Bauxite

Gemstone Info

Bayanin Gemstone

Bauxite

Sayi bauxite na halitta a cikin shagonmu


Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world’s main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite , boehmite and diaspore , mixed with the two iron oxides goethite and hematite , the aluminium clay mineral kaolinite and small amounts of anatase and ilmenite .

Formation

An gabatar da dabarun rarraba abubuwa masu yawa don bauxite.

Vadász (1951) sanannen bauxite na fata (silicate) daga karst bauxite ores (carbonate):

  • Abubuwan carbonate bauxites suna faruwa ne galibi a cikin Turai, Guyana, da Jamaica a saman dutsen carbonate (farar ƙasa da dolomite), inda aka samo su ta hanyar yanayi mai kama daga baya da kuma ramuka da yadudduka yumɓu waɗanda aka watsasu waɗanda aka tattara yayin da ake rufe ƙasa da hankali yayin da ƙirar sunadarai .
  • Ana samun wadatattun duwatsu daga baya a cikin kasashen tsibirin. An kirkiresu ne ta hanyar amfani da wasu manyan duwatsu wadanda suka hada da dutse, gneiss, basalt, syenite, da shale. Idan aka kwatanta da ƙarfe mai arzikin ƙarfe, samuwar wannan duwatsun ya dogara da yanayin yanayi mai tsauri sosai a wani wuri mai malalewa mai kyau. Wannan yana ba da damar rushewar kaolinite da haɓakar gib Site. Yankunan da abun ciki na aluminium suna kasancewa koyaushe a ƙasa da keɓaɓɓen layin ƙasa. Hydroxide na aluminum a cikin ɗakunan ajiyar bauxite na ƙarshe ba kusan gibagno ne na musamman.

A game da Jamaica, binciken da aka yi kwanan nan game da kasa ya nuna matakan farin jini a cikin cadmium, yana ba da shawarar cewa bauxite ya samo asali ne daga ɗakunan ajiya na Miocene na baya-bayan nan daga manyan abubuwan fashewar wuta a Amurka ta Tsakiya.

Samar

Australia is the largest producer of bauxite, followed by China. In 2017, China was the top producer of aluminium with almost half of the world’s production, followed by Russia, Canada, and India. Although aluminium demand is rapidly increasing, known reserves of its stones ore are sufficient to meet the worldwide demands for aluminium for many centuries. Increased aluminium recycling, which has the advantage of lowering the cost in electric power in producing aluminium, will considerably extend the world’s reserves.

Ma'anar Bauxite

Sashe na gaba shine ilimin kimiyya da ƙididdigar imani.

Ana iya amfani da dutse na Bauxite a cikin zuzzurfan tunani, kuma wannan na iya taimaka muku don samun amsoshin halayen da za su iya zama game da ku

Hakanan yana iya ba ka damar sane da niyyar wasu. An san shi don taimakawa ƙirƙirar haɓakar ji na farin ciki da haɓaka mai kyau.

Ba ya aiki nan da nan amma idan ana kiyaye shi a cikin kusancin ku, makamashinsa yana aiki ne don ya tayar da ku akan lokaci.

Ta hanyar taimaka muku don saki abubuwan da suka shafi tunanin mutum da ke hana ku cimma abin da kuke so, yana iya taimaka muku don saki abubuwan da ke haifar da ku jin haushi ko fushi game da yanayin rayuwar ku.

Bauxite, daga Ostiraliya


Sayi bauxite na halitta a cikin shagonmu

kuskure: Content ana kiyaye !!