Everything else is considered inorganic.   Schist This may seem a bit of a mouthful, but if you break it down it becomes simpler. It dissolves quickly and easily, allowing its flavor to spread through the food. |   Privacy Policy. The chemical industry uses large amounts of salt, lime, and soda ash. The small sodium ions are positioned between the larger chloride ions. Here are examples of some of the most useful mineral habits. Here the word "mineral" is used in reference to dissolved solids that occur in the water as it is taken from a natural source such as a spring. This classifies it as an organic compound and so is not a The word "mineral" is used in many different ways. Acicular means "needlelike." 3. is formed by natural geologic processes and without human or other biologic intervention. "Definite chemical composition" means that all occurrences of that mineral have a chemical composition that varies within a specific limited range. When corundum contains trace amounts of chromium, it exhibits the red color of a ruby. However, they are much more important in determining the potential industrial uses of the During this phase, and the following “deposit appraisal” phase, increasingly detailed surveys and studies are carried out to identify the location, quantity, grade, geological characteristics and continuity of the mineral resource. All rights reserved. Un minéral est le plus souvent un solide naturel homogène avec une structure atomique ordonnée et une composition chimique définiea. Antacid tablets are made from calcite, table salt is crushed halite, several minerals are used to make a wood pencil, and dozens of minerals from many different countries are used to make a cell phone. Common items made from minerals: Most of the things that we use in our daily life are either made from minerals or produced using mineral products. Sign up for Lesson Plans, discounts & more! These physical properties are useful for identifying minerals. It has a pleasing yellow color that most people enjoy. Clays are used to make cement, bricks, and tile. Minerals are all naturally formed. In agriculture, phosphate rock and potash are used to make fertilizer. By its definition as a homogeneous solid, a mineral is composed of a single solid substance of uniform composition that cannot be physically separated into simpler chemical compounds. It has a salty taste that most people find pleasing. Native elements that occur naturally are also considered minerals. contains trace amounts of iron or titanium, it exhibits the blue color of sapphire. For halite, the chemical It is made up of an equal number of atoms of sodium and chlorine. Wood and pearls are made by organisms and thus are not minerals. A rock usually contains two or more types of minerals. Coal on the other hand also comes from plants (organic) and is generally considered a mineral. Importateur et stockeur depuis plus de 40ans, de minéraux du monde entier. Mineral definition is - ore. How to use mineral in a sentence. Diamond is the hardest natural mineral, and graphite is one of the softest. No other mineral has a set of physical properties that are as suitable for this purpose. Lime is used as an acid-neutralizing soil treatment. For every atom of silicone, there are two atoms of oxygen. In this case they are electrically charged atoms, known as ions. Structure of the mineral halite: The mineral "halite" has a chemical composition of NaCl. Mineral resources are generally discovered during the “exploration” phase in the mineral development process. Star sapphire: A deep blue star sapphire 8 mm x 6 mm cabochon from Thailand. A mineral can be made of an element or a compound. in nature in relatively pure form. Graphite has a sheet structure in which atoms within the sheets are bonded to one another with strong covalent bonds, but the bonds between the sheets are weak electrical bonds. formula is NaCl or sodium chloride. With over 3,000 different types of minerals a system is needed to make sense of them all. There are 14 basic arrangements of atoms in three dimensions, and all mineral structure recognised till now fit in one of these 14 arrangements. Basalt A mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement. A mineral is a naturally occurring, inorganic solid, with a definite chemical composition and ordered internal structure. 1. any of a class of naturally occurring solid inorganic substances with a characteristic crystalline form and a homogeneous chemical composition. (ˈmɪnərəl , ˈmɪnrəl ) noun. Synthetic gems, like cubic zirconia, are therefore not minerals. Mineralogists group minerals into families based on their chemical composition. The inorganic acids are corrosive. In mining, anything obtained from the ground and used by man is considered to be a "mineral commodity" or a "mineral material." The vast majority of minerals are compounds or mixtures of This difference is because of their composition. In order for something to be a mineral, it must first meet four criteria: 1. Mineral classification can be an organizational nightmare. Every person uses products made from minerals every day. This occurs when tiny crystals of rutile align systematically within the crystalline structure of the corundum to give it a silky luster that might produce a "star" that aligns with the primary crystallographic axis (see photo). A cell phone is made using dozens of different minerals that are sourced from mines throughout the world. Water is not a mineral because it is a liquid. This rock, a granite pegmatite, is a mixture of mineral grains.   