October Birthstone: Opal and Tourmaline Color & Meaning

If you were born in October, your birthstones are Opal and Tourmaline, each carrying its own distinct colors, symbolism, and meanings. Opal enchants with its iridescent play-of-color, symbolizing love, creativity, and inspiration, while Tourmaline dazzles with a vibrant spectrum of hues, representing balance, protection, and spiritual growth.

What Are The Birthstones For October?

October has two birthstones and they are;

October Birthstone chart and profile for Opal and Tourmaline, showing the color, durability, origin and zodiac sign

October Birthstone Color

To understand the colors associated with the birthstones for October, let’s take a closer look at their distinct hues in the following table:

BirthstonePrimary ColorsSecondary Colors
OpalFiery red, electric blue, vibrant green, and yellowEnchanting yellow, pink, and subtle orange
TourmalinePurple, red, and watermelon greenPurple, red, and watermelon green

Opal, October’s primary birthstone is a gemstone that evokes a sense of enchantment with its captivating play of colors. It is revered for its kaleidoscope-like iridescence, which displays an array of hues such as fiery reds, electric blues, vibrant greens, and enchanting yellows.

Tourmaline, another birthstone for October, is celebrated for its incredible range of colors. From deep blues and verdant greens to rich pinks and intense purples, tourmaline showcases a remarkable spectrum of hues.

October Birthstone: Opal

opal gemstone as the birthstone of people born on October

Opal is a unique and beautiful gemstone that is formed from a combination of silica and water. It is known for its dazzling display of colors, known as “play-of-color,” which is caused by the diffraction of light as it passes through the microscopic spheres and layers within the gemstone.

Opals can exhibit a wide range of colors, including white, black, blue, green, red, and yellow, and often display a mesmerizing play of iridescent hues. This phenomenon occurs due to the way light interacts with the internal structure of the opal, diffracting and refracting as it passes through the tiny silica spheres or stacked silica layers.

Australia is the world’s primary source of opals, particularly black opals, and boulder opals. However, opals can also be found in other countries such as Ethiopia, Mexico, Brazil, and the United States.

Opal Meanings, Symbolism, and Folklore

Opal carries a variety of meanings and symbolism. Throughout history and across cultures, opal has been associated with different qualities and beliefs. Here are some common meanings and symbolism associated with opal:

  • Luck and Protection: Opal is often regarded as a birthstone that brings good luck, especially in ancient folklore. It was believed to have the power to ward off evil and protect its wearer from harm. In many cultures, opals were considered talismans of good fortune.
  • Love and Passion: Opal has been associated with love, desire, and passion. It is believed to intensify emotional states and enhance relationships. Opals were often exchanged as gifts between lovers to express affection and desire.
  • Emotional Healing: Opal is said to have a calming and soothing effect on emotions. It is believed to help release negative energy, alleviate stress, and bring emotional stability. Opal is also associated with healing emotional wounds and promoting positive self-esteem.
  • Spiritual Insight: Opal has been regarded as a stone that enhances spiritual insight and intuition. It is believed to facilitate spiritual growth, enhance psychic abilities, and connect the wearer with their higher self.
  • Birthstone and Zodiac Sign: Opal is the birthstone for October, and it is associated with the zodiac sign Libra. It is believed to bring balance, harmony, and beauty to those born under these signs.
  • Superstitions and Misconceptions: Opal has also had its share of superstitions and misconceptions. In the past, it was associated with bad luck and considered an unlucky stone, particularly if worn by individuals who were not born in October. However, this belief has evolved over time, and opals are now widely appreciated for their beauty and positive attributes.

Opal in History

Opal has a rich history that spans across cultures and centuries. Here are some highlights of opal’s historical significance:

Opal was highly prized by ancient civilizations such as the Greeks and Romans. The Romans referred to opal as “opalus,” meaning precious stone. They believed that opal symbolized love and hope and saw it as a symbol of purity and luck.

During the Middle Ages, opal gained popularity among European nobility. It was believed to possess protective qualities and was often worn as a talisman to ward off evil spirits.

In the 19th century, opal experienced a surge in popularity when Queen Victoria of England fell in love with the gemstone. She adored opals and frequently wore them, which led to a revival of opal jewelry and increased demand for the gemstone.

Opal in Jewelry

Opal’s enchanting play of colors makes it a sought-after gemstone for jewelry designs. Its unique characteristics and beauty allow for stunning creations that capture attention.

Here are some ways opal is used in jewelry:


Beautiful silver ring with natural opal gemstone

Opal rings: Opal is often featured as the centerpiece in rings, allowing its colors to take center stage. Whether in a solitaire setting or surrounded by diamonds or other gemstones, opal rings make a striking statement.

Opal necklaces: Opal pendants and necklaces showcase the gemstone’s elegance and beauty. They can be worn close to the heart, symbolizing love and affection.

Opal earrings: Opal earrings come in various styles, from delicate studs to dazzling drop earrings. They add a touch of glamour and sophistication to any outfit.

