aug 21, 2023 - You will receive one “singing” black tourmaline / schorl needle crystal lot of 16 grams. Most are not terminated.
Pinterest-Old Earth Minerals
2023/08/21Mysteries of Pink Tourmaline revealed: From formation to healing powers| Dive deep into the world of this enchanting pink gemstone available ...
YouTube-GemsNY
2023/09/30http://gia.edu/gem-encyclopedia Beautiful Tourmaline by GIA. What is tourmaline? Watch this video to learn how the tourmaline gemstone has a ...
YouTube-Gemological Institute of America
2014/07/2198cts ELONGATED EMERALD CUT NATURAL RICH SAKURA PINK TOURMALINE. Carats&Grams ( ...
eBay
2022/11/284 likes, 1 comments - rmcgems on April 18, 2024: "This Pink Tourmaline is a true testament to nature's beauty, showcasing a flawless clarity ...
Beautiful and large tourmaline specimen from the Mt Mica mine in Maine. Well terminated. Deep greens and blues when held under light.
eBay
2022/10/23The Crystal Collector, Bryan Major and nephew Dylan Ross set out to dig for California Gemstones! Tourmaline, quartz Crystals and other cool ...
YouTube-The Crystal Collector
2021/07/12