Cobaltite Group: Mineral information, data and localities.
A group of metal-semimetal sulphides with cubic or pseudo-cubic crystal symmetry. The most common members are cobaltite (CoAsS) and gersdorffite ...
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Cobaltite | Encyclopedia
It is found in cobaltite and smaltite, but mostly obtained as a by-product during the processing of other ores. Cobalt is a constituent of vitamin B 12. It is used in high-temperature steel, artists' colours (cobalt blue), jet engine manufacture, cutting tools and magnets.
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Cobaltite
Detailed analysis of the upgrade effects of the Cobaltite component in Final Fantasy XIII (FF13, FFXIII, PlayStation 3, PS3, Xbox 360)
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Cobaltite (Cobaltite)
Cobaltite (Cobaltite). Cobaltite is an ore of cobalt and forms unusual crystals. The silver-gray or white-colored mineral is mined to extract its cobalt content. The crystal formations are prized …
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Strain-induced spin states in atomically ordered cobaltites
Epitaxial strain imposed in complex oxide thin films by heteroepitaxy is recognized as a powerful tool for identifying new properties and exploring the vast potential of materials performance. A particular example is LaCoO(3), a zero spin, nonmagnetic material in the bulk, whose strong ferromagnetis …
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Bioleaching of cobalt from magnetite-rich cobaltite-bearing …
Cobaltite (CoAsS) is a strategically important mineral. This work investigated the bioleaching of cobaltite-bearing magnetite-rich ore. The bioleaching of cobaltite was carried out with mixed mesophilic and moderately thermophilic cultures at …
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Cobalt (Co) Ore | Properties, Minerals, Occurrence, Deposits
Cobaltite is an important source of cobalt and is often found in cobalt-rich deposits, along with other minerals like chalcopyrite, pyrite, and arsenopyrite. Cobaltite (silvery colored …
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Unraveling mechanistic aspects of the total oxidation
Mn, Ni and Cu cobaltite spinels were synthesized by coprecipitation, characterized and evaluated in the total oxidation of methane. To gain a deeper i…
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Cobaltate
Several other cobaltites like nickel cobaltite, manganese cobaltite, and iron cobaltite showed a similarity in electrochemical charge storage mechanism to that of zinc cobaltite [70–72]. Nickle cobaltite (NiCo 2 O 4 ) has also been considered a promising material of the cobaltite series.
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Cobaltite Gemstone: Properties, Meanings, Value & More
Cobaltite is a commonly silvery, metallic gemstone more known for its uses as a cobalt ore and a rare collector's mineral. Learn cobaltite's history, benefits, prices, and properties here!
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Cobaltita
La cobaltita es muy rara en los EE. UU. Los cristales complejos pequeños, así como la cobaltita masiva, provienen de Kibblehouse Quarry, Perkiomenville, Montgomery Co., Pensilvania; y Cobaltite con una capa de Erythrite se ha encontrado en la mina de Estados Unidos, Gold Hill, Tooele Co., Utah.
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Template-free synthesis of hierarchical mixed-metal …
Cobaltite electrode materials were successfully synthesized via a simple hydrothermal process. Among all cobaltite studied herein, NiCo 2 O 4 exhibits a high specific capacitance, excellent rate capability and good cycle stability in accordance with previous studies.
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Cobaltite – WGNHS – UW–Madison
Cobaltite is a rare mineral found as silvery metallic grains in hydrothermal deposits. When present in sufficient quantities, it is used as an ore of cobalt. LAFAYETTE COUNTY: Cobaltite (or possibly safflorite -CoAs2) was observed as microscopic intergrowths with marcasite as the Martin Mine, south of Benton (SW SE Sec.16 T.1N R.1E) (Heyl et al., 1959).
