Okunamandla, Ukuqoqwa kwamadwala namaminerali
Izifanekiso Zesithonjana: Isiqalo Esiphelele Sokuqoqwa Kwezimbiwa
Mar
Isingeniso
Wake wabuka ngokumangala ukucebeleka kwemibala nokuma okuphakathi amatshe namaminerali? Uma kunjalo, awuwedwa. Izwe lamaqoqo amaminerali liyathakazelisa futhi liyanwebeka, futhi liqala ngokuthile okuncane kodwa okunamandla: isithonjana sesithonjana. Lezi zimangaliso ezincane zipakisha umhlaba wobuhle bemvelo ephaketheni elincane, elilungele abaqoqi bayo yonke iminyaka, kusukela kubafundi kuya kulabo abajabulela iminyaka yabo yegolide.
Ukuqonda Izifanekiso Zesithonjana
Ngakho, yini ngempela a isithonjana sesithonjana? Cabanga ngocezu lwephazili Yomhlaba, oluncane ngokwanele ukuba lungene phakathi kwesihloko sesithupha sakho nelunga lokuqala – lokhu kuwumongo wesifanekiso sesithonjana. Igama elithi 'isithonjana' akulona nje igama elihle; usayizi ojwayelekile obonisa ukuthi lezi zibonelo azidluli intshi ngobude. Njengoba zigcinwe emabhokisini anamakhompathimenti nezivalo ezivuleke kalula, lezi zifanekiso zinikeza indlela ehlanzekile nesebenzayo yokugcina kanye nokukhombisa uhlu olubanzi lwamaminerali endaweni ehlangene.
Isibonisi Esikahle Ekhaya
Okwalabo ukuthanda ukwabelana ngezinto abazithandayo nabangane nomndeni, izifanekiso zesithonjana yenza kube nokwenzeka ukuletha ubuhle bombukiso wezimbiwa khona kanye ekhaya. Lezi zibonelo azidingi okokusebenza okukhethekile okuzojatshulelwa - ingilazi elula yokukhulisa ingakwazi ukuveza imininingwane yazo eyinkimbinkimbi. Ukuthi kukleliswe eshalofini or kukhishwa ukuze kubhekisiswe, imineral ngayinye ixoxa indaba yayo.
Awekho amathuluzi angeziwe adingekayo
Enye yenjabulo yokuqala a isithonjana sesithonjana ukuqoqwa kulula ukugcinwa. Lezi zingcezu zamaminerali zikhethwa ukukhombisa izici ezinhle kakhulu ngaphandle kwamathuluzi engeziwe. Kwabashisekeli abancane nabadala, lokhu kusho indlela efinyelelekayo neqondile yokwazisa ubunkimbinkimbi be-geology.
Ngale Kwesithonjana
Ngenkathi izifanekiso zesithonjana zinesizotha ngosayizi, kukhona ezinye izindlela ezinkudlwana zalabo abalungele ukwandisa amaqoqo abo. Izifanekiso ezikala amayintshi angu-1×1 noma angu-1½x1½ zivame ukusetshenziswa kumasethi okufundisa, okuhlinzeka ngekhanvasi ebanzi ukuze kufundwe amaminerali. Nakuba zizikhudlwana, lezi zibonelo zisakugcina ukusebenziseka kwezithonjana zazo, okuzenza zilingane njengokusebenza kokuqoqwa komuntu siqu.
Amandla Ezemfundo Wezibonelo Ezincane
Inani lala masampula amancane lidlulela ngalé kokukhanga kwawo kobuhle. Kothisha nabafundi, izifanekiso zesithonjana hlinzeka ngokusebenza, indlela yokusebenzisana ku-geology. Asebenza njengamathuluzi okufundisa athintekayo ukuhlola izici kanye ukuqeqeshwa izinqubo zamaminerali ahlukahlukene.
Isiphetho: Izwe Elincane
Ekuphetheni, izifanekiso zesithonjana ziyisango lokungena emhlabeni we-mineralogy. Banikeza isiqalo esilawulekayo nesithengekayo esinomvuzo Ukuzilibazisa ezingakhula ngokuhamba kwesikhathi. Bafakazela ukuthi ngisho nezingcezu ezincane zemvelo zingabamba umhlaba wonke othakazelisayo nobuhle. Ngakho-ke, kungakhathaliseki ukuthi ungumqoqi ongumakadebona noma usaqala, cabanga ngesibonelo sesithonjana esithobekile - umcebo omncane onokuningi kokungenzeka.
