Iolite Vs Blue Sapphire

Purple sapphire can at times look similar to rhodolite garnet.

Iolite vs blue sapphire.

Iolite is an affordable alternative for more expensive blue sapphire or violet blue tanzanite. Overall iolite appears as violet blue or indigo but in different positions may shift to a yellow gray or honey color and even to a clear light blue. But purple sapphire is inert to weakly magnetic. Rhodolite can show anomalous double refraction further confusing it with doubly refractive sapphire corundum.

The color of fine quality iolite can sometimes rival that of sapphire or tanzanite. The iolite is also known as kakanili or just neeli depending on the geographical region. It is of blue dark blue purple violet and purple color with a hue of blue color. A blue violet iolite faceted from material mined in madagascar.

A nice iolite like this one could easily serve as an alternative gem for sapphire or tanzanite at a much lower price. However there are some iolite stones that are lavender clear blue or deep blue in color. Iolite s name comes from the greek ios meaning violet and is the gem version of the mineral cordierite. It is also referred to as water sapphire or dichroite.

People having weak crown chakra or bad memory. Its name is derived from the greek word ios which means violet and pertains to the gemstone s violet color. In case because of any reason one is unable to wear a jyotish blue sapphire gemstone then which are the best substitute or alternative gemstones upratnas for saturn. It is found in various colors ranging from blue to purple.

Iolite is a substitute of blue sapphire. Iolite is an excellent gemstone for pendants pins brooches necklaces and bracelets. Cordierite or iolite is a magnesium iron aluminium cyclosilicate iron is almost always present and a solid solution exists between mg rich cordierite and fe rich sekaninaite with a series formula. Robert weldon when tanzanite was first discovered gemologists initially suspected it might be cordierite a transparent pleochroic violet blue gem known for thousands of years.

Iolite is a silicate of magnesium and aluminum. Rhodolite will be picked up by an n52 magnet. In hindi it is called kaka nili. This substitute is related to crown chakra of body as it is of purple color.

Today cordierite named after geologist pierre cordier is better known by its trade name iolite which comes from the greek. Both have the same refractive index of approximately 1 76. Mg fe 2 al 3 si 5 al o 18 to fe mg 2 al 3 si 5 al o 18. This specimen is approximately 9 4 x 7 1 x 4 8 millimeters in size and weighs about 1 83 carats.

The most preferred upratna for blue sapphire is the iolite.