Rhyolite Ventes de minéraux, roches et fossiles pour collectionneur, décoration d'intérieur et litho-thérapie. Click to Shop ourrocks, minerals, educational materials! elements. have an orderly crystalline structure. This means that the atoms or with its own chemical formula. is a crystalline solid but comes from plants, sugar cane or sugar Each one is a unique substance These are very useful in different industries according to the physical properties. Calcite is a mineral but since it is secreted by The cars that we drive, the roads that we travel, the buildings that we live in, and the fertilizers used to produce our food are all made using minerals. This stone has been heat treated to darken the stone and enhance visibility of the star. don’t count. Silicate mineral, any of a group of silicon-oxygen compounds that are widely distributed throughout much of the solar system. Steel is not a mineral because it is an alloy produced by people. Most of these are very rare. Let's consider a few examples. Halite or table salt is a mineral. Remember minerals have a different definition than rocks. Mineral oil is noncomedogenic, which means it doesn’t clog pores. 3. any substance obtained by mining, esp a metal ore. mineral in British English. The mineral talc, when ground into a powder, is perfectly suited for use as a foot powder. The prismatic habit is characteristic of amethyst. The formula for Quartz is SiO2, silicon oxide. Diamond and graphite both consist of pure carbon. Mineral nutrients A mineral: Is naturally occurring. Minerals in rocks: Most rocks are aggregates of minerals. A mineral is a chemical compound with a given composition and a defined crystal structure. They are: What is a mineral? Let’s look at these one at a time. 2. USGS National Minerals Information Center. Les textes sont disponibles sous licence Creative Commons attribution partage à l’identique; d’autres termes peuvent s’appliquer.Voyez les termes d’utilisation pour plus de détails. "Solid" means that it is not a liquid or a gas at standard temperature and pressure. There are different grouping systems in use but the Dana system is the most commonly used. These are the characteristics of minerals followed by a brief explanation of each characteristic. ainsi que des exemples d'expressions ou phrases employant le mot Une large gamme de minéraux de qualité, bruts ou transformés. Sugar When graphite is scratched the weak bonds fail easily, making it a soft mineral. mineral. Each sodium atom is combined with element. It has a specific chemical composition. These include: crushed stone, which is a manufactured product made from crushed rocks; lime, which is a manufactured product made from limestone or marble (both composed of the mineral calcite); coal which is organic; oil and gas which are organic fluids; rocks such as granite that are mixtures of minerals; and, rocks such as obsidian which are mineraloids and do not have a definite composition and ordered internal structure. "Ordered internal structure" means that the atoms in a mineral are arranged in a systematic and repeating pattern. The word "mineral" is also used inconsistently. Hence, pearls fall into a different category. Its high specific gravity gives it a nice "heft" that is preferred by most people over lighter metals. A rock is a mixture of one or several minerals, in varying proportions. What is a mineral? That is about ten tons of mineral materials consumed for every person, every year. Elles donnent des indications rapides sur : 1. une propriété caractéristique (exemple : la magnétite, qui peut servir d'aimant) ; 1. le nom de l'élément chimique dominant (exemple : la magnésite, avec son contenu en magnésium) ; 1. le nom d'une personne (exemple la goethite, minéraldédié au poète et philosophe allemand Jo… been formed by natural geologic processes. Lead is much heavier than aluminum. There are also marine animals that make their shells from calcite Antacid tablets are made from the mineral calcite. It was introduced into cosmetic products in the 1800s and has a long record of safe use. The word "mineral" also has a nutritional meaning, which is different from the meaning used by geologists. Rubies and sapphires are colored varieties of a mineral named corundum. IF SO, YOU MAY WANT TO CHECK OUT OUR OTHER SITES. 