what is apatite
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- Apatite is a group of phosphate minerals which includes hydroxyl-apatite, fluor-apatite and chlor-apatite. Apatite is the most common type of phosphate in the world and it is the main source for phosphorus, a chemical essential to bioenergetics and photosynthesis.Apatite is composed of calcium phosphate, which is the same material that makes up teeth and bones.lthough apatite is a very common mineral, transparent gemstone-quality apatite is extremely rare. Despite apatite being the defining mineral for 5 on the Mohs scale of mineral hardness, it remains virtually unknown to most consumers and is seldom found in jewelry stores.
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- Apatite is a spiritual stone that helps to strengthen the intellect thereby giving insight into the intuitive worlds. It helps to balance the polarities in our lives and bring harmony. Relieves tension and grief helping the wearer get to the root cause enabling them to work with energies to clear blockages.
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Apatite, Phosphorite and Phosphate Rock As a gemstone, apatite is more popular with gem collectors than it is with jewelry buyers. The mineral has a Mohs hardness of 5, breaks with parting, and is very brittle.
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Azomite Azomite (pronounced ā-zō-mite, officially all-caps AZOMITE) is the registered trademark for a complex silica ore (hydrated sodium calcium aluminosilicate) with an elevated ratio of trace minerals unique to the Utah mineral deposit from which it is mined.
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- Hematite is a common mineral form of iron oxide found in various places around the globe. It is abundant on the planet Mars, which is known for its characteristic red hue.Throughout history, hematite has been used for various purposes such as healing, jewelry and even the making of war paint.ematite is a common mineral form of iron oxide found in various places around the globe. It is abundant on the planet Mars, which is known for its characteristic red hue.
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- Hematite is one of the more common minerals found on earth, in fact it is the primary ore that is used to make iron. Hematite is iron oxide, which is scientifically written as Fe2O3. It is extremely hard, even harder than iron, but very brittle and only scores a 5 to 6 on the Moh’s hardness scale.
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Hematite Hematite is the world’s most important ore of iron. Although magnetite contains a higher percentage of iron and is easier to process, hematite is the leading ore because it is more abundant and present in deposits in many parts of the world. Hematite is mined in some of the largest mines in the world.
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- Agate is a common semiprecious silica mineral that has long been used as a gem and ornamental. Agate is the most common variety of chalcedony which is a form of quartz. Agate is, in fact, identical with quartz in composition and physical properties.
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- Definition of hydroxyapatite - a mineral related to apatite which is the main inorganic constituent of tooth enamel and bone, although it is rare in rocks. Definition of hydroxyapatite - a mineral related to apatite which is the main inorganic constituent of tooth enamel and bone, although it is rare in rocks. dictionary thesaurus
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Yellow Gemstones & Minerals Apatite: Apatite is a gemstone that appears similar to tourmaline in its blue green form. It comes in yellow, green, pink, purple, violet, clear, and cat's eye. The most popular and valuable versions of Apatite are currently the blues that look like tourmaline.he 3 types Andradite are..1.)Demantoid, 2.)Melanite, and 3.) Topazolite Demantoid-the word means diamond like. It is yellow green to green in color and is the most valuable of the 3 types. Demantoid is soft enough that older gems will have facet edges that are slightly worn.
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Apatite Apatite is a group of phosphate minerals, usually referring to hydroxylapatite, fluorapatite and chlorapatite, with high concentrations of OH−, F− and Cl− ions, respectively, in the crystal. The formula of the admixture of the four most common endmembers is written as Ca10(PO4)62, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)6(OH)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2. The mineral was named apatite by the German geologist Abraham Gottlob Werner in ...
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- Golden (yellow) apatite is often thought of as a secondary type of apatite in general mystically, but is adds power in the solar plexus chakra and related energies. Apatite is a stone that mystically can stimulate the thoughts and ideas.It is used, often in conjunction with meditation, to increase intellect, imagination, and intuitive and psychic awareness. It is said to help you maintain focus, learn, concentrate effectively, think clearly, and communicate better.olden (yellow) apatite is often thought of as a secondary type of apatite in general mystically, but is adds power in the solar plexus chakra and related energies. Apatite is a stone that mystically can stimulate the thoughts and ideas.
