WebChemical: Mg2Al3 (AlSi5O18) magnesium aluminum silicate. Formation: Igneous rocks and pegmatite intrusions. Crystal System: Orthorhombic. Unusual Properties: As shown above, iolite has extreme pleochroism with great differences of color from various angles. Turning the stone can almost make it go from deep blue to colorless. WebCrystal Healing, Mineralogy, and History. Iolite is a gemology name for the mineral Cordierite. Most Cordierite is dull grey or brown, but on rare occasionally it forms fantastic blue-violet crystals. These crystals often demonstrate pleochroism, an optical phenomenon in which an object appears to be different colors depending on which angle it ...
Iolite Stone: Its Meaning, Properties & Value - Luxe Digital
WebIolite was initially known as the Violet Stone. The Viking’s Compass may look transparent or translucent with indigo blue, purple, violet, and gray colors. Iolite helps you communicate through different dimensions, find your destiny, and cultivate wisdom. Iolite also stands for the 21 st Wedding Anniversary Stone. WebIolite, from the Greek for “violet stone,” is most valuable with a slightly violet-blue face-up color. This hue causes some consumers to confuse iolite with sapphire or tanzanite, two stones of much greater rarity and … biogenetics goat ai kit
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WebJun 1, 1982 · Facts. Mineral: Iolite (Cordierite) Chemical composition: Mg 2 Al 4 Si 5 O 18. Color: Violetish blue (pleochroic colorless-yellow) Refractive index: 1.542 - 1.551. Birefringence: +0.045, -0.011. Specific gravity: 2.61. Mohs hardness: 7.0 – 7.5. This transparent quartz has colors of both amethyst and citrine, and is called … The color of fine-quality iolite can sometimes rival that of sapphire or … WebFeb 8, 2024 · It is found in blue, purple, and grey colors. Blue Iolite (Neeli) is a transparent stone with a mesmerizing blue-violet hue, similar to sapphire but with a purple tinge. Pleochroism is one of the iolite's most remarkable properties. With pleochroism, a crystal may show varied colors depending on the angle of view. The stone's color may change ... WebIolite - Color, Facts, Power, Mythology, History And Myths. Enclosing a fascinating past in itself, iolite is an amazing stone, which was once used by the Mariners as the compass to guide their way through the sea. With shifting shades of blue and violet, iolite carries the spirit of dreams, imagination, journey, and exploration. It is also ... biogenetics gcse biology