Izakhiwo zemishini zamaminerali zibhekisela ezintweni ezehlukene ezivezwa amaminerali lapho engaphansi kwamandla angaphandle. Izakhiwo zemishini zamaminerali ziningi, kodwa izici zemishini ezithinta ukuchotshozwa kwamaminerali ikakhulukazi ubulukhuni, ukuqina, ukuqhekeka kanye nokukhubazeka kwesakhiwo.
1, ubulukhuni bamaminerali. Ukuqina kwe-mineral kubhekisela esimweni sokumelana kweminerali ekungeneni kwamandla emishini yangaphandle. Izinhlayiya eziyisisekelo zamakristalu amaminerali - ama-ion, ama-athomu nama-molecule ahlelwa ngezikhathi ezithile emkhathini ngemithetho yejometri, futhi isikhathi ngasinye sakha ingqamuzana lekristalu, okuyiyunithi eyisisekelo yekristalu. Izinhlobo ezine zamabhondi phakathi kwezinhlayiya eziyisisekelo: i-athomu, i-ionic, i-metallic ne-molecular bond inquma ubulukhuni bamakristalu amaminerali. Amakristalu amaminerali akhiwe ngamabhondi ahlukene okubopha anezakhiwo ezahlukene zemishini, ngakho-ke futhi abonisa ubulukhuni obuhlukile. Amaminerali akhiwe ngezindlela ezihlukene zamabhondi esibopho abonisa ubulukhuni obuhlukahlukene bamaminerali.
2, ukuqina kwamaminerali. Lapho ukucindezela kwamaminerali kuginqika, ukusika, ukugoba, ukugoba noma ukudonsa kanye namanye amandla angaphandle, ukumelana kwawo kubizwa ngokuthi ukuqina kwamaminerali. Ukuqina, okuhlanganisa ukuqina, ukuguquguquka, ukuguquguquka, ukuguquguquka nokunwebeka, kuyisici somshini esinomthelela obalulekile ekugayweni kwamaminerali.
3, ukuqhekeka kwamaminerali. I-Cleavage ibhekisela endaweni yamaminerali eqhekeka endizeni ebushelelezi ngendlela ethile ngaphansi kwesenzo samandla angaphandle. Le ndiza ebushelelezi ibizwa ngokuthi indiza ye-cleavage. I-cleavage phenomenon iyisici esibalulekile somshini esithinta ukwehluleka ukumelana kwamaminerali. Amaminerali ahlukene angaba ne-cleavage ehlukene, futhi izinga lokuqhekeka kuzo zonke izinhlangothi zeminerali efanayo nalo lingahluka. I-cleavage iyisici esibalulekile samaminerali, futhi amaminerali amaningi analesi sici. Ukuba khona kwe-cleavage kunganciphisa amandla amaminerali futhi kwenze amaminerali agaywe kalula.
4. Ukukhubazeka kwesakhiwo samaminerali. Amatshe amaminerali ngokwemvelo, ngenxa yezimo ze-geological ezehlukene ezakha i-ore noma ulwazi, ngokuvamile aholela emikhiqizweni ehlukene ye-mineral efanayo ekhiqizwa ezindaweni ezahlukene. Ukukhubazeka kwesakhiwo setshe nensimbi kungesinye sezizathu ezibalulekile zalo mehluko. Lesi sici esakhiweni samaminerali ngokuvamile sihlanganisa indawo entekenteke edwaleni, ngakho-ke ukuziphatha kokuchotshozwa kuzoqala ukwenzeka kulezi zindawo ezintekenteke.
I-ore ekhiqizwa ngokwemvelo, ngaphandle kwezimbiwa ezimbalwa ze-mineral ore eyodwa, iningi le-ore enokwakheka kwamaminerali amaningi. Izakhiwo zemishini ze-mineral ores eyodwa zilula. Izakhiwo zemishini zama-ores ezakhiwe ngamaminerali ahlukahlukene wukusebenza okuphelele kwezakhiwo ze-mineralogical zezingxenye. Izakhiwo zemishini ye-ore ziyinkimbinkimbi kakhulu. Ngaphandle kwezinto ezinomthelela ezishiwo ngenhla, izakhiwo zemishini ye-ore nazo zihlobene nezinqubo zokwakheka kwe-ore, ukuqhunyiswa kwezimayini nokuthuthwa, isiteji sokuchotshozwa kwensimbi nezinye izici.
Isikhathi sokuthumela: Jan-01-2025