chalcopyrite in English
Vein minerals are barite, calcite, chalcopyrite , galena, pyrite, and sphalerite.
Use "chalcopyrite" in a sentence
1. Chalcopyrite ⓘ3 photos of Briartite associated with Chalcopyrite at this locality
2. Augite bauxite biotite calcite chalcopyrite
3. Solar cell with a chalcopyrite absorber layer
4. Certain Bornites ex-solve chalcopyrite when heated at temperatures between 75o C
5. Bornite, Cu 5 FeS 4.In this study the effect of Bornite on the oxidation and leaching of chalcopyrite has been investigated by probing the surface evolution of pure chalcopyrite, Bornite, and heterogeneous samples
6. Chalcopyrite is present in the supergiant Olympic Dam Cu-Au-U deposit in South Australia.
7. ‘Pseudomorphs of marcasite, chalcopyrite, pyrite, Arsenopyrite, pyrargyrite, magnetite, and quartz after pyrrhotite have been reported.’ More example sentences ‘Iron and copper sulfides of this region are predominately pyrite, pyrrhotite, chalcopyrite, Arsenopyrite, bornite, and marcasite.’
8. Bornite is a gemstone generated together with "Chalcopyrite", "Galena" and "Quartz"
9. ‘Fine specimens of silver associated with stromeyerite, Bornite, and chalcopyrite have been recovered from the Silver King mine, Pinal County.’ ‘Other minerals suggested as coloring agents are malachite, tenorite, and Bornite.’ ‘Some of the chalcopyrite is rimmed by Bornite …
10. Mineralization is comprised of strong quartz flooding accompanied by disseminated pyrite, sphalerite, chalcopyrite and visible gold.
11. The influence of the addition of pyrite and mechanical activation on an oxidative decomposition of chalcopyrite was studied.
12. 10 Gold was also reported from minor quartz veins, with pyrite, chalcopyrite and galena, at Stronchullin in Strathclyde.
13. It focused on different types of silicon (amorphous, microcrystalline and polycrystalline), as well as specific chalcopyrite compound semiconductors.
14. As a secondary mineral it forms by chemical alteration of a primary mineral such as pyrrhotite or chalcopyrite.
15. Energy band structure calculation results suggest that the covellite, Bornite, chalcocite, and chalcopyrite are narrowband semiconductors, having metal characteristic
16. Chalcopyrite and Bornite are both typically replaced by chalcocite and covellite in the supergene enrichment zone of copper deposits.
17. The Bioleaching of chalcopyrite is a major challenge due to slow copper leach kinetics and poor copper extractions
18. Method for applying alkali ions to the surface of the cigsse absorber layer of a chalcopyrite solar cell
19. Greenish-brown Cummingtonite with a few embedded crystals of chalcopyrite(?) on the left side, 39 x 33 x 10 mm
20. Premium Quality Raw Bornite Peacock Ore, Chalcopyrite, Raw Bornite, Bornite Stone, Bornite Crystal - Jewelry Making, Wicca, Pagan and More! GemCityCrystals
21. This basalt-driven geothermal system circulates evaporite-derived low total S brines that precipitate hematite–chalcopyrite–cobaltian pyrite–Allanitic epidote veins
22. Chalcopyrite and Bornite are both typically replaced by chalcocite and covellite in the supergene enrichment zone of copper deposits
23. The basic behavior of self-induced flotation and controlled electric potential flotation of chalcopyrite and marmatite were investigated in this paper.
24. Bornite is an important copper ore mineral and occurs widely in porphyry copper deposits along with the more common chalcopyrite
25. Bornite is an important copper ore mineral and occurs widely in porphyry copper deposits along with the more common chalcopyrite
26. The Zn-varieties show polymorphism : with increasing temperature the tetragonal structure of Briartite, derived from that of chalcopyrite is transformed into an
27. The gold is disseminated and sometimes visible in quartz veins, frequently accompanied by disseminated sulphides such as galena, sphalerite, arsenopyrite, and chalcopyrite.
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29. The new x-bornite phase was identified with the natural ‘anomalous Bornites’, which when heated exsolve chalcopyrite and, depending on their composition, also digenite
30. Axi-symmetric experimental deformation of galena, sphalerite and chalcopyrite produces similar pole figures with the (110) planes aligned normal to the compression axis.
31. The most valuable ore deposits discovered contained Argentiferous galena carrying some gold, the associated vein minerals were quartz, calcite, zinc blende, pyrite, chalcopyrite, barite, pyrrhotite, and arsenopyrite
32. In addition, a slag might be identified as the residue of a smelting process that failed in which in the preparation of the ore pyrite might have been mistaken for chalcopyrite.
33. The copper sulphides (chalcocite, bornite with accessory chalcopyrite and pyrite) and associated minerals (chlorites, sericite, albite, epidote, quartz) crystallized during the cooling of the ignimbrite and were included in pyromeride textures.
34. Porphyry copper-gold mineralization consists mainly of disseminated and/or vein-related chalcopyrite within the central potassic alteration zone which also hosts the highest gold grades (up to 2 ppm).
35. They contain combinations of magnetite, clinopyroxene, blue–green hornblende, titanite, apatite, fluorite, quartz, biotite, andradite, epidote, albite, hematite, sulfides (chalcopyrite, pyrite, pyrrhotite, molybdenite, sphalerite), ilmenite, allanite, and other REE-bearing minerals.
36. The presence of Ge-rich chalcopyrite and Briartite (Cu 2 (Zn,Fe)GeS 4) inclusions in sphalerite indicates that the Black Angel deposit may be host to an hitherto unrecognized Ge endowment
37. Fe-Cu sulfides in the veins were precipitated in two stages, early pyrite (PI) and chalcopyrite were altered to secondary chalcocite, bornite and digenite and a second generation of pyrite (PII and PIII).
38. Digenite with minor intergrown covellite occurs in small amount with manganoan calcite and quartz in a cross-cutting late-stage veina chalcopyrite and native copper occur in other late-stage veins.
39. Chalcopyrite ore occurs in a variety of ore types, from huge masses as at Timmins, Ontario, to irregular veins and disseminations associated with granitic to dioritic intrusives as in the porphyry copper deposits of Broken Hill, the American cordillera and the Andes.
40. The Assemblage present included quartz, chalcopyrite, pyrite, sphalerite, magnetite, and hematite.: These soils have a typical, immature tropical soil mineral Assemblage dominated by kaolin, quartz and goethite.: This Assemblage is interpreted as the accretionary prism of an active continental margin.: The cool-water Assemblage was dominated by another species, which rejoiced in the glorious