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Hexagonal perovskite cobaltites: Unconventional magnetism …
The magnetic properties of three hexagonal perovskites—Ca3Co2O6, the 2H- and 12H-BaCoO3−δ—have been studied by magnetization (M) measurements. In the …
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COBALTITE (Cobalt Iron Arsenic Sulfide)
Cobaltite although rare is still an important and valuable ore of cobalt, a strategically and industrially useful metal. The symmetry of cobaltite is somewhat in dispute. Its structure is very …
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Cobaltite Value, Price, and Jewelry Information
Everything you ever wanted to know about cobaltite. Find value guidelines, scientific data, expert comments, and more in our Gem Listings.
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Rare, Excellent Cobaltite Crystals | iRocks Fine Minerals
Excellent and rare specimen of Cobaltite crystals, in matrix, from the Sudbury District in Ontario. Old classics, these cubic cobaltites are quite different from their more …
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Cobaltite: The mineral cobaltite information and pictures
Cobaltite is a commonly silvery, metallic gemstone more known for its uses as a cobalt ore and a rare collector's mineral. Learn cobaltite's history, benefits, prices, and …
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Tailoring Oxygen Content on PrBaCo2O5+δ Layered Cobaltites
The LnBaCo2O5+δ cobaltites with ordered A-site cations exhibit a very rich phase diagram as a function of the oxygen content, which determines the doping of CoO2 planes. By means of thermogravimetry analysis (TGA), we study the appropriate way to tailor oxygen contents in PrBaCo2O5+δ compounds. Starting from an air-synthesized sample, we study the …
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Cobaltite Mineral Specimens
Apr 26, 2023. Peruvian Treasures. Between the recent Peruvian finds of saturated chrysocolla, deep green fluorite, and mirror-like pyrites, this region of the world is definitely experiencing a resurgence in interest from mineral collectors.
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Cobaltite CoAsS
Cobaltite CoAsS c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic, pseudocubic. Point Group: mm2. Commonly as pseudocubic or pseudopyritohedral crystals, …
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Covalency Competition Induced Active Octahedral Sites in …
Advanced Energy Materials is your prime applied energy journal for research providing solutions to today's global energy challenges.
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Cobaltite
With eye catching metallic lustre this Cobaltite crystal nestles in matrix. The crystal has good crystal form and size (12x11mm) for this classic locality, as specimens from here often have etched faces.
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Cobaltite
A common ore commercially mined from moons, Cobaltite is very useful as it yields good quantities of Cobalt, a significant element of many advanced materials.
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14.3.3: Other Sulfide Minerals
Cobaltite (Co,Fe)AsS. Origin of Name From the German word kobold, meaning "goblin," because early miners found it difficult to mine. Figure 14.285: Cobaltite from Cobalt, Ontario; 4.3 cm across Figure 14.286: Pinkish cobaltite from Sweden. Hand Specimen Identification Density, luster, whitish color, cleavage, and habit may identify ...
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40d:Cobaltite
Cobaltite is a brilliant blue stone (notably, the only stone of its color) found as veins in numerous environments. Despite its appearance (showing up as £ unmined and * mined), it is not a usable ore.. Cobaltite is particularly dense, making it potentially useful for stone-fall traps and as catapult ammunition (all heavier stones have notable economic uses).
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Strain-induced spin states in atomically ordered cobaltites.
An unconventional strain relaxation behavior resulting in stripe-like, lattice modulated patterns, which did not involve uncontrolled misfit dislocations or other defects, offers an unambiguous description for the exotic magnetism found in epitaxially strained LaCoO(3) films. Epitaxial strain imposed in complex oxide thin films by heteroepitaxy is recognized as a …
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Gemstone, Properties, Occurrence, Uses
Cobaltocalcite is a captivating and visually distinctive mineral that belongs to the calcite group of minerals. It is renowned for its remarkable pink to peach coloration, which sets it apart from the more common white or colorless calcite crystals. This unique hue is a result of the presence of cobalt within its chemical composition.
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High Pressure Sealant
About The Product Copaltite High Temperature, High Pressure Sealant. The United States Government, along with many industries world wide, has proven Copaltite an unequaled sealing agent.
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e3arabi
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