10 LIVRES EN PORTUGAIS EN RAPPORT AVEC «GALENITE»
Découvrez l'usage de
galenite dans la sélection bibliographique suivante. Des livres en rapport avec
galenite et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
U.S. Geological Survey Professional Paper
DESCRIPTIONS OF THE MINERALS. Galena or galenite, lead sulphide (PbS). —
Galena or galenite, characterized by its lead-gray color, its cubic cleavage, and
its high specific gravity (7.4-7.6), is generally found in irregularly shaped grains, ...
2
Geology and Ore Deposits of the Leadville Mining District, ...
The minium does not occur as a solid mass but is interspersed with cerusite, and
close examination also showed small particles of galenite occurring with the
cerusite. The galenite found in the analysis, however, is not this. The sample
taken ...
Samuel Franklin Emmons,
1927
3
Non-Ferrous Metal Ores: Deposits, Minerals and Plants
Of practical importance Deposits of cupreous sandstone type Mineralization
corresponds to sandstones with carbonaceous cement Bornite Chalcocite
Chalcopyrite Galenite Grey ores Bornite Chalcocite Chalcopyrite Galenite Pyrite
Sphalerite ...
4
Mineral Deposit Research: Meeting the Global Challenge: ...
We found that the isotopic composition of lead in coarse-grained and fine-
grained galenite crystals are very different.The ratio of lead isotopes in fine-
grained galenite is higher, and lead isotopes are distributed over the lead
development ...
Jingwen Mao, Frank P. Bierlein,
2008
5
The Minerals of North Carolina
Barite; galenite ; pyrite; chalcopyrite; 2 miles east, chal- copyrite ; 10 miles north,
limonite ; hematite ; 5 miles northeast, pyrite ; chalcopyrite ; chrysocolla.
Elsewhere. — Graphite; tourmaline; garnets; magnetite; limonite; chalcopyrite;
sulphur; ...
Frederick Augustus Genth,
1891
6
A Practical Dictionary of Chinese Medicine
Index fen bie qmg zhud frS'JiUM) separate the clear and the turbid, 525 gd ydWjk
^, grinding of the teeth, 249 gai gu M#, covering bone, 104 galangal fruit, hong
dbu kou Ha^, Alpiniae Galan- gae Fructus, 660, 723 galenite, qian £q, Galenitum,
...
Nigel Wiseman, Ye Feng,
1998
7
Changing Scopes in Mineral Processing: Proceedings of the ...
This illustrates forgibility of metallic bond in galenite. In quartz and garnet, the
influence of metallic bond is quite obvious. In quartz, ionic-covalent bond is
dominant - therefore, it is necessary to transfer relatively little specific energy to
obtain ...
M. Kemal, V. Arslan, M. Canbazoglu,
1996
With a pick, a miner broke off a piece of rock, which he hammered into pieces to
extract the nuggets of galenite. "This is what we shall be taking back to Thebes,"
said Thuty. Daktair peered at it. "What's it used for?" he asked. "The bitumen is ...
Galenite.^ Alvarez Mine, Washington District, Nevada. 66. Galenite. Humboldt
County, Nevada. 67. Galenite. Humboldt County, Nevada. 68. Quartz, with
carbonate of lead. Montgomery Mine, Humboldt. 69. Galenite. Steamboat Springs
...
California. State Mineral Cabinet, Employment Training Office,
1888
10
The Wrekening: An Ancient Mirrors Tale
Galenite. Reunion. They broke camp under cover of darkness and traveled swiftly
through the night, reaching the fields before the fortress as the day star crept
toward its zenith. Cwen gripped Talin's arm and stared at him. "I shall go," she
said.