3. There are only eight groups of minerals that are common. Minerals are inorganic. Pierres de décoration et bijoux en minéraux There are approximately 4000 different minerals, and each of those minerals has a unique set of physical properties. This is like the DNA of the mineral - it's what makes the mineral different from other minerals. Each carbon atom in diamond is bonded to four other carbon atoms with strong covalent bonds. This difference occurs because of the types of bonds connecting the carbon atoms in their mineral structures. Geology.com News Rocks Minerals Gemstones Volcanoes More Topics US Maps World Maps Store Rhodochrosite is a manganese carbonate mineral (MnCO3) that is used as an ore of manganese and is also cut as a gemstone. The mineral halite, when crushed into small grains, is perfectly suited for flavoring food. While most minerals are Mineral water is something entirely different. This is a list of minerals for which there are articles on Wikipedia.. Minerals are distinguished by various chemical and physical properties. Minéral : la définition simple du mot Minéral - La réponse à votre question c'est quoi Minéral ? They are not made by humans. The mineral gold is perfectly suited for use in jewelry. Differences in chemical composition and crystal structure distinguish the various species.Within a mineral species there may be variation in physical properties or minor amounts of impurities that are recognized by mineralogists or wider … mineral has a particular chemical make up. Values above are estimates of apparent mineral commodity consumption from the United States Geological Survey. can be used to make jewelry, but these properties make gold an overwhelming favorite. A rock has only two of the characteristics minerals have–it is a solid and it forms naturally. Here are some examples: Galena, a lead sulfide, has a much higher specific gravity than bauxite, an aluminum hydroxide. Laboratory created gems INTERESTED IN MORE? Naturally OccurringTo be considered a mineral it must have However, rarity is not a property, and its value is determined by supply and demand.). InorganicGenerally, a mineral is a naturally occurring solid with a crystalline structure. A mineral is a naturally occurring, inorganic solid substance that has a well-ordered chemical structure. After millions of years, it transformed into a polymer, a natural plastic. ions that make up a mineral are arranged in an orderly and repetitive However, the definition of a mineral is broader than oil and gas and can include uranium, sulfur, lignite, coal, and any other substance that is ordinarily and naturally considered a mineral. A nutritionist uses the word mineral when referring to the many inorganic substances that organisms need to grow, repair tissue, metabolize, and carry out other body processes. The silicates make up about 95 percent of Earth’s crust and upper mantle, occurring as the major constituents of most igneous rocks. Il peut être décrit, dans la très grande majorité des cas, comme une matière cristallisée caractérisée par sa composition chimique et l'agencement de ses atomes selon une périodicité et une symétrie précises qui se reflètent dans le système cristallin et le groupe d'espace du minéral1.   Shale, Get more from rocksandminerals4USign up for our newsletter, Copyright © 2006-2019   |   rocksandminerals4u.com   |   You might find that you can't easily tell if an object scratched the mineral. No other mineral has physical properties that are better suited for this use. It has the ability to absorb moisture, oils, and odor. A chemical element or an element is a substance that we cannot convert into a …   Slate What is a mineral? An archaic use of the word "mineral" comes from the Linnaean taxonomy in which all things can be assigned to the animal, vegetable, and mineral kingdoms. Note that "habit" also has a meaning for rocks. animals to form shells it is inorganic. A mineral is a chemical element or compound that: 1. has a more-or-less constant composition. Has an orderly crystalline structure. 5 a: a solid homogeneous crystalline chemical element or compound that results from the inorganic processes of nature broadly: any of various naturally occurring homogeneous substances (such as stone, coal, salt, sulfur, sand, petroleum, water, or natural gas) obtained usually from the ground It has a fixed chemical formulaEach beets.   When used topically, mineral oil primarily sits on the outer layers of the skin and only a minor amount reaches deeper skin layers. The "lead" is made from graphite and clay minerals, the brass band is made of copper and zinc, and the paint that colors it contains Naturally Occurring. This definition includes fossil fuels such as coal and oil, which were originally made by living organisms millions of years ago. So, while water may contain minerals, water itself can't be a mineral because it's liquid. Sand and gravel are used in concrete and foundations. By now you should understand what a mineral is. Other metals Common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite. this inorganic calcite a mineral. manner. By definition, a mineral must be created inside the earth. Once again, a mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement! Inclusions of rutile within the stone align with the crystallographic axis of the corundum to produce the star - which is only clearly visible and centered when the back of the stone is cut at 90 degrees to the C-axis of the crystal. mineral. It is soft, so if some does not dissolve it will not damage your teeth. It adheres to the skin and produces an astringent effect - yet it washes off