Yintoni igranite, nalapho zifumaneka kwindalo

Ukuba ubuza umntu wokuqala ofumanekayo, yintoni Iliwa na, ngokwembono yakhe, eyona irobust ezongeziweyo, kusenokwenzeka kakhulu kuthi ukuba zakhiwe. Stone yale izimbiwa liluqilima kakhulu kwaye aluncedo, kwakunye impela imbonakalo, yaye ngoko ke isoloko isetyenziswa zokwakha. Ukongeza, loo nto idla ngokusetyenziswa ukwenza ezahlukeneyo izinto zokuhombisa, kuquka ezikhumbuzo. igama uhlobo livela kwigama lesiLatini «Granum», leyo yayimisela i "okuziinkozo".

Yintoni zakhiwe

Amacandelo aphambili kule kwanwenwezela kumphezulu womhlaba wengxondorha ezi feldspar kunye zwi. Kubonakala ngathi ilitye lenyengane? Iifoto kunye neenkcazelo yeentlobo ezahlukeneyo amatakane bathi eli litye kuyohluka kakhulu ngebala, musani kuba njengezinye iintlobo, uthabathe iintlobo ngeentlobo abangasekhoyo ezisukela sakuba nesiphelo nengwevu. Ukupeyinta zelitye lenyengane, ikakhulu ixhomekeke izimbiwa, nto leyo yi iqhezu yayo yobunzima ibe phezu ezinye amalungu amatakane elinikiweyo. Feldspar ngokuqhelekileyo zibonakala ngeentlobo ezahlukeneyo potassium feldspar kwaye yongezwe okanye oligoclase albite. A inclusions zwi in lenyengane babe ngohlobo neenkozwana-ubungakanani vitreous. Le yokugqibela inokuba esiluhlaza kancinane okanye enemibala. Ukongeza, ukuphendula umbuzo eyenza umgaqo lenyengane, qiniseka ukuba uqaphele ngokubandakanywa muscovite kunye biotite, kwakunye nezinto ezifana Gold, magnetite, titanium, apatite kunye allanite. Noko ke, umxholo kweli ezimbiwa kakhulu, kancinci kakhulu. Uhide zonke izinto equka zelitye lenyengane, siphawula ukuba ukuxhaphaka okanye ukunqongophala amacandelo athile oko baqalisa ukubhekisela kwezinye iintlobo zamatye. Ngoko ke, ukuba kukho feldspar potassium encinane kakhulu kwaye zwi, iwela kwiqela zwi diorite okanye monzonite. Ke ukuba Nyengane inkulu kakhulu iqhekeza ubunzima plagioclase, le izimbiwa kubhekwa granodiorite, yaye isiqulatho ephantsi kakhulu yezimbiwa mafic - leucogranite.

Iidipozithi, imigodi

Xa esiye sakuphonononga ngokweenkcukacha, oko iqulathe lenyengane, uxelele kancinci apho le izimbiwa ifumaneka kwaye apho misela. Kwindalo, kukuzola ubuxoki kakuhle omkhulu owaziwa ngokuba batholiths namabandla. ubukhulu yabo 3-4 km elide kwaye idla lidlula ezikwere zeekhilomitha 100. Kwakhona, iidipozithi zelitye lenyengane ingathatha ngokohlobo ezitokisini lodaka. Ngokufuthi, iimaleko le izimbiwa zibekwe enye ngezantsi enye ngasentla, kwaye mayisebenze sedimentary Ulwaleko nemetamorphic. Iidipozithi zeengxondorha granitic, kukho ngokupheleleyo kwilizwekazi ngalinye. Amaninzi zifumaneka kwiindawo apho kwakukho igorha iinkqubo ukhukuliseko denudation, ngenxa apho ukuthembeka yengxondorha ngentlenga yaphukile. Kwi-US, iidiphozithi lenyengane zibekwe kufutshane Ozark Plateau eentaba i Rocky Iintaba kunye Ezintabeni Hills Black. ERashiya, le izimbiwa kakhulu ibekwe kwi Urals, kwimpuma eSiberia nakwiMpuma Ekude.