sphalerite in English
The crystals are perched on quartz along with rosin-colored sphalerite showing the black tarnish reported by Hurst.
Use "sphalerite" in a sentence
1. Argentiferous Galena, Quartz, Sheelite & Sphalerite
2. Blende definition, sphalerite; zinc sulfide
3. Associated minerals include sphalerite, cassiterite, siderite, and Briartite
4. Associated minerals include sphalerite, cassiterite, siderite and Briartite.
5. Arsenopyrite Comments: Polished section (PPL) showing crystalline aggregate of Arsenopyrite (asp) in massive sphalerite (sp), typical of the main sphalerite lens
6. ⓘ4 photos of Briartite associated with Sphalerite at this locality
7. Carbonate, silica, fluorite and sphalerite occur frequently near or along the stylolite seams.
8. Greenockite (CdS), the only cadmium mineral of importance, is nearly always associated with sphalerite (ZnS).
9. Well-aired Martguerita bulletin rowdydow trisecting efficaciously Iona.Hallman sphalerite unimpostrous Burstones Herzog puppetman Steens idiochromatic beeman
10. Sphalerite, also called Blende, or zinc Blende, zinc sulfide (ZnS), the chief ore mineral of zinc
11. Mineralization is comprised of strong quartz flooding accompanied by disseminated pyrite, sphalerite, chalcopyrite and visible gold.
12. Sphalerite and fluorite appear to have formed during the diagenesis of the ore-bearing carbonate rocks.
13. Some specimens have a red iridescence within the gray-black crystals; these are called "ruby sphalerite".
14. At the same time in the adjacent basin the stratiform pyrite-sphalerite-barite ore of Meggen is deposited.
15. Primary ‘cut-and-fill’ channels usually contain broken pieces of dolomite, limestone, shale, sandstone, fluorite and sphalerite.
16. The refractive index of sphalerite (as measured via sodium light, average wavelength 589.3 nm) is 2.37.
17. It is suggested that sphalerite and Briartite co-precipitated from a hydrothermal fluid having an intermediate sulfidation state.
18. Briartite is a rare, inconspicuous, grey mineral with a dull metallic sheen. It occurs either as ovoid masses in tennantite, germanite, and renierite and as minute inclusions in sphalerite, or it forms a very fine intergrowth with tennantite and renierite, in sphalerite (Keller, 1977).
19. In hydrothermal deposits, Bornite usually is found in association with chalcopy-rite, pyrite, sphalerite, and fahlerz (gray copper ore)
20. The gold is disseminated and sometimes visible in quartz veins, frequently accompanied by disseminated sulphides such as galena, sphalerite, arsenopyrite, and chalcopyrite.
21. Axi-symmetric experimental deformation of galena, sphalerite and chalcopyrite produces similar pole figures with the (110) planes aligned normal to the compression axis.
22. Thin films of numerous compound semiconductors, which crystallize in a (cubic) sphalerite structure, often display an alternative allotropic form as (hexagonal) wurtzite.
23. The galena forms mats of octahedral crystals, the sphalerite is dense and anhedral and the marcasite powdery or displays its Coxcomb habit.
24. The cubic (sphalerite structure) variety analogous to diamond is called c-BN; it is softer than diamond, but its thermal and chemical stability is superior.
25. C) Briartite-type phase (Bri) in close association with catamarcaite (Ct) lining a cavity in massive bornite (Bn) – chalcocite (Cc) ore; Sp is sphalerite (sample PR/C2)
26. Worldwide, 95% of the zinc is mined from sulfidic ore deposits, in which sphalerite (ZnS) is nearly always mixed with the sulfides of copper, lead and iron.
27. 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.
28. 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
29. ‘Beryl, Columbite, and triphylite are common accessory minerals in the Estes pegmatite, especially in the coarse-grained layers.’ ‘It is most abundant in the coarse-grained facies and is often associated with triphylite, Columbite, and sphalerite.’
30. ‘Beryl, Columbite, and triphylite are common accessory minerals in the Estes pegmatite, especially in the coarse-grained layers.’ ‘It is most abundant in the coarse-grained facies and is often associated with triphylite, Columbite, and sphalerite.’
31. 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
32. (mineralogy) sphalerite (a naturally-occurring sulfide of zinc) 2006, Thomas Pynchon, Against the Day, Vintage 2007, page 310: The procedure up here with ordinary local zinc Blende had been straightforward—first you got the sulfur to go off by roasting the Blende to zinc oxide, and then you reduced the oxide to zinc metal.··metallic sulphide, in