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Moonstone Adularescence by GIA. What causes the adularescence in moonstone? This video covers moonstone properties and explains what happens to create that ghostly sheen, like moonlight glowing in water. Moonstone, the June birthstone, is available in a variety of colors, including green, peach, brown, and gray, with blue, silver, white or rainbow adularescence. Learn why moonstone that is almost transparent and free of inclusions is generally preferred. Take a tutorial on moonstone’s two most important value factors -- color and clarity -- and find out the reasons why moonstone that is cut as a cabochon can best accentuate its adularescence.

Learn more about moonstone with GIA's gem encyclopedia: [ Ссылка ]
• Moonstone Quality Factors: [ Ссылка ]
• Moonstone Description: [ Ссылка ]
• Moonstone Buyer’s Guide: [ Ссылка ]
• Moonstone History and Lore: [ Ссылка ]
• Moonstone Care and Cleaning Guide: [ Ссылка ]

The Official GIA Channel on YouTube is also a great resource for moonstone knowledge
• Moonstone’s Properties: [ Ссылка ]: Constantin
• Constantin Wild | Lovely Tanzanian Moonstone: [ Ссылка ]
• Moonstone's Rare Phenomena: [ Ссылка ]
• Moonstone | Feldspar's Crystal Form: [ Ссылка ]

GIA exists to connect people to the understanding of gems. Our videos provide more information on diamonds, gems, and other related topics
• How to Choose a Diamond | GIA Diamond Grading Guide: [ Ссылка ]
• How to Read a GIA Grading Report: [ Ссылка ]
• Sapphire and Ruby Mine in Palin, Cambodia: [ Ссылка ]
• Mining for Emerald in Brazil: [ Ссылка ]
• What Attracts Us to Ruby | History: [ Ссылка ]

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