Isithombe sedayimane: ukuthi idayimane lesikhathi esizayo libukeka kanjani emvelweni

Idayimane lemvelo liyiminerali enzima kakhulu emhlabeni. Ngemuva kokucubungula ngokucophelela, iphenduka ibe yinye yamatshe abiza kakhulu embonini yobucwebe - idayimane. Kodwa kaningi, lapho kumbiwa amaminerali, kungase kungabonakali nhlobo, ngoba ngokwemvelo yakha ukubukeka okungathandeki, ngokuntuleka okuphelele kobuhlakani.

Injani idayimane emvelweni?

Idayimane ingakhiwa emvelweni ngezindlela ezahlukene. Lena i-octahedron, i-cube, i-dodecahedron, kuhlanganise ne-rhombic. Kunezimo lapho i-mineral inesakhiwo esingaqondakali ngokuphelele futhi ifana, ngokwezinga elikhulu, ucezu lwetshe noma ibhulokhi. Kunoma yikuphi, uma igugu lifanele ukulicubungula libe yidayimane, lihlolwa ngokucophelela, futhi ngesikhathi somsebenzi ngokwalo, lilahlekelwa ngaphezu kwengxenye yesisindo salo. Kwesinye isikhathi ukusika kuthatha ngaphezu kwezinyanga eziyisithupha.

Ubulukhuni

Noma iyiphi idayimane yemvelo inezinga eliphezulu lobulukhuni. Lokhu kungenxa yokuthi i-mineral yenziwe ngokuphelele nge-carbon. Kuyaphawuleka ukuthi i-graphite nayo inokwakheka okufanayo, ubulukhuni bayo obulinganiselwe abukho ngaphezu kwamaphoyinti ama-3 esikalini se-Mohs. Kwenzeka kanjani ukuthi amatshe okubunjwa okufanayo abe nezinkomba ezihluke ngokuphelele? Konke kumayelana nokujula kokwenzeka nezimo ezenzeka emvelweni. Idayimane lakhiwe kuphela ekujuleni okukhulu ngaphansi kwethonya lokucindezela okukhulu kakhulu. Yileli qiniso elenza itshe libe lukhuni kangangokuthi likwazi ukunwaya ingilazi, futhi ukugqoka kwedayimane kumathuluzi wokwakha kukuvumela ukuba usike insimbi nokhonkolo.

Блеск

Emvelweni, idayimane libukeka lihluke ngokuphelele ku-"brainchild" yalo - idayimane. I-mineral ayinakho ukucwebezela okuqinile futhi ibukeka inamafu ngaphezu kokukhanyela. Kodwa-ke, impahla yokunqandwa kokukhanya itholakala kuwo wonke amagugu. Uma ubeka itshe ephephandabeni, ngeke ubone lutho. Kungenxa yalesi sakhiwo ukuthi idayimane lesikhathi esizayo lizokhanya ngokukhazimula okuyingqayizivele, kungakhathaliseki ukuthi ukukhanya kwelanga noma ukukhanya okwenziwayo.

usayizi

Ubukhulu bedayimane emvelweni bungabuye buhluke. Lokhu ukusakazeka okuncane kwamagugu, namaqoqo anosayizi omaphakathi, futhi ezimeni ezihlukile lawa amakristalu amakhulu athatha indawo ngokufanelekile emlandweni futhi athole awawo amagama. Okudume kakhulu kuhlanganisa amaminerali afana neCullinan, Shah, Hope, Constellation, Excelsior, Star of Sierra Leone nabanye, ubukhulu bawo obudlula ama-carat angu-500. Lezi izimo ezingavamile kakhulu lapho kungenzeka ukukhipha ama-nuggets amakhulu kangaka.

Okufakiwe

Idayimane ngayinye etholakele inezici zayo, ezibonakaliswa phambi kokufakwa okuhlukahlukene. Lezi yizimfa, amabhamuza omoya, ama-chips amancane, ama-voids. Yilezi zici ezihlukile ezenza kube lula ukunquma ukuthi igugu lingokoqobo noma lilokwenziwa. Iqiniso liwukuthi i-mineral ekhule ngaphansi kwezimo zaselabhorethri ihlanzekile ngokuphelele. Kodwa itshe lemvelo alihlukaniswa nokuhlanzeka okungavamile, ngoba kunoma yikuphi kuzoqukatha amaphutha amancane kakhulu, okwenza kube okuyingqayizivele.

Umbala onjani idayimane

Imibala yedayimane ihluke kakhulu. Ngokuyisisekelo, lawa ngamaminerali angenambala anophuphuma oluphuzi olucashile. Ezimweni ezingavamile, kukhona amagugu of red, pink, brownish, grey, blue, black and even blue shades. Amadayimane aluhlaza abhekwa njengevelakancane.

Ukugcwala kombala kuthinta kakhulu ukubonakala. Uma itshe linombala ominyene kakhulu futhi umbala usatshalaliswa ngokulinganayo phezu kwalo, futhi hhayi ezindaweni noma phezulu kuphela, khona-ke amagugu anjalo angeke akhanye nhlobo.

Ithola umthunzi othile ngenxa yokuba khona kokufakwa nokungcola, okubhekene nombala ohambisanayo. Izinqubo ezihlukahlukene zemvelo nazo zidlala indima enkulu, okungukuthi, imisebe, izinga lokushisa, ukuqhuma kwentaba-mlilo, njalonjalo.

Isithombe sedayimane ngokwemvelo