Skip to main content

Oliviin NavigeerimismenüüOliviin

Mineraalid


magneesiumirauarikastesilikaatsetekivimit moodustavate mineraalideKeemiline valemoliivrohelisevärvusegarombilissesüngooniasseerikaalugaKõvadusklaasiläigeisomorfsemineraalforsteriitfajaliitkristallstruktuuriskivimitränitardkivimitealuselisedultraaluselised kivimidperidotiitideduniitMaavahevöösmaakooresmurenebserpentiiniksHüdrotermaalse muutumiseiddingsiidikssulamistemperatuurmagmakristalliseerumaKuubasaltsedlaavavoolud












Oliviin




Allikas: Vikipeedia






Jump to navigation
Jump to search


.mw-parser-output .infoboxborder:1px solid #a2a9b1;border-spacing:3px;background-color:#f8f9fa;color:black;margin:0.5em 0 0.5em 1em;padding:0.2em;float:right;clear:right;font-size:88%;line-height:1.5em.mw-parser-output .infobox captionfont-size:125%;font-weight:bold;padding:0.2em.mw-parser-output .infobox td,.mw-parser-output .infobox thvertical-align:top;text-align:left.mw-parser-output .infobox.borderedborder-collapse:collapse.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered thborder:1px solid #a2a9b1.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless thborder:0.mw-parser-output .infobox.sisterprojectwidth:20em;font-size:90%.mw-parser-output .infobox.standard-talkborder:1px solid #c0c090;background-color:#f8eaba.mw-parser-output .infobox.standard-talk.bordered td,.mw-parser-output .infobox.standard-talk.bordered thborder:1px solid #c0c090.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow thborder:0;border-top:1px solid #a2a9b1;border-right:1px solid #a2a9b1.mw-parser-output .infobox.bordered .mergedrow td,.mw-parser-output .infobox.bordered .mergedrow thborder:0;border-right:1px solid #a2a9b1.mw-parser-output .infobox.geographyborder-collapse:collapse;line-height:1.2em;font-size:90%.mw-parser-output .infobox.geography td,.mw-parser-output .infobox.geography thborder-top:1px solid #a2a9b1;padding:0.4em 0.6em 0.4em 0.6em.mw-parser-output .infobox.geography .mergedtoprow td,.mw-parser-output .infobox.geography .mergedtoprow thborder-top:1px solid #a2a9b1;padding:0.4em 0.6em 0.2em 0.6em.mw-parser-output .infobox.geography .mergedrow td,.mw-parser-output .infobox.geography .mergedrow thborder:0;padding:0 0.6em 0.2em 0.6em.mw-parser-output .infobox.geography .mergedbottomrow td,.mw-parser-output .infobox.geography .mergedbottomrow thborder-top:0;border-bottom:1px solid #a2a9b1;padding:0 0.6em 0.4em 0.6em.mw-parser-output .infobox.geography .maptable td,.mw-parser-output .infobox.geography .maptable thborder:0;padding:0











































Oliviin

Olivine (peridot).jpg
Omadused
Keemiline valem
(Mg,Fe)2SiO4
Mineraaliklass
saarsilikaadid
Värvus
roheline, kollane, punakaspruun, tumeroheline
Tihedus
3,22...4,39 g/cm³
Kõvadus
6,5...7
Lõhenevus
nõrk
Süngoonia
rombiline
Punktigrupp
rombiline dipüramidaalne
Kriips
valge
Kaksistumine
harva
Murdepind
karpjas
Läige
klaasi
Kristallooptilised omadused
Optiline telg
kaheteljeline
Optiline märk
positiivne või negatiivne
Kaksik­murdumine
0,033...0,052
Reljeef
kõrge
Interferents­värvused
kuni kolmandat järku
2V
46...98°
nα
1,636...1,827
nβ
1,651...1,869
nγ
1,669...1,879

Oliviin on magneesiumi- ja rauarikaste silikaatsete kivimit moodustavate mineraalide rühm.


Keemiline valem: (Mg,Fe)2SiO4


Oliviin on enamasti oliivrohelise värvusega, sellest ka nimi. Kuulub rombilisse süngooniasse. Oliviin on küllaltki suure erikaaluga mineraal, keskmiselt 3,32. Kõvadus on 6,5...7, tal on klaasiläige.


