WebThe value of transition pressure for orthorhombic cubanite is 3.6-5GPa whereas for chalcopyrite, it is observed at 2.8 GPa and ~ 6.7 GPa (5, 6). Microwave ... View in full-text Cubanite occurs in high temperature hydrothermal mineral deposits with pyrrhotite and pentlandite as intergrowths with chalcopyrite. It results from exsolution from chalcopyrite at temperatures below 200 to 210 °C. If cubanite is exposed to temperatures above 210 °C, it will transform into … See more Cubanite is a copper iron sulfide mineral that commonly occurs as a minor alteration mineral in magmatic sulfide deposits. It has the chemical formula CuFe2S3 and when found, it has a bronze to brass-yellow appearance. On the See more As a minor alteration mineral, cubanite can only form when there is hydrothermal alteration of magmatic ores. The ores that are associated with cubanite are unaltered pyrrhotite See more Due to its complex growth nature, Cubanite has been the test subject for instrumental preference in copper isotope microanalysis. It … See more Cubanite comes from the Spanish word Cubano, or Cuban in English, and the suffix -ite, when naming a mineral. Cubanite was first described in 1843 for its occurrence in the Mayarí-Baracoa Belt, HolguÍn Province, Cuba. It may also be referenced as … See more Although cubanite forms in hydrothermal mineral deposits, there are occurrences of cubanite that did not form on earth. Cubanite has been … See more

High-Pressure Studies on Synthetic Orthorhombic Cubanite (CuFe2S3)

http://www.galleries.com/Cubanite WebJul 1, 1980 · A dense phase of cubanite was synthesized at conditions above 200°C and 1 GPa. This phase was isostructural with a troilite, the lattice parameters being determined … flying bark productions blinky wiki

Structural study and evaluation of thermoelectric properties of …

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