digenite मीनिंग इन हिंदी

उदाहरण वाक्य

1. In this locality digenite is found with covellite, chalcocite and bornite.
2. There are three polymorphs of digenite, high, metastable and low.
3. High digenite is isostructural with bornite Cu 5 FeS 4.
4. There is a complete solid solution series between high digenite and berzelianite Cu 2-x Se ( x ~ 0.12 ).
5. Metastable digenite forms on cooling from 73 �C . It appears to be isometric with space group Fdm and a = 27.85 ?
6. Metallic minerals identified at Pebble include pyrite, chalcopyrite, molybdenite, and bornite, along with minor covellite, chalcocite, digenite and magnetite.
7. Digenite is a black to dark blue opaque mineral that crystallizes with a type locality is Sangerhausen, Thuringia, Germany, in copper slate deposits.
8. In the Deflector and Deflector West Cu-Au lode deposits of the Gullewa Greenstone Belt, Western Australia, digenite is an important constituent of the transitional Cu-Au ore.
9. At the type locality it occurs associated with magnetite, sphalerite, pyrrhotite, pyrite, arsenopyrite, chalcopyrite, digenite, bornite, molybdenite, galena, native bismuth and bismuthinite.
10. High digenite is stable above 73 �C, with space group Fmm and unit cell parameters a = 5.57 ?and Z = 1 for formula Cu 7.2-x S 4.