Enamik oliviine moodustavad isomorfse rea, mille ühes otsas on mineraal forsteriit (Mg2SiO4), teises otsas aga fajaliit (Fe2SiO4). Seega saavad raua- ja magneesiumiaatomid üksteist kristallstruktuuris igas vahekorras asendada.


Oliviin on oluline kivimit moodustav mineraal, kuuludes peamiselt suhteliselt vähe räni sisaldavate tardkivimite (aluselised ja ultraaluselised kivimid) koostisse. Peaaegu täielikult koosneb oliviinist peridotiitide hulka kuuluv kivim duniit. Et sellised kivimid on laialt levinud Maa vahevöös, on ka oliviini kontsentratsioon vahevöös märgatavalt kõrgem kui maakoores. Oliviin mureneb kergesti serpentiiniks. Hüdrotermaalse muutumise tagajärjel muutub oliviin peamiselt iddingsiidiks. Oliviinil on kõrge sulamistemperatuur, mistõttu hakkab ta magma jahtudes esimesena kristalliseeruma. Olulisel määral sisaldavad oliviini ka Kuu basaltsed laavavoolud.


.mw-parser-output th.sbox-text,.mw-parser-output td.sbox-textborder:none;padding:0.25em 0.9em;width:100%.mw-parser-output td.sbox-imageborder:none;padding:2px 0 2px 0.9em;text-align:center.mw-parser-output td.sbox-imagerightborder:none;padding:2px 0.9em 2px 0;text-align:center.mw-parser-output table.sbox-smallclear:right;float:right;margin:4px 0 4px 1em;width:238px;font-size:88%;line-height:1.25em.mw-parser-output table.sbox-small-leftmargin:4px 1em 4px 0;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em





Pärit leheküljelt "https://et.wikipedia.org/w/index.php?title=Oliviin&oldid=5195076"













Navigeerimismenüü


























(RLQ=window.RLQ||[]).push(function()mw.config.set("wgPageParseReport":"limitreport":"cputime":"0.156","walltime":"0.188","ppvisitednodes":"value":327,"limit":1000000,"ppgeneratednodes":"value":0,"limit":1500000,"postexpandincludesize":"value":8187,"limit":2097152,"templateargumentsize":"value":596,"limit":2097152,"expansiondepth":"value":8,"limit":40,"expensivefunctioncount":"value":0,"limit":500,"unstrip-depth":"value":0,"limit":20,"unstrip-size":"value":2851,"limit":5000000,"entityaccesscount":"value":0,"limit":400,"timingprofile":["100.00% 154.726 1 -total"," 82.62% 127.837 1 Mall:Mineraali_info"," 78.80% 121.930 1 Mall:Infokast"," 17.31% 26.776 1 Mall:Commons"," 15.72% 24.328 1 Mall:Sõsarprojekt"," 13.41% 20.744 1 Mall:Äärekast"],"scribunto":"limitreport-timeusage":"value":"0.039","limit":"10.000","limitreport-memusage":"value":844709,"limit":52428800,"cachereport":"origin":"mw1263","timestamp":"20190906022627","ttl":2592000,"transientcontent":false););"@context":"https://schema.org","@type":"Article","name":"Oliviin","url":"https://et.wikipedia.org/wiki/Oliviin","sameAs":"http://www.wikidata.org/entity/Q22693","mainEntity":"http://www.wikidata.org/entity/Q22693","author":"@type":"Organization","name":"Wikimedia projektide kaastu00f6u00f6lised","publisher":"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":"@type":"ImageObject","url":"https://www.wikimedia.org/static/images/wmf-hor-googpub.png","datePublished":"2005-09-21T18:56:31Z","dateModified":"2019-01-15T16:44:00Z","image":"https://upload.wikimedia.org/wikipedia/commons/c/cf/Olivine_%28peridot%29.jpg","headline":"Wikimedia kategooria"(RLQ=window.RLQ||[]).push(function()mw.config.set("wgBackendResponseTime":100,"wgHostname":"mw1252"););

