Iolite is a very brilliant stone and reflects light very well especially when expertly cut. This blue gem is a traditional and modern birthstone for the month of december. It is an elevating crystal that helps stimulate psychic gifts. Thank you for the awesome new tool that is part of the fire mountain website colors of gemstones shell and more there are times that i do seek a particular color of gemstone to use in a custom order and this chart makes the process a whole lot easier. High quality iolite can rival stones such as sapphires and tanzanite in its beauty.
Though more common as a pale yellow stone sillimanite can have pale blue hues like a light tone aquamarine. Iolite can be found in many shades of blue and purple blue from pale to vivid. Also known as celestite it is a pale blue stone that is used to establish contact with the angelic realm. It is occasionally pale yellow a variety of gemstone feldspars group that resembles topaz. However because it is plentiful in nature iolite is not highly valued.
Sapphire is the best known blue gemstone though it also occurs in many other colors. Sapphire s blue color can range from light blue to deep blue. Although fairly hard 6 5 7 5 this material is also brittle and may cleave or fracture easily. Since sapphire is a gem quality form of corundum it is incredibly hard and durable with a hardness of 9 on the mohs scale. It is very hard heavy and has a transparent to vitreous to greasy luster.
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Blue gemstones come in a wide range of colors from pale aquas to rich dark blues. Tiffany and company selected the name to honor the country where it is produced. Spinel this is a translucent medium violet blue stone sodalite this is a very dark blue purple and gray stone star sapphire this is a stone that has a naturally formed blue star on top tanzanite this is a dark translucent violet blue color topaz a translucent stone from very light blue to medium blue tourmaline the blue form of this stone is very rare turquoise this is a light to medium blue with green throughout zircon medium to dark translucent blue color with over 30. It fuses easily into a colorless glass coloring the flame green has a luminescence that is sky blue to pale blue green and also shows red therm. Tanzanite is a violetish blue gem that is only found in commercial amounts in the african nation of tanzania.The blue stone ranges in shade from sky blue to blue green. This makes it a challenge for lapidaries and a risky choice for jewelry. In astrology turquoise is birthstone for sagittarius. Turquoise is among the most valuable of opaque blue gemstones on account of the stone s quality and rarity. The blue stone ranges in shade from sky blue to blue green.
Turquoise is among the most valuable of opaque blue gemstones on account of the stone s quality and rarity. Blue gemstones come in a wide range of colors from pale aquas to rich dark blues. Sapphire is the best known blue gemstone though it also occurs in many other colors. Though more common as a pale yellow stone sillimanite can have pale blue hues like a light tone aquamarine. Iolite is a very brilliant stone and reflects light very well especially when expertly cut.
