Pebbles - It Rocks Umumo roundish

Pebbles - ke rocks ukuma roundish zonke usayizi nge run-in amaqembu. Basuke etholwe ngenxa isenzo yamanzi amandla noma ukuhilizisana amandla. Esikhathini sethu, safunda ukukhiqiza leli tshe synthetically usebenzisa imishini ekhethekile, ezinye izinhlobo eduze izimo zemvelo. Nokho, le nqubo ithatha isikhathi kakhulu kancane.

Ukuze izinsimbi amatshe usebenzisa izinhlobo ezahlukene amaminerali - Gypsum, imifekethiso, quartzite, egwadle nabanye. Breed okungukuthi ethambile oyiyo, kulula azenzi futhi kuthelwe kangcono. Figure amatshe futhi kuncike indaba kokuqala esetshenziswa: ivolumu Oskola kwakhiwa amatshe izingqimba - flat. Pebbles etholwe kuphela zokwenziwa, esiyingqayizivele bonke futhi kwaziswa kakhulu, njengoba kubonakala akuvamile endalweni bese eliningi yabo ongafinyelela amashumi amasentimitha, kodwa kungenzeka ambalwa amamilimitha angu.

Lokhu kwaziswa isetshenziswa ngenjongo izindlu, ambozwe futhi vymaschivaniya enhle. Umklamo yemvelo ukusetshenziswa amatshe lembula kwenzeke ongenamkhawulo ukugcwaliseka amaphupho nezifiso zabo. River uhlobo itshe noma "amatshe" - kuyinto oblomkovaya idwala sedimentary idwala, yeka imiphetho bushelelezi futhi indiza iphucuziwe. Ngobuhlanya kwaziswa imibala kanye shades ngohlalwane, ngisho nezici ezinhle ungayisebenzisa yini kuphela zokuhlobisa, kodwa futhi ngoba ulwelwesi. Ubukhulu emfuleni amatshe zihlukile - kusukela ambalwa amamilimitha angu-20 -. 30 cm A imibango ethandwa kakhudlwana kubhekwa 5x20, 5x40 futhi 20x40 mm. Njengoba buhluke impahla eliphezulu ke ukuphakama leli tshe ezibhekwa ukumelana imvelo ukusetshenziswa, ukuqina, isithwathwa ukumelana, amandla kanye nokusimama. izinga okunjalo njengoba bafake ukumelana ikuvumela ukuthi usebenzise le nto, lapho ukugeleza izixuku zabantu, ezifana nasemapaki.

inketho Njengomsindo amatshe zokuhlobisa ayinakho kuyingozi imvelo, kuhlanganise emzimbeni womuntu. Ngisho ku Kunalokho, onezici okwelapha elwa namagciwane. Isici esibalulekile kakhulu ngeziningi zezinto zokwakha kuyinto inert, ngamanye amazwi ukuthi kungenzeka impahla ukuze uxhumane izakhi zamakhemikhali nezinye izinto. Ukhiye izingxenye abamelwe amatshe kubhekwe yensimbi oxide, i-calcium carbonate ne-silica. Ithoni itshe kuncike nje ukubunjwa zamakhemikhali ngohlobo rock kusuka kulo yakhiwa. Imibala kungaba insengetsha, grey, grey ukukhanya, kuhlanganise ama-marsh. Phakathi konke okungenhla aphakeme nezici zabo ezingokomzimba-mechanical has ensundu amnyama amatshe ensundu. amatshe okuhlobisa uvumelane bese usebenzisa ukwenziwa wamatshana ahlukile noma olufakwe ama-tile. Tiles wenza ngale ndlela, kuba isikhathi emangalisayo eside futhi ezindaweni ezahlukene. Imvume yesabelo sogu lolu hlobo impahla - is iphucuziwe bedle amagagasi ugu ngokwamazinga ezihlukahlukene kwehlukana edwaleni nge ububanzi 1 kuya ku-10 cm.

Kungaba ukuma duda kuka, isibonelo, itshe emfuleni. Ngo oLwandle Olumnyama le nto ithumba ndawo enkulukazi, okubangela misela evulekile. Ngokungafani egwadle zemvelo amatshe metamorphic has a isakhiwo kanzima ngenxa uyini eqinile kakhulu, isikhathi eside futhi kakhulu ukumelana imiphumela impahla yemvelo. Kuyinto efanayo kakhulu itshe yemvelo futhi has ezihlukahlukene enkulu osayizi nezinhlobo futhi spectrum ezibanzi imibala. Ukusetshenziswa amatshe Black Sea njengoba kabanzi: ekuklanyweni landscape, kuvuleke imizila yezinyawo, kanye umhlobiso ingaphakathi (abami ezindongeni, nemengamo, izindonga ngigeza, okugeza, njll).

Pebbles - lena impahla kangcono ukugcwaliseka ezahlukene design imibono.