Howlite
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Howlite is a fascinating mineral renowned for its beautiful veining and versatile nature. It is categorized as a calcium borosilicate hydroxide (chemical formula: Ca2B5SiO9(OH)5), and is commonly discovered in evaporite deposits. First identified in 1868 by Henry How (1828–1879), a Canadian chemist, geologist, and mineralogist, this intriguing gem quickly garnered attention for its distinctive appearance and properties. How encountered the stone when miners in a gypsum quarry reported finding an unknown mineral that hindered their work. He initially called it “silico-boro-calcite,” but it was later named “howlite” by James Dwight Dana.
One of the most common physical forms of this mineral is found in irregular nodules that can resemble cauliflower. Although genuine crystals are exceptionally rare, they have been documented in only a few localities across the globe. These nodules tend to appear white with fine grey or black veins in a random, web-like pattern. While howlite can be opaque, some of its crystal formations are partially translucent or transparent. The stone’s structure is monoclinic, and with a Mohs hardness of 3.5, it exhibits moderate durability suitable for carved ornaments and certain types of jewelry.
Historically, the first reported crystal discoveries occurred in Tick Canyon, California, and later at Iona, Nova Scotia. The nodules from these regions can be as large as 1 cm. However, variations in crystal habits have been noted: some crystals from Tick Canyon are elongated along the 010 axis, while those from Iona are elongated along the 001 axis. Although pristine, gem-quality crystals remain relatively elusive, the overall abundance of howlite nodules has made this material a popular choice for various ornamental and metaphysical purposes.
Owing to its porous texture, this gem is quite receptive to dyes, making it an ideal candidate for coloration. Whether left in its natural white state or dyed to create other lively hues, it offers many creative possibilities for artisans and jewelry designers alike. In addition to its aesthetic appeal, the mineral has garnered a following among those who believe in its calming and spiritually uplifting qualities.
Blue howlite or turquoise imitation
White nodules of this mineral are commonly used to make decorative items such as small carvings, beads, or various jewelry components. Because of its absorbent characteristics, the stone is easily dyed to create vibrant shades of blue, often marketed as “blue howlite,” which may be used to imitate other better-known minerals—particularly turquoise—due to their similarly distinctive veining patterns.
Naturally white specimens are also sold under various trade names, including “white turquoise,” “white buffalo turquoise,” or “white buffalo stone.” Although these labels can be misleading, they reflect the stone’s visual resemblance to turquoise. Regardless of its coloration, many people appreciate the stone’s unique look and incorporate it into diverse styles of jewelry and decorative pieces.
In modern crystal healing circles (though not scientifically proven), this stone is reputed to reduce stress levels, support mental clarity, and strengthen bones and teeth. Its soothing energy is frequently sought by those looking to quiet the mind or promote a sense of inner balance.
Howlite meaning and healing properties benefits
The following section is pseudo-scientific and based on cultural beliefs.
Widely celebrated for its calming nature, howlite is said to strengthen memory and inspire a quest for knowledge. Proponents believe it teaches patience and helps dispel anger, pain, and tension. As a soothing stone, it may also facilitate more open communication, encourage mindfulness, and foster emotional release. Within these holistic traditions, the gem is often associated with harmonizing calcium levels within the body and supporting greater overall well-being.
Beyond its reputed metaphysical attributes, many enthusiasts simply admire its peaceful energy and subtle beauty. The gem’s understated coloration, intertwined with dramatic veining, offers a timeless look that can complement casual everyday wear or more formal, elegant ensembles.
Geologically, howlite is formed in evaporite environments where boron-rich waters interact with calcium-rich substrates, leading to crystal growth over time. This process typically occurs in arid regions, contributing to the mineral’s scarcity. In some cases, associated minerals like gypsum may be found in the same deposits, reflecting the specific environmental conditions required for its formation.
Collectors often prize naturally veined specimens, as no two nodules share the exact same pattern. Whether polished into cabochons or tumbled into smooth pebbles, the stone’s intriguing web-like lines lend it a one-of-a-kind charm. Jewelers and craftspeople continue to experiment with innovative ways to enhance its natural patterns and coloration, often pairing it with precious metals or using it as accent pieces in statement jewelry.
FAQ
What is howlite good for?
This gemstone is considered a calming stone that may help its wearer alleviate stress and anger. It also has the potential to absorb negative energy and soothe an overactive mind, making it a popular choice for those dealing with insomnia.
Is howlite a real gemstone?
Contrary to popular belief, it is indeed a legitimate gemstone. Scientifically, it is classified as a borate mineral found in evaporite deposits. Its rarity stems from the specific geological conditions required for its formation, and significant mining operations exist only in select parts of the United States and Canada.
What does howlite do spiritually?
Some believe that it attunes the user to higher spiritual consciousness. The stone is often used in meditation to facilitate awareness and encourage the release of negative emotions like pain, stress, and anger. Though these claims are not supported by scientific research, many still find value in its calming ambiance.
How can you tell fake howlite?
One way to distinguish genuine from counterfeit is to examine the veining. In real specimens (dyed or not), you can usually feel the lines as slight depressions in the surface. If the veining looks painted on and does not create grooves, it might be fake.
What chakra is howlite?
Some crystal healers associate this gem with the crown chakra, believed to encourage mental clarity and a sense of spiritual connectivity. By clearing negative thought patterns, the stone is said to open the door to a calmer, more contemplative mindset.
Can you put howlite in water?
Yes, it generally tolerates brief contact with water. Many people choose to cleanse the stone with salt water or running water to remove accumulated energies, though it is always wise to dry it thoroughly afterward.
Can I wash howlite?
To clean your gem, simply use mild soap and water, along with a soft cloth or brush. Rinse well to remove any remaining soap residue, and then store it in a fabric-lined jewelry box or bag to protect it from scratches.
What goes well with white howlite?
It is often paired with stones that promote calmness and emotional balance. Some people like to combine it with rose quartz, blue lace agate, amethyst, and peridot to amplify a soothing, heart-centered energy.
What hand do you wear a howlite bracelet on?
You can wear a bracelet on the right hand to release your internal energy outward or to shield yourself from negative external influences. However, there are no strict rules; it mainly comes down to personal preference and comfort.
What is the natural color of howlite stone?
In its unaltered state, this stone is typically white or off-white with dramatic dark veining. Known as a “matrix,” the veining can range from light grey to black and often appears as a spider-web pattern.
Is red howlite natural?
No, the mineral is naturally white. Any color variation, such as red, green, or blue, typically results from artificial dyeing processes.
Natural howlite for sale in our gem shop
We make custom-made howlite jewelry, including engagement rings, necklaces, stud earrings, bracelets, and pendants. Please contact us for a quote.