La Uzibuthe Ingenye yamaminerali athakazelisa kakhulu akhona futhi asetshenziswa kakhulu embonini yamanje. Kulesi senzakalo, Amandla angokomoya Izochaza konke okuhlobene naleli tshe.
Uzibuthe
Le iron ore yenziwe nge-diferric ferrous oxide. Eyaziwa nangokuthi i-ferroferrite ne-morpholite. Ngakho-ke, ingahlanganisa ukungcola okuyisisekelo okuningana okuthatha ingxenye yensimbi yokuqala neyesibili.
Esinye sezici eziyinhloko ze-lodestone ukuthi iyaziwa ngokukhanga okubalulekile kozibuthe endaweni yayo. Nakuba i-magnetism yayo ibuthakathaka, le mineral inamandla ngokwanele ukuheha izinzipho ezinkulu. Eqinisweni, ezinye izinhlobo zale mineral ezindaweni ezithile zingozibuthe.
Kungakho i-magnetite yaziwa nangokuthi i-lodestone, njengoba leli fomu lamagnetic liwukuphela kwamaminerali akha uzibuthe wemvelo. Ngale ndlela, uzibuthe enawo udala ukuthi izinhlayiya zensimbi ezincane zivame ukunamathela ezindaweni zayo.
Kufanele ukhumbule ukuthi lokhu kuyakwazi ukudala ungqimba lwe-oxide ephuzi ngokuthinta okunsundu uma ulugeza noma ulubeka endaweni eswakeme. Kodwa uma wenza lokhu, kufanele usule ngokushesha ukuze ungagqwali.
Uma kwenzeka i-oxidizes, ungayisusa kalula ngokususa i-magnetite ku-solvent oxide. Abanye bayibona njenge-ferromagnetic, ngenxa yokukhanga kwayo ngamandla kazibuthe. Ngakho-ke, izici zayo eziyinhloko ukuthi inokukhanga okunamandla kuzibuthe, ubulukhuni kanye ne-streak.
historia
Ngokocwaningo oluthile, igama layo livela edolobheni laseGreece laseMagnesia eThessaly, manje osekuyisifunda saseMagnesia. Nokho, ngokwenganekwane yasendulo yomlobi ongumRoma uPliny Omdala noma uCayo Plinio Secundo, igama laleli mineral libangelwa igama likamalusi uMagnes, okunguye owathola leli tshe eNtabeni i-Ida.
Enganekwaneni, uMfundisi uMagnes wathola i-lodestone lapho ebona ukuthi inamathele ezipikili ezicathulweni zakhe.
Ukubukeka
Umbala we-magnetite umnyama ngokumpunga kuya kumnyama. Ukungafihli kwayo ku-opaque futhi ukukhanya kuyinsimbi. Iphawuleka ngokuba nesistimu yekristalu ye-isometric. Ngaphezu kwalokho, ingancibilika ku-hydrochloric acid egxilile.
Amakristalu awo avamise ukuma kwe-octahedral futhi angaba nokwakheka okuhle kakhulu, ngaphandle kwalawo e-dodecahedral. Ngefomu lezinhlamvu, okusanhlamvu okushumekiwe namakristalu ayindilinga.
Kungase futhi kube namakristalu ahlanganisa ubuso be-octahedral kanye ne-dodecahedral. Eqinisweni, amakristalu angase ahlelwe futhi amanye amakristalu e-octahedral angase aqukathe ukuthuthukiswa kwegobolondo.
Kumele kuqashelwe ukuthi i-hematite yamaminerali (uhlobo lwamaminerali lwe-ferric oxide) luyakwazi ukukhiqiza ama-pseudomorphs phezulu kwe-magnetite. Ezibizwa ngokuthi iMartite. Lezi zibonakala ngokuba nokubukeka okufana kakhulu nalokho kwe-magnetite evamile. Nakuba umehluko uwukuthi i-Martite ikhangeka kakhulu kumagnetic field futhi insundu ngokuthinta ngokubomvu.