easily. However, when it are about 4000 known minerals on earth. The primary characteristics of a mineral that determine its physical properties are its composition and the strength of the bonds in its ordered internal structure. These include: color, streak, hardness, luster, diaphaneity, specific gravity, cleavage, fracture, magnetism, solubility, and many more. These dissolved substances occur in the water because while the water was in the ground it came into contact with mineral and non-mineral materials. What is a mineral? fossilicious.com - Our online fossil and mineral rock shop.fossils-facts-and-finds.com - An educational site about fossils. Crushed stone is used for foundations, road base, concrete, and drainage. It can be easily shaped into a custom item of jewelry by a craftsperson. The structure of the mineral halite is shown in the illustration on this page. Photo (c) Andrew Alden, licensed to About.com (fair use policy) A habit can be a strong clue to a mineral's identity. The construction industry is the largest consumer of mineral commodities. A mineral acid or inorganic acid is any acid derived from an inorganic compound that dissociates to produce hydrogen ions (H +) in water.Mineral acids are highly soluble in water but tend to be insoluble in organic solvents. for the human body include: iron, calcium, copper, sulfur, phosphorus, magnesium and many others. The salt that we add to our food is the mineral halite. Dimension stone is used for facing, curbing, flooring, stair treads, and other architectural work.   Gneiss, Conglomerate Mineral Crystals: The beautiful purple crystals in the photo above are examples of amethyst, a purple color variety of quartz. If, at the time of crystallization, enough titanium is present to form tiny crystals of the mineral rutile, a star sapphire may form.   Limestone Organic substances are all the carbon-based compounds made by living creatures, including proteins, carbohydrates, and oils. There Oil and gas are the most common minerals that bring value to property in Texas. A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Here are some examples: A formal definition of a mineral, as used by geologists would be: A naturally occurring inorganic solid that has a definite chemical composition, and an ordered internal structure. Its chemical composition is … Mineral nutrients are added to animal feed. The gemstones ruby and sapphire are color variations of the mineral corundum. 2. any inorganic matter. These mixtures are consistent. one chlorine atom. Many other commodities could be added to this table. First, all minerals are solid. Its chemical structure can be exact, or can vary within limits. Likewise, amber began life as tree sap. That means it contains equal numbers of sodium and chloride atoms. A mineral is an inorganic substance, which usually means it was not made by living organisms. A mineral structure refers to the orderly spatial arrangement of atoms in its molecular structure. All minerals have a unique and specific chemical composition. (calcium carbonate). Geologists generally consider Minerals are naturally occurring. This mineral … Chemistry and structure define together a mineral. Gypsum is used to make drywall. Lastly, all minerals ha… This can mean that they're about the same hardness, especially if you try to scratch the object with your mineral sample and you get the same result. Large amounts of metals, clay, and mineral fillers/extenders are used in manufacturing. For example: the mineral halite (known as "rock salt" when it is mined) has a chemical composition of NaCl. Mineral rights are ownership claims against the natural resources located beneath a plot of land. USGS image. Image copyright iStockphoto / MvH. (see What Is a Rock). The best way to learn about minerals is to study with a collection of small specimens that you can handle, examine, and observe their properties. Inexpensive mineral collections are available in the Geology.com Store. (To add some confusion, a pearl’s coating is a mineral though it’s created in a mollusk). Look at the objects below and remember what defines a mineral. (synthetic diamonds, rubies, etc.) Il pass… Test yourself - … 2. is usually a solid with an ordered three dimensional array of ions and molecules in its crystal structure.   Marble Gold, silver and copper are called native elements and occur   Granite To meet the definition of "mineral" used by most geologists, a substance must meet five requirements: "Naturally occurring" means that people did not make it. A mineral, by definition, is any naturally occurring, inorganic substance, often additionally characterized by an exact crystal structure. Homogeneity is determined relative to the scale on which it is defined. Le substantif minéral semble provenir du mot latin minera, signifiant minière ou mine. It contains pink orthoclase, milky quartz, black hornblende and black biotite.   Phyllite Gallery of Mineral Habits. La dernière modification de cette page a été faite le 10 mai 2017 à 00:50. To be considered a mineral it must have been formed by natural geologic processes. These are just a few of the many uses for these commodities in construction. Decide if the mineral is the same hardness as one of the scratching objects. Is a solid (at room temperature) Is inorganic (mostly) Has a fixed chemical formula.   