Tiger's eye is a popular colored stone that displays a unique optical phenomenal effect when a polished stone is moved back and forth in incident light. It is a cryptocrystalline variety of quartz that forms when the mineral crocidolite are replaced by silica. When cut and polished in the right orientation, the gem material produces a tiger's eye-like optical effect. Hat's off to MB&F for popularizing colored stones on watch dials.
P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.
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Showing posts with label MB & F. Show all posts
Showing posts with label MB & F. Show all posts
Monday, August 01, 2022
Monday, March 21, 2022
MB & F Horological Machine N°10 Bulldog
Coming from MB & F, there is always pleasant surprises. A storyteller. Take a look.
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