Opal Durability

Opal is a delicate gemstone that requires special care due to its relatively low hardness and sensitivity to heat and chemicals. Here are some considerations regarding opal’s durability:

Opal has a hardness rating of 5.5 to 6.5 on the Mohs scale, making it softer and more susceptible to scratching compared to other gemstones. Therefore, it is essential to store opal jewelry separately and avoid contact with harder materials.

Opal is sensitive to sudden temperature changes, which can cause it to crack or lose its play-of-color. It is important to avoid exposing opals to extreme heat or rapid temperature fluctuations.

Opals can also be affected by chemicals, such as household cleaners and perfumes. It is advisable to remove opal jewelry before engaging in activities that involve exposure to chemicals.

October Alternative Birthstone: Tourmaline

Tourmaline is the alternative birthstone for October, it is a fascinating gemstone known for its exquisite beauty and remarkable range of colors. It belongs to a complex group of boron silicate minerals and is highly prized in the world of gemstones.


Tourmaline gemstone in different colors

One of the most captivating aspects of tourmaline is its ability to occur in a spectrum of hues, making it a true marvel of nature.

The colors of tourmaline are incredibly diverse and can include black, brown, green, pink, blue, and even colorless variations.

In fact, tourmaline is often found in bi-colored or multi-colored crystals, displaying vibrant combinations within a single gemstone. This unique characteristic sets tourmaline apart from other gemstones and contributes to its desirability.

The origin of tourmaline can be traced to various locations worldwide. Some notable sources include Brazil, Afghanistan, Pakistan, Madagascar, Sri Lanka, Nigeria, and the United States.

Each region often produces tourmaline with its own distinct characteristics and color variations, contributing to the gemstone’s rich diversity.

Tourmaline Meanings, Symbolism, and Folklore

Tourmaline carries a rich tapestry of meanings, symbolism, and folklore across different cultures. Here are some of the symbolism:

  • Energy and Protection: Tourmaline is often associated with strong energy and protective properties. It is believed to create a shield against negative energies, psychic attacks, and electromagnetic radiation. Black tourmaline, in particular, is considered a potent stone for grounding and protection.
  • Spirituality and Connection: Tourmaline is considered a stone of spiritual insight and connection. It is believed to enhance meditation practices, heighten intuition, and facilitate spiritual growth. The different colors of tourmaline are thought to align with specific spiritual aspects, such as opening the third eye or activating the heart chakra.
  • Love and Compassion: Pink tourmaline, also known as rubellite, is associated with love, compassion, and emotional healing. It is believed to attract love, nurture relationships, and assist in healing emotional wounds.
  • Birthstone and Zodiac Sign: Tourmaline serves as an alternative birthstone for October, along with opal. It is associated with the zodiac signs Libra and Scorpio. Tourmaline is believed to bring balance, enhance relationships, and promote personal growth for individuals born under these signs.
  • Talismanic and Jewelry Use: Tourmaline has been treasured for centuries and is often worn as a talisman or amulet for protection and positive energy. It is also a popular gemstone used in various forms of jewelry, including rings, necklaces, bracelets, and earrings. Jewelry adorned with tourmaline is believed to carry its symbolic qualities and amplify its beneficial effects.

Tourmaline Use in Jewelry and Durability

Tourmaline is a highly sought-after gemstone for jewelry due to its vibrant colors and versatility. It is commonly used in various types of jewelry, including rings, necklaces, earrings, and bracelets, allowing for creative and eye-catching designs.

With a hardness ranging from 7 to 7.5 on the Mohs scale, tourmaline is a durable gemstone that can withstand everyday wear, making it suitable for jewelry that will last for years to come.

Frequently Asked Questions about October Birthstones

What is the birthstone for Libra?

The birthstone for Libra, the zodiac sign spanning from September 23 to October 22, is typically considered to be opal.

Opal is known for its captivating play of colors and is associated with qualities such as creativity, harmony, and emotional healing, making it a fitting choice for those born under the sign of Libra.

What is the birthstone for Scorpio?

The birthstone for Scorpio, the zodiac sign that falls between October 23 and November 21, is generally associated with tourmaline.

Tourmaline, with its wide range of colors and powerful symbolism of protection, balance, and spiritual grounding, resonates well with the passionate and determined nature of Scorpios.

Why does October have two birthstones?

October stands apart from many other months as it is blessed with the presence of two birthstones – opal and tourmaline.

The tradition of having multiple birthstones for a single month offers individuals born in October the opportunity to choose between these two remarkable gemstones, each with its own distinct qualities and beauty.

This duality reflects the richness and diversity found within the October birthstone selection, allowing individuals to connect with the gemstone that resonates most with them.

Birthstones by Month

January BirthstoneFebruary Birthstone
March BirthstoneApril Birthstone
May BirthstoneJune Birthstone
July BirthstoneAugust Birthstone
September BirthstoneOctober Birthstone
November BirthstoneDecember Birthstone
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