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Minerals: MINERALS min'-er-alz. See METALS; STONES, PRECIOUS. min'-er-alz. See METALS; STONES, PRECIOUS. [100%] 1915-01-01
Minerals: Minerals are naturally occurring chemical compounds, usually of crystalline form and not produced by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. [100%] 2024-01-03 [Mineralogy]
Mineral: The molecules of a mineral usually are arranged in a regular pattern, and may grow in a regular, visible, crystalline structure. When they do, they are often beautiful in appearance. [85%] 2023-03-14 [Mineralogy] [Soil]...
Mineral: In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form. The geological definition of mineral normally excludes ... (Earth) [85%] 2024-01-12 [Minerals] [Mineralogy]...
Mineral: Minerals are inorganic crystalline compounds formed by natural processes. They range in composition from pure elements and simple salts to complex silicates with thousands of known forms. They are identified and classified according to their physical properties and chemical compositions ... [85%] 2023-02-03
Mineral: In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form. The geological definition of mineral normally excludes ... (Crystalline chemical element or compound formed by geologic processes) [85%] 2024-01-12 [Minerals] [Mineralogy]...
Mineral: Un mineral es una sustancia natural, de composición química definida y tiene una composición fija. Normalmente es sólido e inorgánico, y tiene una cierta estructura cristalina. [85%] 2024-01-12
Mineral (Illinois): Mineral es una villa ubicada en el condado de Bureau en el estado estadounidense de Illinois. En el Censo de 2010 tenía una población de 237 habitantes y una densidad poblacional de 262,95 personas por km². Mineral se encuentra ... (Illinois) [85%] 2024-01-09
Monerans: Monera are bacteria and other mostly tiny, single-celled organisms whose genetic material is loose in the cell. The genetic material of plants, animals, and other eukaryotes (true nucleus), on the other hand, is held in the cell's nucleus. [75%] 2023-12-19 [Prokaryotes] [Obsolete taxonomic groups]...
Mineros: Mineros ist eine Kleinstadt im Departamento Santa Cruz im Tiefland des südamerikanischen Anden-Staates Bolivien. Mineros ist zentraler Ort des Landkreises (bolivianisch: Municipio) Municipio Mineros und liegt in der Provinz Obispo Santistevan auf einer Höhe von 257 m im Feuchtgebiet ... [71%] 2023-11-19
Minéral (homonymie): Cette page d’homonymie répertorie les différents sujets et articles portant le même nom. Minéral est un nom ou un adjectif. (Homonymie) [71%] 2024-11-07
Sulfosalt minerals: Sulfosalt minerals are those complex sulfide minerals with the general formula: AmBnSp; where A represents a metal such as copper, lead, silver, iron, and rarely mercury, zinc, vanadium; B usually represents semi-metal such as arsenic, antimony, bismuth, and rarely ... (Chemistry) [70%] 2023-09-15 [Sulfosalt minerals]
Silicate minerals: Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of the Earth's crust. (Chemistry) [70%] 2023-12-25 [Silicate minerals]
Arsenic minerals: The arsenic minerals or arsenic group are a group of trigonal symmetry minerals composed of arsenic-like elements, and one alloy. The elements are arsenic, antimony and bismuth. (Group of minerals) [70%] 2023-09-26 [Arsenic minerals] [Mineral groups]...
Argillaceous minerals: Argillaceous minerals are minerals containing substantial amounts of clay-like components (Greek: ἄργιλλος = clay). Argillaceous components are fine-grained (less than 2 μm) aluminosilicates, and more particularly clay minerals such as kaolinite, montmorillonite-smectite, illite, and chlorite. (Earth) [70%] 2024-01-05 [Sedimentary rocks]
Pilbara Minerals: Pilbara Minerals is an Australian lithium and tantalite mining company. Pilbara Minerals was founded in January 2005 as Portland International. (Company) [70%] 2023-12-15 [Pilbara] [Companies (Earth)]...
Clay minerals: Clay minerals are hydrous aluminium phyllosilicates, sometimes with variable amounts of iron, magnesium, alkali metals, alkaline earths, and other cations found on or near some planetary surfaces. Clay minerals form in the presence of water and have been important to ... (Chemistry) [70%] 2023-09-27 [Phyllosilicates] [Soil chemistry]...