I-Morphology
Ikhiqiza amakristalu afika kumasentimitha angu-25, ngokuvamile okuyi-octahedral (ubuso obuyisishiyagalombili) futhi ezimweni ezimbalwa i-dodecahedral (ubuso obuyishumi nambili) enemigqa ehambisanayo. Ngaphezu kwalokho, azivamile ukubonakala kumakristalu angama-cubic. Funda kabanzi mayelana ne- i-malachite.
Indawo
I-Magnetite iyiminerali evame kakhulu futhi eyaziwa kakhulu, yingakho imbiwa ngokuthengisa ngezinga elikhulu. Isuka emadwaleni avuthayo, njenge-diabase noma i-granite emnyama, futhi emadwaleni e-metamorphic kanye naku-hydrothermal replacement deposits.
Ngenxa yokuthi i-magnetite ingenye yamaminerali e-iron oxide asakazeke kakhulu emhlabeni, ingenzeka ezindaweni ezihlukahlukene ze-geological. Kodwa-ke, nakuba kuyi-accessory mineral evamile emadwaleni avuthayo, akuvamile ukuthi yakhe amakristalu amakhulu angabonakala kumasampula esandla.
Eqinisweni, imvamisa ihlakazeka edwaleni ngendlela yamakristalu amancane akhula emaphethelweni amaminerali ensimbi, njenge-Biotite, i-Amphibole ne-Pyroxenes.
Yingakho, kuleli fomu elihlukanisiwe, akuvamile kakhulu ukuthi linomthamo omkhulu ongabonwa ngozibuthe wesandla, ukuze idwala libonakale ngezinsimbi ezibucayi.
Amakristalu awo e-octahedral ngamanye, ajwayele ukuba ku-matrix, aziwa kakhulu ezindaweni ezifana neWallis Island eFrance, iBinntal eSwitzerland nezinye izindawo zaleli zwe.
Ukuthuthukiswa kwalawa makristalu kukhethekile kakhulu, njengoba kwezinye izimo angaba nezingqimba ezimise okukanxantathu noma imigqa. Eqinisweni, enye yediphozithi enkulu yale mineral itholakala endaweni esenyakatho yeSweden, lapho kukhona amakristalu amahle kakhulu avela edolobheni laseNordmark.
Kukhona futhi amakristalu ale mineral akheke kahle futhi aqhamuka eMayini yaseKovdor eNhlonhlweni yaseKola eRussia. Nakuba amakristalu akhiwe inani elikhulu lama-striae abonakala ngokuba nezingqimba zentuthuko adabuka ikakhulukazi edolobheni laseParachinar elisePakistan.
Ngokuphathelene nokukhipha i-magnetite ezwenikazi laseMelika, ikhishwa eNingizimu Melika, ikakhulukazi eCerro Huanaquino, ePotosí eBolivia. Lapho kukhona amakristalu e-octahedral abonakala ngokuba nobuhlakani obuhlaba umxhwele kakhulu nangokwakhiwa ngendlela enhle kakhulu.
Ezinye izindawo ezivelele lapho le mineral ingatholakala khona eNorway, Portugal, Spain, Thailand naseMauritania.
Amaminerali ahlobene nawo
Leli tshe livame ukuhlotshaniswa neCalcite, Hornblende, Biotite, Flopopite, Talc, Hematite, Epidote, Apatite, Alamdine, Chlorite kanye nePyrite eyaziwa kakhulu. Funda kabanzi mayelana ne- i-pyrite.
Ukufana namanye amaminerali
I-Magnetite ifana namaminerali ahlukahlukene, kodwa ihluke ngenxa yezici ezilandelayo:
- I-Franklinite: idonswa kancane kakhulu amandla kazibuthe futhi umbala wayo uyahluka kusuka kokubomvu kuya komnyama.
- Umgogodla: Ayikhangi kumagnetic fields futhi ine-vitreous luster kanye ne-white streak.
- I-Ilmenite: Imnyama ngensimbi ngombala futhi ine-metallic noma i-sub-metallic sheen. Ayinamandla kazibuthe.
- I-Chromite: Ibonakala ngokuba nguzibuthe obuthaka futhi iphakathi kokuguquguqukayo kanye ne-opaque, nokucwebezela okumnyama, okunsundu okumnyama nokusansimbi.
- I-post-magnetite pseudomorph hematite: Inokuheha okubuthakathaka kakhulu kazibuthe.