Popular posts from this blog

Invision Community Contents History See also References External links Navigation menuProprietaryinvisioncommunity.comIPS Community ForumsIPS Community Forumsthis blog entry"License Changes, IP.Board 3.4, and the Future""Interview -- Matt Mecham of Ibforums""CEO Invision Power Board, Matt Mecham Is a Liar, Thief!"IPB License Explanation 1.3, 1.3.1, 2.0, and 2.1ArchivedSecurity Fixes, Updates And Enhancements For IPB 1.3.1Archived"New Demo Accounts - Invision Power Services"the original"New Default Skin"the original"Invision Power Board 3.0.0 and Applications Released"the original"Archived copy"the original"Perpetual licenses being done away with""Release Notes - Invision Power Services""Introducing: IPS Community Suite 4!"Invision Community Release Notes

Canceling a color specificationRandomly assigning color to Graphics3D objects?Default color for Filling in Mathematica 9Coloring specific elements of sets with a prime modified order in an array plotHow to pick a color differing significantly from the colors already in a given color list?Detection of the text colorColor numbers based on their valueCan color schemes for use with ColorData include opacity specification?My dynamic color schemes

Tom Holland Mục lục Đầu đời và giáo dục | Sự nghiệp | Cuộc sống cá nhân | Phim tham gia | Giải thưởng và đề cử | Chú thích | Liên kết ngoài | Trình đơn chuyển hướngProfile“Person Details for Thomas Stanley Holland, "England and Wales Birth Registration Index, 1837-2008" — FamilySearch.org”"Meet Tom Holland... the 16-year-old star of The Impossible""Schoolboy actor Tom Holland finds himself in Oscar contention for role in tsunami drama"“Naomi Watts on the Prince William and Harry's reaction to her film about the late Princess Diana”lưu trữ"Holland and Pflueger Are West End's Two New 'Billy Elliots'""I'm so envious of my son, the movie star! British writer Dominic Holland's spent 20 years trying to crack Hollywood - but he's been beaten to it by a very unlikely rival"“Richard and Margaret Povey of Jersey, Channel Islands, UK: Information about Thomas Stanley Holland”"Tom Holland to play Billy Elliot""New Billy Elliot leaving the garage"Billy Elliot the Musical - Tom Holland - Billy"A Tale of four Billys: Tom Holland""The Feel Good Factor""Thames Christian College schoolboys join Myleene Klass for The Feelgood Factor""Government launches £600,000 arts bursaries pilot""BILLY's Chapman, Holland, Gardner & Jackson-Keen Visit Prime Minister""Elton John 'blown away' by Billy Elliot fifth birthday" (video with John's interview and fragments of Holland's performance)"First News interviews Arrietty's Tom Holland"“33rd Critics' Circle Film Awards winners”“National Board of Review Current Awards”Bản gốc"Ron Howard Whaling Tale 'In The Heart Of The Sea' Casts Tom Holland"“'Spider-Man' Finds Tom Holland to Star as New Web-Slinger”lưu trữ“Captain America: Civil War (2016)”“Film Review: ‘Captain America: Civil War’”lưu trữ“‘Captain America: Civil War’ review: Choose your own avenger”lưu trữ“The Lost City of Z reviews”“Sony Pictures and Marvel Studios Find Their 'Spider-Man' Star and Director”“‘Mary Magdalene’, ‘Current War’ & ‘Wind River’ Get 2017 Release Dates From Weinstein”“Lionsgate Unleashing Daisy Ridley & Tom Holland Starrer ‘Chaos Walking’ In Cannes”“PTA's 'Master' Leads Chicago Film Critics Nominations, UPDATED: Houston and Indiana Critics Nominations”“Nominaciones Goya 2013 Telecinco Cinema – ENG”“Jameson Empire Film Awards: Martin Freeman wins best actor for performance in The Hobbit”“34th Annual Young Artist Awards”Bản gốc“Teen Choice Awards 2016—Captain America: Civil War Leads Second Wave of Nominations”“BAFTA Film Award Nominations: ‘La La Land’ Leads Race”“Saturn Awards Nominations 2017: 'Rogue One,' 'Walking Dead' Lead”Tom HollandTom HollandTom HollandTom Hollandmedia.gettyimages.comWorldCat Identities300279794no20130442900000 0004 0355 42791085670554170004732cb16706349t(data)XX5557367