O QUE SIGNIFICA OSMIRIDIUM EM INGLÊS
Osmiridium
Osmiridium, também conhecido como iridosmium ou iridosmine, é uma liga natural de osmium e iridium, com vestígios de outros metais do grupo da platina. O Osmiridium foi definido como contendo uma maior proporção de irídio, enquanto a iridosmina contém mais osmium. No entanto, como o conteúdo das ligas naturais de Os-Ir varia consideravelmente, as percentagens constituintes dos espécimes geralmente refletem a situação inversa do osmiridium, descrevendo espécimes que contêm uma maior proporção de osmium e iridosmina com mais irídio. Em 1963, Max Hutchinson Hey propôs o uso de iridosmine para espécimes hexagonais com 80% \u0026 gt; Os \u0026 gt; 32%, osmiridium para espécimes cúbicos com Os \u0026 lt; 32% e osmio nativo para espécimes Os \u0026 gt; 80%. Mais recentemente, o Subcomitê de Nomenclatura da Comissão de Novos Minerais e Nomes Minerais, International Mineralogical Association declarou os nomes minerais de osmiridium e iridosmine inválidos e substituídos por irídio e osmium, respectivamente. Outras ligas naturais conhecidas de metais de platina incluíram: iridrhodruthenium, platiniridium, ruthenosmiridium e rutheniridosmine.
definição de osmiridium no dicionário inglês
A definição de osmiridium no dicionário é uma liga natural branca ou cinza muito resistente à corrosão de osmium e iridium em proporções variáveis, contendo frequentemente quantidades menores de platina, rutênio e ródio: usado especialmente em canetas. Também: iridosmine.
PALAVRAS EM INGLÊS RELACIONADAS COM «OSMIRIDIUM»
osmiridium ·
uses ·
density ·
ring ·
osmiridium ·
also ·
known ·
iridosmium ·
iridosmine ·
natural ·
alloy ·
osmium ·
iridium ·
with ·
traces ·
other ·
platinum ·
group ·
metals ·
been ·
defined ·
containing ·
higher ·
proportion ·
while ·
popular ·
name ·
corrosion ·
resistant ·
used ·
manufacture ·
variety ·
tasmania ·
nature ·
composition ·
whioh ·
always ·
oomposed ·
information ·
data ·
look ·
images ·
dealers ·
from ·
mcdougall ·
rare ·
unusual ·
mainly ·
mining ·
century ·
tasmanian ·
haygarth ·
would ·
case ·
proving ·
mightier ·
than ·
bayonet ·
telling ·
tsar ·
nicholas ·
meaning ·
pronunciation ·
translations ·
define ·
very ·
hard ·
white ·
grey ·
variable ·
proportions ·
adamsfield ·
conservation ·
area ·
things ·
posted ·
places ·
there ·
osie ·
them ·
valleys ·
road ·
lake ·
when ·
ruled ·
writing ·
world ·
challenged ·
hollywood ·
serpentine ·
hill ·
western ·
10 LIVROS EM INGLÊS RELACIONADOS COM «OSMIRIDIUM»
Descubra o uso de
osmiridium na seguinte seleção bibliográfica. Livros relacionados com
osmiridium e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Geological Survey Professional Paper
Table 1. - Description and analysis of samples [June-October 1944} ... Chiefly
pyrite; concentrate from Wilfley tables following removal of osmiridium streak (see
sample 6905). Daily composite concentrate, sized to 70 percent -200 mesh; ...
2
United States Geological Survey Professional Paper
Most of the deposits were placers of osmiridium and gold, and the more important
ones showed ratios of osmiridium to gold ranging from 3 :1 to 9 :1, but at one
locality near Tomarinai, the osmiridium was almost free of native gold. At the less
...
3
Atlas of the Textural Patterns of Ore Minerals and ...
731 showing osmiridium crystals in the peripheral part of the ferroplatin nugget
which is surrounded by the later Fe-Mn oxide margin. It should be pointed out
though that extensions of the margin have exploited the space between the ...
Stylianos Augustithis,
1995
171, 274, 370 ; viii. 28. (Gustav) on osmiridium from the Ural, v. 101 ; on the
formation of calc spar and arragonite, xii. 465. (Heinric) on the evolution of light
during crystallization, vii. 534 ; on the combinations of ammonia with anhydrous
salts, ...
5
Articles on Osmium, Including: Osmium Tetroxide,
Osmiridium, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
6
North American Geologic Formation Names: Bibliography, ...
Hay Fork, and at Chapman's mine, on the Trinity, osmiridium makes np perhaps
the greater part of the mixture of platinum metals. At Chapman's mine Colonel
Barrows obtained 30 ounces of small nuggets averaging one- third inch in
diameter ...
Fred Boughton Weeks,
1902
7
Advanced Inorganic Chemistry Vol-1
It also occurs 1-20% in osmiridium in native platinum minerals in Wals, California,
Canada and New South Wales. Minerals having under 60% iridium are known as
syserskite or osmiridium and those containing over and above 60% of iridium ...
8
The London and Edinburgh Philosophical Magazine and Journal ...
The discussion of these is reserved for a future Number of this Journal. XV. On
the crystallized Compounds of Osmium and Iridium, found in the Ural. By G. Rose
.* Osmiridium from r I "'HE inclination of r and c, measured Newransk ...
(iii) Queensland. Platinum associated with osmiridium has been found in the
beach sands between Southport and Currumbin, in creeks on the Russell
goldfield near Innisfail, and in alluvial deposits on the Gympie goldfield. 2.
Osmium, Iridium ...
10
London and Edinburgh Philosophical Magazine and Journal of ...
The six-sided grains of osmiridium from Nischne-Tagilsk and Ekaterinenburg,
described by Professor Gustav Rose, consist, ac— cording to Berzelius (Konig.
Velensk. Acad. Handling. 1833), of 25 iridium and 75 osmium. Their composition
is ...
5 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «OSMIRIDIUM»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
osmiridium no contexto das seguintes notícias.
Brilliant Light
Here Uncle pulled out samples for me to handle, mere flakes, no larger than lentils, but astoundingly heavy. These were “osmiridium,” a natural ... «The New Yorker, ago 14»
Facts About Iridium
Osmiridium, a combination of the elements osmium and iridium, is used for fountain pens and compass bearings. (Source: Los Alamos National ... «LiveScience.com, ago 13»
Adamsfield: The Town That Lived and Died in the Tasmanian …
A photo in Lane's book 'I had a quid to get' refers to him and has a photograph of 'Farquhar's osmiridium claim'. I want to find out more about ... «ABC Online, abr 11»
Ted Baillieu's personal finances have put him in the spotlight …
An investigation shows Mr Hemphill is a director of Osmiridium Pty Ltd with Ian Arthur Knox Baillieu. Ted Baillieu is its only shareholder. «Herald Sun, ago 10»
Fun And Intrigue With The Periodic Table
He first tried to make it out of an alloy called osmiridium. Unfortunately, osmium and iridium, the two elements involved, are rare and it was a ... «WBUR, jul 10»