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Hydroxylapatite Naturally occurring apatites can, however, also have brown, yellow, or green colorations, comparable to the discolorations of dental fluorosis. Up to 50% by volume and 70% by weight of human bone is a modified form of hydroxylapatite (known as bone mineral).
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- Learn the meaning of Apatite and how its properties can help you heal, grow, and manifest your goals.
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Definitions &Translations Apatite is the defining mineral for 5 on the Mohs scale. Hydroxyapatite, also known as hydroxylapatite, is the major component of tooth enamel and bone mineral. A relatively rare form of apatite in which most of the OH groups are absent and containing many carbonate and acid phosphate substitutions is a large component of bone material.
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The apatite Mineral Group Apatite is named for the Greek word apate, which means deceit, since Apatite is similar in appearance to many other minerals. Apatite describes a group of similar isomorphous hexagonal phosphate minerals. The primary Apatite group includes Fluorapatite, Chlorapatite, and Hydroxylapatite.
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- For other uses, see Hematite (disambiguation) . Hematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe 2 O 3), one of several iron oxides. Hematite crystallizes in the rhombohedral lattice system, and it has the same crystal structure as ilmenite and corundum.ematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe 2 O 3), one of several iron oxides.
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- Amphibolite is a non-foliated metamorphic rock that forms through recrystallization under conditions of high viscosity and directed pressure. It is composed primarily of hornblende (amphibole) and plagioclase, usually with very little quartz. The specimen shown above is about two inches (five centimeters) across.
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APATITE • APATITE (noun). The noun APATITE has 1 sense: 1. a common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate; a source of phosphorus. Familiarity information: APATITE used as a noun is very rare.
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Will my passport expire when I turn 18? Answer: Passports issued to minors age 15 and younger are valid for five (5) years from the date of issuance. Since your sister's passport was issued when she was 15, it should be valid until she is 20. Passports do not expire when a person reaches age 18.Therefore, your sister does not need to obtain a new passport in order to travel out of the country this summer.uestion: A minor's passport has a parent signature. The child is now 18 and her passport is not considered as an acceptable signature. How does she get her signature on the passport?Answer: Just sign underneath it.
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The apatite Mineral Group However, most of the fine crystals and collector specimens are of the Fluorapatite type, which is by far the most common form of Apatite. Apatite is the most common phosphate mineral, and is the main source of the phosphorus required by plants.The bones and teeth of most animals, including humans, are composed of calcium phosphate, which is the same material as Apatite.(These biological Apatites are almost exclusively the Hydroxylapatite type.).t has a chemical formula of Ca5(PO4,CO3)3(OH,F). Also known as Carbonate-rich Apatite. Chlorapatite. - Individual member mineral of the Apatite group with chlorine being dominant in its structure. For a short period of time, it was renamed by the IMA as Apatite-(CaCl), but is now again favored again as Chlorapatite.
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- Hematite is a form of iron. It is found in Canada, Australia, Mexico North and South America, Africa, Europe, Asia, Greenland, the Pacific Ocean, Naha and Japan. hematite has also been found on mars.
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- What is Ignatia Amara? Ignatia Amara is believed to lessen effects of depression such as insomnia. Ignatia Amara is a homeopathic treatment for emotional conditions such as depression. Ignatia amara was named after St. Ignatius Loyola. In homeopathy, Ignatia Amara is sometimes used to treat grief and depression. Ignatia amara is sometimes referred to as the homeopathic Prozac..
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Hematite Hematite is one of the most abundant minerals on Earth's surface and in the shallow crust. It is an iron oxide with a chemical composition of Fe 2 O 3. It is a common rock-forming mineral found in sedimentary, metamorphic, and igneous rocks at locations throughout the world.
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- Haematite / Hematite is the primary ore used for the production of iron. It was also used historically as a red or brown pigment. The name hematite is derived from the Greek… haimatitis, meaning blood-red, because it gives rocks a reddish tinge.
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Apatite coating on hydrophilic polymer-grafted poly (ethylene) films using an alternate soaking process Previously, we developed a novel alternate soaking process and clarified that bone-like apatite was formed on/in organic polymer hydrogel matrices using this process.n our recent study, apatite formation on/in poly(vinyl alcohol) (PVA) gel matrices with various swelling ratios was investigated using this alternate soaking process [10] . The amount of apatite formed on/in the PVA gels increased with an increase in the swelling ratio of the gels.