Sebenzisa
Le mineral ebalulekile yensimbi yenziwe ngamakristalu akha kahle kakhulu, okwenza ibe mnandi kakhulu, ikakhulukazi kubantu abazinikele ekuqoqweni kwamaminerali. Ngisho nasemkhakheni wesayensi, leli tshe libuye lisetshenziswe kabanzi, ngoba linezici ezinamandla kazibuthe.
Njengempahla yokwakha, isetshenziswa njengenhlanganisela yemvelo enokuminyana okuphezulu kukhonkolo, ikakhulukazi ukuvikela nge-radiological. Ibuye isetshenziswe kuma-boilers ezimbonini, ngoba iyinhlanganisela ezinzile kakhulu emazingeni okushisa aphezulu.
Ngisho nokuzinza kwayo emazingeni okushisa aphezulu kuyenza ibe umvikeli omuhle wendawo yangaphakathi yamashubhu e-boiler, yingakho ukwelashwa kwamakhemikhali kwenziwa kuma-boilers wezimboni. Ukuze kwakhiwe izingqimba eziqhubekayo zale mineral endaweni yangaphakathi yamashubhu.
Isici esithakazelisayo se-magnetite ukuthi ine-magnetoreception, okuyikhono lezinye izidalwa eziphilayo ukuthola isiqondiso nesiqondiso sensimu kazibuthe. Yingakho i-magnetite ibuye isetshenziswe izilwane ezihlukahlukene ukuze ziziqondise, njengezinyoni nezinyosi.
Futhi futhi isetshenziswa ama-mollusk ukuziqondisa ekuhambeni ngokusebenzisa amandla kazibuthe omhlaba. Ikakhulukazi ama-molluscs ohlobo lwe-Chiton, anesakhiwo esifana kakhulu nolimi olwaziwa ngokuthi i-radula, embozwe ama-denticles ahlanganiswe kule mineral. Ngaphezu kokuthanda uma ugaya ukudla.
Esinye sezilwane ezinezinhlamvu zetshe emilonyeni yazo ukuze ziqonde, amajuba. Funda kabanzi mayelana ne- i-hematite.
izakhiwo ezinamandla
I-magnetite encazelweni yamatshe, ihlukaniswa njengomthombo omuhle kakhulu wokuphulukisa umhlaba kanye nokuba khona komuntu ngamunye. Ngaphezu kwalokho, ilungele ukuheha ukuzola nokukhipha amandla amahle kanye nemizwa eyakhayo.
Umuntu one-magnetite angabona ngokucacile okumzungezile. Ukuba nolwazi oluthe xaxa, olungaguquki futhi ukwazi ukulawula imizwa yakho kangcono kakhulu, ngoba kuzothulisa amandla amabi, ngaleyo ndlela ugweme ukukhathazeka.
Ngale ndlela, incazelo engokomoya yaleli tshe iwukusekela ukuphathwa kwemizwelo engalungile ukuyiqeda futhi ikhiqize imizwelo emihle ehlinzeka ngenhlalakahle yengqondo kanye nokulinganisela okwanele.
Ukuphulukisa izakhiwo
Ngezinye izikhathi i-Magnetite isetshenziswa abantu abanezinkinga zokuphefumula, njengesifuba somoya. Ibuye isetshenziswe njengenye indlela yokwelapha ukunakekelwa kwesikhumba kanye nokunciphisa ukuvuvukala.
Abanye batusa ukubeka i-magnetite phezulu ngemuva kwentamo. Nakuba abanye becabanga ukuthi kungabuye kubekwe phezu kwesisekelo somgogodla noma elinye ilunga lapho kukhona uhlobo oluthile lobuhlungu. Ngaphezu kwalokho, ingashiywa eduze kwabantu lapho belele. Njengoba kusiza ukuthulisa amajaqamba ebusuku.
Njengoba ukwazile ukuqaphela, kunemisebenzi eminingi ye-magnetite, konke kuzoxhomeka ekutheni iyiphi engcono kakhulu kuwe, ukuze ube nale mineral ezithakazelisayo. Uma uluthandile ulwazi olukulesi sihloko, ungafunda okwengeziwe mayelana ikristalu yedwala.