Meaning of "osmiridium" in the English dictionary

ETYMOLOGY OF THE WORD OSMIRIDIUM

From osm(ium) + iridium.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF OSMIRIDIUM

osmiridium  [ˌɒzmɪˈrɪdɪəm]

GRAMMATICAL CATEGORY OF OSMIRIDIUM

Osmiridium is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES OSMIRIDIUM MEAN IN ENGLISH?

Osmiridium

Osmiridium, also known as iridosmium or iridosmine, is a natural alloy of osmium and iridium, with traces of other platinum group metals. Osmiridium has been defined as containing a higher proportion of iridium, while iridosmine contains more osmium. However, as the content of the natural Os-Ir alloys varies considerably, the constituent percentages of specimens often reflects the reverse situation of osmiridium describing specimens containing a higher proportion of osmium and iridosmine containing more iridium. In 1963, Max Hutchinson Hey proposed using iridosmine for hexagonal specimens with 80%>Os>32%, osmiridium for cubic specimens with Os<32% and native osmium for specimens Os>80%. More recently, the Nomenclature Subcommittee of the Commission of New Minerals and Mineral Names, International Mineralogical Association has declared the mineral names osmiridium and iridosmine invalid and to be replaced by iridium and osmium, respectively. Other named naturally occurring alloys of platinum metals have included: iridrhodruthenium, platiniridium, ruthenosmiridium, and rutheniridosmine.

Definition of osmiridium in the English dictionary

The definition of osmiridium in the dictionary is a very hard corrosion-resistant white or grey natural alloy of osmium and iridium in variable proportions, often containing smaller amounts of platinum, ruthenium, and rhodium: used esp in pen nibs Also: iridosmine.

TRANSLATION OF OSMIRIDIUM

Find out the translation of osmiridium to 25 languages with our English multilingual translator.

The translations of osmiridium from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «osmiridium» in English.

• Translator English - Chinese: osmiridium
• Translator English - Spanish: osmiridio
• English: osmiridium
• Translator English - Hindi: osmiridium
• Translator English - Arabic: osmiridium
• Translator English - Russian: осмистого иридия
• Translator English - Portuguese: osmiridium
• Translator English - Bengali: osmiridium
• Translator English - French: osmiridium
• Translator English - Malay: Osmiridium
• Translator English - German: osmiridium
• Translator English - Japanese: osmiridium
• Translator English - Korean: osmiridium
• Translator English - Javanese: Osmiridium
• Translator English - Vietnamese: osmiridium
• Translator English - Tamil: osmiridium
• Translator English - Marathi: अग्निशामक
• Translator English - Turkish: osmiridium
• Translator English - Italian: osmiridio
• Translator English - Polish: osmiridium
• Translator English - Ukrainian: осмистого іридію
• Translator English - Romanian: osmiridium
• Translator English - Greek: osmiridium
• Translator English - Afrikaans: osmiridium
• Translator English - Swedish: osmiridium
• Translator English - Norwegian: osmiridium

10 ENGLISH BOOKS RELATING TO «OSMIRIDIUM»

Discover the use of osmiridium in the following bibliographical selection. Books relating to osmiridium and brief extracts from same to provide context of its use in English literature.

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; ...

‎1981

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  ...

‎1969

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

Philosophical Magazine

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, ...

‎1838

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.

Hephaestus Books, 2011

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

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 ...

Gurdeep Raj

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 ...

‎1834

Untitled

(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 ...

‎

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 ...

‎1835

5 NEWS ITEMS WHICH INCLUDE THE TERM «OSMIRIDIUM»

Find out what the national and international press are talking about and how the term osmiridium is used in the context of the following news items.

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, Aug 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, Aug 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, Apr 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, Aug 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»