sphene 35.71cts - Mixed Lot

Sphene, also known as Titanite since 1982 (though the name Sphene was discredited by International Mineralogical Association Commission, it is still used in the market, published, and exists as the informal name). the term comes from the Greek word “sphenos” which means wedge. These crystals are characterized by their flattened wedge-shaped structure and thus the name stands as its perfect description. The crystal exhibits a variety of colors such as reddish brown, to gray, yellow, green, and sometimes even red.

The most popular and desired Sphene stones are the Vibrant green colored ones named “Chrome sphene”. The color is due to the presence of trace elements such as iron and aluminum. A high amount of iron content causes green and yellow colors while a lower amount of iron causes brown and black hues.

It was first discovered in the 18^th century by Scottish mineralogist Reverend William Gregor. He first saw it in the magnetic sand of a river in Cornwall, England. It is also used by geologists as an indicator mineral as its presence in granite or gabbro can provide information on its formation process and its history.

While not traditionally associated with any birthstone month and anniversary, sometimes, it is chosen as an alternative birthstone for emerald and peridot- for the months of May and August. It is sometimes also used in place of peridot for the 16^th anniversary.

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SOURCES

The sources of Sphene are Pakistan, Italy, Russia, China, Brazil, Switzerland, Madagascar, Austria, Canada, and the United States.

Baja California is one of the world’s main sphene deposits. Best quality Chrome sphenes, resembling emeralds are produced here.

GRADING OF THE GEMSTONE QUALITY

The quality of Sphene depends on various factors such as its color, cut, clarity, and carat.

CLARITY: Sphene is a type 3 gemstone. It is generally or always included and is very rarely found eye clean. 

COLOR: Lighter colors of Sphene are more desired in the market and are priced higher than the varieties with darker hues. Light colors include yellow, light orange, and green in which the best dispersion effects can be achieved

CUT: The gem can be cut into shapes with facets to give the extreme dispersion and pleochroism property of the gem a ground to display a unique play of colors and spectral flashes. Due to its softness, and specific type of cleavage, it is difficult to polish and cut Sphene. But when well polished, the luster of sphene can exceed that of the diamond.

CARAT: It is rare for sphene to be found in sizes larger than 5 carats with less or no inclusion. They are generally found in carats of 1-2 but it is also not uncommon to find 10-15 carat sphenes in India and Madagascar. For Chrome sphene, crystals above 1 carat are rare and thus priced higher.

You can trust Gempiece to provide an excellent selection of gems without sacrificing quality or affordability. Choose from the array of gemological certificates we provide to determine for yourself the authenticity of the gemstone.

PHYSICAL PROPERTIES OF SPHENE

One of its interesting facts is that it has exceptional dispersion/increased birefringence, an effect that also exists famously in diamonds which can cause the white light passing through it to split into a spectral display of colors. Sphene’s dispersion even exceeds that of diamonds.

It is trichroic, or pleochroism meaning it displays three or more three colors in one crystal under different lighting and settings. But for gemstones like sphene, both these properties may not be seen together in one crystal.

Sphene from Afghanistan and Pakistan are known to change color. Thus, this optical property is rare in Sphene.

It appears transparent to translucent.

The hardness of 5.5, makes it a relatively soft gem for jewelry making. Iss cleavage is weak and often imperfect making its fractures uneven.  

The specific gravity of Sphene is 3.52 and 3.54.

The refractive index is 1.885 – 1.990 to 1.915 – 2.050. This exceptional refractive index gives them exceptional brilliance and fire.

Sphene's distinct color and optical properties make it an attractive choice for custom jewelry designs. Its play of colors and brilliance can be creatively incorporated into unique pieces, such as statement rings or pendant necklaces, providing a one-of-a-kind look.

METAPHYSICAL PROPERTIES OF SPHENE

This crystal is called the stone of clarity and helps in increasing its wearer’s concentration power by dispersing all stress and decluttering emotions. It can be used to enhance manifestation and strength. This mental clarity can be steered in the direction of gaining more knowledge and learning new things faster. Associated with the Third eye chakra, it balances the mental ability of a person. Green sphenes are also associated with the heart chakra.

It allows the wearers to grow more calm, patient, and loving making them undergo emotional and personal transformation. It allows one to be more aware of one’s own ability, It can be used to gain more knowledge of one’s soul, and its true desires, leading to their journey for spiritual growth as well. It gives them the determination to overcome the hurdles of life. dreams can be realized easier with the help of Sphene.

The healing properties of Sphene include healing ailments related to dental, bones, digestion, and the immune system.

ASTROLOGICAL SIGNS THAT CORRESPOND WITH SPHENE

Sphene is said to suite all astrological signs and benefit everyone.

While it can be noted that birthstones are assigned in regard to the color of the gemstones, the various colors and goodness of Sphene are used as alternatives for many other gemstones in some traditions and by astrologers.

The Chrome Sphene can be used as the birthstone for those born in April and May and is associated with the sign Taurus. Taurus, the earth sign ruled by Venus is said to resonate with the grounding and sensual nature of Taurus individuals. Lighter green Sphene can be the birthstone for August born, falling under the sign Leo.

In place of Alexandrite, Green and Red Sphene can be used for the signs Gemini and Cancer and for those born in June.

Blue sphene is said to benefit those born in the month of September and October, falling under the zodiac sign Libra.

For Sagittarius, the yellow sphene is used to bring luck, and confidence and is associated with the months of November and December. 

Sphene can bring prosperity, success, and good intuition to its wearers regardless of the astrological signs. Build your aura and protect yourself from negativity by using the rare and unique Sphene gemstone.

Regardless of the zodiac signs, Apatite is believed to provide its wearers with motivation, creativity, health, clarity, and spiritual guidance. If you find yourself attracted to this precious gemstone then be sure to get your hands on it irrespective of your sign. Buy online from the wide range of colors of Sphene gemstones Gempiece provides at the best price.

GEM CARE

Having a range of 5.5 on the Mohs scale, it is quite brittle. Recommended for occasional and not for regular use, it needs to be handled with care. It is relatively more prone to break upon physical impact and scratching. Thus, it is advised not to be worn during intense or hard physical labor. It should be stored in a soft pouch or jewelry box, and separated from other jewelry to avoid damage by contact.

Sphene is sensitive to chemicals. Contact with household cleaners, perfumes, cosmetics, and other harsh cleaning chemicals should be avoided.

It is also sensitive to extreme temperature changes and so excessive and prolonged exposure to such temperatures can damage the gemstone and cause discoloration. Exposure to sudden temperature variations should also be avoided.

Gentle cleaning is advised for sphene. Use a mild detergent and warm water to clean the jewelry. To remove dirt or debris, use a soft brush and scrub gently. Rinse thoroughly with a dry, soft, lint-free cloth.

Ultrasonic and steam cleaning should be avoided as the vibrations and heat might potentially damage the gemstone.

WHY CHOSE FROM US

We sell natural gems only.

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We have an expert team of gemologists and experienced jewelers are readily available to provide you with consultation on gemstone selection, appraisal, and certification.

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