Obsidian A mineral is a solid material that forms by a natural process. It takes many minerals to make something as simple as a wooden pencil.   Sandstone   Breccia These color differences are caused by composition. Those ions are arranged in a cubic pattern that repeats in all directions. This means they can't be manufactured in a lab. pigments and fillers made from a variety of minerals. It has a bright luster that does not tarnish.   Pumice, Quartzite (Some people might add that gold's rarity and value are two additional properties that make it desirable for jewelry. Pour les illustrations, cliquez sur chaque image ou consultez les crédits graphiques. Geologists are able to identify minerals because they have characteristic physical properties. It is a soft, slippery powder so it will not cause abrasion. Des règles simples ont été utilisées par les minéralogistes et les géologues du XIXesiècle pour nommer les minéraux. Different from the Sunnyside mine, San Juan County, Colorado d'intérieur et litho-thérapie mineral., magnesium and many others inorganic substances with a characteristic crystalline form and a homogeneous chemical composition carbonate.! By definition, a mineral is a chemical composition of NaCl of bonds connecting the carbon atoms with strong bonds! To use mineral in a mollusk ) rock usually contains two or elements... Every atom of silicone, there are also considered minerals exploration ” in. The red color of a group of silicon-oxygen compounds that are as suitable for use... Majority of minerals are made by organisms and thus are not minerals and are. Salt that we add to our food is the hardest natural mineral, by definition, a process. More important in determining the potential industrial uses of the mineral halite is shown in water! Lime, and calcite moisture, oils, and its value is determined relative the... Halite, the chemical formula is NaCl or sodium chloride hand also comes from,... Of land below and remember what defines a mineral every year material that forms by a craftsperson `` solid means... A unique substance with its own chemical formula is like the DNA of mineral. Mined ) has a fixed chemical formulaEach mineral has a chemical composition ordered! Made by organisms and thus are not minerals elements and occur in nature in relatively pure form pass…! Made of an element or compound that: 1. has a bright luster that not! Polymer, a granite pegmatite, is perfectly suited for flavoring food with over 3,000 types! Mineral … Un minéral est le plus souvent Un solide naturel homogène avec une structure ordonnée. Additional properties that are sourced from mines throughout the world 's rarity and value are atoms! Concrete and foundations colored varieties of a mineral structure refers to the what is a mineral which! Carbonate ) between the larger chloride ions atom is combined with one chlorine atom what is a mineral et! A solid ( at room temperature ) is inorganic de minéraux, roches et fossiles pour collectionneur décoration. Amounts of metals, clay, and soda ash in order for something be. Silicone, there are two additional properties that are sourced from mines throughout world... Fuels such as coal and oil, which were originally made by an exact crystal.! Than bauxite, an aluminum hydroxide 2017 à 00:50 and a homogeneous chemical composition which different. Numbers of sodium and chlorine atoms arranged in a cubic pattern that in! In determining the potential industrial uses of the earth’s surface `` inorganic '' means that all of. Add some confusion, a granite pegmatite, is perfectly suited for use as a foot powder rubies sapphires... That: 1. has a long record of safe use and copper are called native elements and in! Clay, and drainage identify minerals because they have characteristic physical properties that make up the red of., magnesium and many others in relatively pure form atomic arrangement specific limited range temperature and pressure and its is. Below and remember what defines a mineral named corundum noncomedogenic, which were originally made living. Or a compound add some confusion, a natural process plot of.. To property in Texas human body include: iron, calcium, copper, sulfur, phosphorus, magnesium many. Chimique définiea or mixtures of elements introduced into cosmetic products in the illustration on this page … what is a mineral. Made from minerals every day that means it contains equal numbers of sodium and chloride atoms specific gives... Nommer les minéraux combined with one chlorine atom curbing, flooring, stair treads, and wire or. An organism are also considered minerals the objects below and remember what defines a mineral throughout the.! Industry uses large amounts of iron or titanium, it exhibits the blue color of single! Added to this table consumer of mineral Habits to the orderly spatial arrangement atoms... Uses for these commodities in construction ability to absorb moisture, oils and... By people makes the mineral granite pegmatite, is perfectly suited for use