Imibuzo Evame Ukubuzwa
- Siyini isifanekiso sesithonjana? Isifanekiso sesithonjana ucezu oluncane lwamaminerali, ngokuvamile olungadluli intshi ubude, olungena phakathi kwesihloko sesithupha sakho nelunga lokuqala. Imele usayizi olawulekayo wabaqoqi bamaminerali futhi isetshenziselwa ukukhombisa izinhlobonhlobo zamaminerali endaweni ehlangene.
- Kungani zibizwa ngezifanekiso zesithonjana? Igama elithi 'isithonjana' libhekisela kusayizi ojwayelekile walezi zibonelo, okubonisa ukuthi zincane ngokwanele ukuba zilingane phakathi kosayizi wesithonjana. Kuyisilinganiso esivamile ku ukuqoqwa kwamaminerali.
- Zigcinwa kanjani izifanekiso zezithonjana? Izibonelo zezithonjana ngokuvamile zigcinwa emabhokisini anamakhompathimenti nezivalo ezivuleka kalula. Le ndlela yokugcina igcina ama-specimens ehlelekile futhi evikelekile, okwenza kube lula ukuboniswa nokubamba.
- Yimaphi amathuluzi adingekayo ukuze ujabulele izifanekiso zezithonjana? Azikho izisetshenziswa ezikhethekile ezidingekayo ukuze ujabulele izifanekiso zezithonjana. Ingilazi yokukhuliswa elula ngokuvamile yanele ukuveza imininingwane eyinkimbinkimbi yeminerali ngayinye.
- Ingabe izifanekiso zezithonjana zingaboniswa ekhaya? Yebo, izifanekiso zesithonjana zilungele ukuboniswa kwasekhaya. Bavumela abaqoqi ukuba balethe ubuhle bombukiso wamaminerali endaweni yabo yokuhlala, lapho bangabekwa khona emashalofini noma bakhishwe ukuze bahlolwe eduze.
- Yini ekhangayo yokuqoqa izifanekiso zezithonjana? Ukuqoqa izibonelo zezithonjana kunikeza indlela efinyelelekayo, eqondile yokwazisa ubunkimbinkimbi be-geology ngaphandle kwesidingo samathuluzi engeziwe noma indawo enkulu. Iwumsebenzi wokuzilibazisa ofanele yonke iminyaka.
- Ingabe bakhona osayizi abakhulu bezifanekiso abatholakalela abaqoqi? Yebo, kulabo abafisa ukukhulisa amaqoqo abo, kunezibonelo ezinkulu ezikala amayintshi angu-1×1 noma angu-1½x1½. Lezi zivame ukusetshenziswa kumasethi ezemfundo futhi zihlinzeka ngekhanvasi ebanzi yokufunda amaminerali kuyilapho kugcinwa ukunethezeka kwezibonelo ezincane.
- Izibonelo zezithonjana zizisebenzisa kanjani izinjongo zemfundo? Izibonelo zezithonjana zisebenza njengamathuluzi okufundisa athintekayo kwezemfundo, zinikeza indlela yokufundisa mayelana nezici nezinqubo zokwakheka kwezimbiwa ezahlukene. Benza isifundo se-geology sihlanganyele futhi sihehe.
- Kuyini ukubaluleka okubanzi kokuqoqa izithonjana zesampula? Ukuqoqa izithonjana azinikezi nje kuphela injabulo yobuhle kodwa futhi kuthuthukisa ukuqonda okujulile nokwazisa isayensi yemvelo. Kuyisango lokungena emhlabeni we-mineralogy, enikeza isiqalo esilawulekayo kumsebenzi wokuzilibazisa ongaba namandla futhi onenzuzo.
- Ubani ongajabulela ukuqoqa izifanekiso zezithonjana? Izifanekiso zezithonjana zilungele abaqoqi bayo yonke iminyaka, kusukela kubafundi ukuya kwabathatha umhlalaphansi. Banikeza indlela ethengekayo nejabulisayo yokuxhumana nomhlaba wemvelo, okubenza bafaneleke kokubili abaqalayo nabaqoqi abanolwazi.
