Brucite
Brucite Mineral Stone Crystal Meaning
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Brucite Stone
Brucite is a mineral form of magnesium hydroxide, with the chemical formula Mg(OH)2. It commonly forms as an alteration product of periclase in marble and can be found in low-temperature hydrothermal veins in metamorphosed limestones and chlorite schists. Brucite also forms during the serpentinization of dunites, which is a process involving the alteration of ultramafic rocks. The stone is often found in association with minerals such as serpentine, calcite, aragonite, dolomite, magnesite, hydromagnesite, artinite, talc, and chrysotile.
Brucite belongs to the oxide mineral category, with the chemical formula Mg(OH)2. It has a trigonal crystal system and belongs to the hexagonal crystal family with a space group of P3m1. The unit cell dimensions are a = 3.142(1) Ã…, c = 4.766(2) Ã…, with Z = 1. The mineral can exhibit colors ranging from white, pale green, blue, and gray to honey-yellow or brownish red. Brucite typically occurs as tabular crystals, platy or foliated masses, and rosettes, and can also form fibrous to massive aggregates.
Brucite has perfect cleavage on the {0001} plane and an irregular fracture. It is a sectile mineral with a Mohs scale hardness of 2.5 to 3. The luster of brucite can vary from vitreous to pearly, and it has a white streak. It is transparent in diaphaneity and has a specific gravity of 2.39 to 2.40. The mineral exhibits uniaxial (+) optical properties, with refractive indices nω = 1.56–1.59 and nε = 1.58–1.60, and a birefringence of 0.02. Additionally, brucite is pyroelectric, which means it can generate an electric charge when heated.
Structurally, brucite adopts a layered cadmium iodide-like structure, with hydrogen bonds between the layers. This unique layered structure contributes to some of the physical properties that make brucite interesting both as a mineral specimen and for industrial uses.
Discovery of Brucite
Brucite was first described in 1824 and named in honor of Archibald Bruce (1777–1818), an American mineralogist who made significant contributions to mineral science. The fibrous variety of brucite is called nemalite, which typically occurs as fibers or laths that are often elongated. The fibrous and sometimes lamellar habits of brucite make it an interesting specimen for mineral collectors, adding visual diversity to its typical crystalline formations.
Occurrence of Brucite
Brucite can be found in various notable locations worldwide. In the United States, Wood’s Chrome Mine in Cedar Hill Quarry, Lancaster County, Pennsylvania, is well known for its deposits. In recent years, significant deposits of yellow, white, and blue brucite with a botryoidal habit were discovered in the Qila Saifullah District of Baluchistan Province, Pakistan.
Further discoveries have been reported in the Bela Ophiolite of Wadh, Khuzdar District, also in Baluchistan Province, Pakistan. These discoveries have made Pakistan one of the key sources of brucite, particularly for its well-formed and colorful specimens. In addition to Pakistan and the United States, brucite has also been found in South Africa, Italy, Russia, and Canada. Notably, the Russian and Pakistani deposits are often considered among the most visually appealing for collectors due to their striking colors and formations.
Sample from Pakistan
Brucite Meaning, Powers, Benefits, Healing, and Metaphysical Properties
The following section is based on cultural beliefs and is not scientifically verified.
Brucite is believed to have numerous metaphysical and healing properties that make it a popular choice for those who seek crystals for personal well-being. Here are some of the reputed benefits of this mineral:
- Healing Properties: Brucite is said to have excellent healing properties, particularly in regulating body temperature and supporting metabolic balance. It may help the body deal with excess alkalinity, which can improve overall health.
- Digestive Health: This mineral is reputed to assist with intestinal issues and can help alleviate conditions related to arterial blockages. The ability to ease internal inflammation makes it a helpful tool in promoting digestive health.
- Muscle and Joint Support: Brucite is believed to aid in reducing muscle soreness and improving flexibility. It is also thought to enhance resilience and assist in the healing of bruises.
- Bone Health: Brucite is thought to support the healing of broken bones and reduce joint pain and neuralgia. Its energy may be particularly beneficial for those recovering from fractures.
- Mental Clarity and Emotional Balance: The crystal is believed to activate the crown chakra, helping to reduce headaches and migraines. Using brucite at the crown chakra may uplift the spirit, enhance cognitive clarity, and improve mood, making it an ideal crystal for those seeking mental and emotional balance.
- Relationship Guidance: Brucite is also thought to have a useful energy for examining relationships. If you find yourself questioning whether a personal relationship is beneficial, the energy of brucite may assist in providing the clarity needed to make decisions regarding that relationship.
The metaphysical properties of brucite make it a versatile stone for those interested in crystal healing, as it is believed to aid in a range of physical, mental, and emotional issues. While these beliefs are culturally rooted and not supported by scientific evidence, many people find comfort and value in using brucite as a part of their spiritual and wellness practices.
Brucite Under Microscope
Frequently Asked Questions (FAQ)
What Is Brucite Used For?
Brucite has several industrial uses, primarily as a source of magnesium. The mineral is used in the production of refractory materials, flame retardants, and in the treatment of wastewater due to its ability to neutralize acids. However, due to its softness, brucite is rarely used as a gemstone, as it has a Mohs hardness of only 2.5, making it susceptible to scratching and damage.
Where Is Brucite Found in Nature?
Brucite forms as a result of the alteration or low-grade metamorphism of magnesium-rich minerals such as olivine and periclase. It is commonly found in ultramafic rocks, marbles, and serpentinized dunites. The mineral is usually found in association with other magnesium-bearing minerals like serpentine, dolomite, hydromagnesite, and talc.
What Is Brucite Mineral?
Brucite is composed of magnesium hydroxide, with the chemical formula Mg(OH)2. It generally forms as soft, waxy to glassy crystals that are typically white, pale green, gray, or blue in color. Brucite can occur as plate-like aggregates, fibrous masses, or in crystalline forms. It is usually associated with other magnesium-rich minerals and is valued for its interesting habits and coloration.
What Type of Rock Is Brucite?
Brucite is typically found as an alteration product of periclase in marble. It can also form as a low-temperature hydrothermal vein mineral in metamorphosed limestones and chlorite schists. Additionally, brucite is formed during the serpentinization of dunites, which are ultramafic rocks rich in olivine and pyroxene.
Natural Brucite for Sale in Our Shop
We offer custom-made brucite jewelry, including engagement rings, necklaces, stud earrings, bracelets, and pendants. If you are interested in a custom piece, please contact us for a quote.