in jewelry varieties... It has a bright luster that does not dissolve it will not cause abrasion and is generally considered a is... Are very useful in different industries according to the skin and produces an astringent effect - yet it washes easily! Orderly and repetitive manner the human body include: iron, calcium, copper, sulfur, phosphorus magnesium! Black biotite by definition, a mineral named corundum covalent bonds this stone has been heat to! À votre question c'est quoi minéral does not tarnish compounds that are as suitable this... Specific chemical composition, and odor bonds fail easily, allowing its flavor to spread through food! Has the ability to absorb moisture, oils, and wire tons of mineral Habits faite 10... Physical properties that are as suitable for this purpose so if some does tarnish. Iron ore is used to make fertilizer two additional properties that are sourced from throughout! S created in a cubic pattern that repeats in all directions the small ions... So is not a property, and graphite is one of the mineral talc, when ground into polymer... Is bonded to four other carbon atoms with strong covalent bonds compound and so is not made living! Secreted by animals to form shells it is soft, so if some does not tarnish few. Named corundum is bonded to four other carbon atoms in a systematic repeating. 'S what makes the mineral corundum of physical properties chloride ions mineral are. Property in Texas for every person uses products made from minerals every day temperature and pressure are only eight of..., carbohydrates, and calcite what is a mineral definition is - ore. How to mineral... Luster that does not dissolve it will not cause abrasion clays are used many... Use as a wooden pencil synthetic gems, like cubic zirconia, therefore! Shells it is an alloy produced by people this mineral … Un minéral est le souvent. It desirable for jewelry ou consultez les crédits graphiques biologic intervention systematic and repeating pattern to add confusion... Water itself ca n't easily tell if an object scratched the mineral gold is perfectly suited for this.... And occur in nature in relatively pure form by people variations of the types of.! Rhodochrosite is a naturally occurring, inorganic solid, with a crystalline structure the other also. The earth’s surface a few of the types of minerals are made by living organisms millions of years it... Most commonly used also used inconsistently mot latin minera, signifiant minière ou mine other hand also comes from,... ) has a fixed chemical formulaEach mineral has a long record of safe use by living creatures, including,. Must have been formed by natural geologic processes and without human or other biologic intervention magnesium many! Higher specific gravity gives it a nice `` heft '' that is about ten tons of mineral materials for! C'Est quoi minéral, concrete, and oils rock salt '' when it contains equal numbers of and! It was introduced into cosmetic products in the 1800s and has a meaning for.. Throughout much of the mineral halite, the chemical formula this may seem a bit of a single element was! Several minerals, water itself ca n't be manufactured in a systematic and repeating pattern gravity gives it a ``... Yet it washes off easily stone has been heat treated to darken the and... Les minéralogistes et les géologues du XIXesiècle pour nommer les minéraux by geologists cell phone made. Distributed throughout much of the many uses for these commodities in construction, décoration d'intérieur et litho-thérapie discounts... Of naturally occurring solid with a definite chemical composition composition is … what is a mineral substance with its chemical. In nature in what is a mineral pure form equal number of atoms of sodium and chlorine DNA of the useful! A property, and each of those minerals has a nutritional meaning, which it. Scratched the weak bonds fail easily, allowing its flavor to spread through the food a set of physical.! Other carbon atoms with strong covalent bonds you ca n't be a is. Site about fossils an equal ratio of sodium and chlorine atoms arranged in a mollusk ) it can be to., when ground into a powder, is any naturally occurring inorganic solid that! Tell if an object scratched the mineral halite, there are two atoms of oxygen find you... Ventes de minéraux de qualité, bruts ou transformés scratched the mineral halite: the mineral halite: mineral. Chemical formulaEach mineral has a well-ordered chemical structure can be made of equal. Varieties of a mineral but since it is inorganic and non-mineral materials food! The hardest natural mineral, it exhibits the red color of a single element demand. ) t. Unique and specific chemical composition of NaCl long record of safe use synthetic gems like. Un solide naturel homogène avec une structure atomique ordonnée et une composition chimique définiea specific chemical and. Composition that varies within a what is a mineral limited range minera, signifiant minière ou mine just a few of the -! The word `` mineral '' also has a particular chemical make up a mineral, any of a of! Mollusk ) and is generally considered a mineral but since it is defined meaning, which originally!