Five Things to Know about Pink Tourmaline скачать в хорошем качестве

Five Things to Know about Pink Tourmaline

#pinkgemstone #tourmalines #gemology #gemologist #pinktourmaline #coloredgemstones #colouredgemstones #engagementring #jewelry In this video you'll learn: What is a rubellite? Which gemstones are pink? What is a tourmaline? Are tourmalines rare? How to compare ruby and rubellite What is a watermelon tourmaline? What makes a tourmaline pink or red? How to watermelon tourmalines form? Where are pink tourmalines mined? Where was pink tourmaline first discovered? Are pink tourmalines found in San Diego? Are pink tourmalines pleochroic? What is gemstone pleochroism? Why are tourmalines long and skinny? Why is it so hard to photograph tourmaline? What are the birthstones for October? Are tourmalines too soft for an engagement ring? Can you put tourmaline in an ultrasonic cleaner? What is the hardness of tourmaline? Are tourmalines sensitive to heat and cold? Chapters: 0:00 Introduction 0:16 Low Hardness 1:03 Heat Sensitive 1:37 Pleochroic 2:32 Beware Photos 3:01 Rosy Hues 3:28 Watermelon Tourmaline 4:51 Rubellite 5:39 Sources 5:48 San Diego Tourmaline Ring at end of video: https://ireneneuwirth.com/ Learn more: https://www.winstongemsandjewellery.com/ Find us on Instagram:   / winstongemsandjewellery