Imibala amaminerali Okuyimvelo: obomvu ocher

Manje ngoba abaculi akuyona inkinga ukuthola ilungelo umthunzi obomvu umbala. imibala eziningi zanamuhla - zokwenziwa, yasungulwa ngenkathi lobuchwepheshe (kusukela ngekhulu weshumi nesishiyagalombili). Kodwa kuthiwani abaculi lasendulo ababekwenza? Zingaki imibala Iphalethi yabo? Umdwebi abadumile Titian wathi ukuthi umdwebi weqiniso kwanele ukuba ezintathu imibala: abamhlophe, abansundu kanye abomvu. Ezinye izindaba zika-ezahlukene imibala ibangelwa ukuxuba lezi imibala eyinhloko. Njengoba ubona, hhayi osasitini kwakungenakwenzeka ukuba benze futhi Titian. Lokho abadwebi basendulo babesebenzisa wokuveza onsomi, pink, obomvu, burgundy? udayi yemvelo nge umbala wegazi, futhi endulo babebaningi. Kodwa endala yalezi iyona ocher abomvu. Kuyini lokhu yezimbiwa futhi itholakala kanjani ikhiqizwa sombala nemithi, ukufunda lesi sihloko.

Kuyini ocher

kakhulu Igama lalesi ngesiGreki amaminerali. Kodwa lokhu akusho ukuthi ocher yasungulwa noma lokuqala asetshenziswe Hellas lasendulo. Cha, upende amaminerali ngisho atholakala kakhulu lasendulo kule migede imidwebo. Ochre ibizwa ngokuthi, ubelokhu abantu ngaphansi kwezinyawo zawo, futhi ukusetshenziswa kwaso njengoba udayi kwakungadingeki ibuphi ubuchwepheshe. Ngathatha kwetshe-Draw. Lokhu amaminerali yemvelo yakhiwa oxide ferric. Futhi igama lesiGreki "ohros" kusho ophuzi okhanyayo.

Wakwenza njani lokho? Futhi lapho enza le ocher elibomvu? Umbala amaminerali yemvelo ziphuzi ngempela. Kuye ubumba, okuyinto in vivo kuyinto ezihlukahlukene hydrate yensimbi oxide, ke kuhluka beige ukukhanya brown. ocher Yellow kutholakala ngobuningi kunoma iyiphi ingxenye yaleli zwe. Ngakho-ke, lena sekuyindlela upende wokuqala esetshenziswa lasendulo Paleolithic abaculi.

Uyini ocher obomvu

Umbala igazi yokuphila ebilokhu ezikhangayo abantu ngaso sonke isikhathi. Abaculi wafuna zibonisa isilo, awahlatywayo ngasihlandlo ukuthi umlingo nozwela ukuqinisekisa nomphumela ojabulisayo ukuzingela. Kodwa lapho ukuze uthole umbala amaminerali kwesokudla? Ezindaweni nge-mlilo kwenzeka anhydrous oxide ferric. Ngokungafani hydrate ophuzi lapho exutshwe nobumba inika umthunzi efudumele abomvu.

Ubuchwepheshe ngokukhiqiza udayi, njengoba sibona, ulula. Ezindaweni lapho kukhona rock mlilo, nje esanele ukuze ngishise ophuzi ocher. Amanzi ahwamuka amaminerali, futhi izoshintsha umbala obomvu. I elula ubuchwepheshe engabizi kuye kwaholela iqiniso lokuthi ocher ebomvu namanje kabanzi ukwenziwa uwoyela, iglu, nezinye imibala, kanye womshini Calico. Kufanele kushiwo kanye harmlessness we amaminerali. Kuqhathaniswa phambili obomvu kanye cinnabar, futhi enikeza obomvu, ocher akusho iyobalimaza umzimba womuntu. Amalungu isizwe ongumHimba, ehlala Namibia, le khava amaminerali izinwele futhi wonke umzimba. ngaleyo ndlela Ochre uwuvikela yilanga futhi okweqile.

Njengoba eGibhithe lasendulo etholwe ocher obomvu

Kumele kuthiwe "umbala" futhi "Ingqikithi" zalesi impucuko ayeshiwo eyodwa hieroglyph. AmaGibhithe azama ukubalandela uthole ezijulile, umbala ocebile, ukuba baphakamise onkulunkulu. Ochre unikeza efudumele, ithoni komumo wobuso. Befuna saturation nombala ukujula AmaGibhithe namaphayona udayi wokuqala zokwenziwa. Yiqiniso, kwadingeka umbala oluhlaza okwesibhakabhaka. Lo mbala zasungulwa emazweni yesithathu yeminyaka BC. Okokuqala isihlabathi nge admixture zethusi, ingilazi kushaywa. Khona it is triturated kahle.

AbaseGibhithe badume futhi ubudala ukuthola umthunzi eligqamile obomvu. Futhi wayenjalo udayi vermilion. I amaminerali kwaba phansi futhi wageza kahle. Kodwa ocher (red yellow) awuzange ukhohlwe. It yayisetshenziselwa ukwenza umfanekiso imibala yemvelo. Umbala obomvu ngokuba abaseGibithe eyenziwa anezincazelo ezimbili. Ngakolunye uhlangothi, kwakufanekisela igazi of Osiris. Ocher futhi cinnabar camera izingubo Umhlaba Umama, u-Isis. Kodwa kusenzo amademoni elibomvu futhi iyingozi futhi akwethuse ngokuthi zonke inyoka ophilayo Apophis. Kodwa embusweni indikimba yamadoda lasendulo senziwa ukupenda ocher wokushiswa. Lwalufanekisela ubungqabavu babo.

shades of ocher

Lokhu sombala namanje kabanzi ngenxa palette ingcebo. Ngempela, omunye ungazama ngama degree of Ukushisa ophuzi ocher, ithela orange amathoni. I okuphothula lomcoka anhydrous yensimbi oxide - ubumba - futhi kwenza igalelo lalo umbala sokugcina. Ngenxa kungaba mnyama noma ukukhanya ocher obomvu, cishe pink. Phakathi kwabo kukhona inala imibala. ocher Iningi ukukhanya ebomvu Venetian. Kuyinto ithoni efudumele. Naphezu kweqiniso lokuthi ebomvu, nge ncazelo, akukwazi abandayo, ocher unikeza umthunzi. He is ezimnyama, cishe ensundu. Umbala obomvu okuthiwa Ukuvikelwa Indian noma British.

Ukuthola obomvu

kakade Sishilo le cinnabar. Lona umbala enamandla kakhulu, elikhanyayo futhi ezijulile. ocher Red kuka okubukeka kunalokho buthuntu. Cinnabar eyatholakala kusukela iphathwa nsimbi. Kodwa umbala obomvu akuyona njalo ezifanele in umdwebo.

Enye ocher esincintisana kwaba minium. Lokhu oxide phambili. Surik wanika umbala ocebile obomvu, kodwa kuyingozi empilweni. Hhayi ayiyona ingozi futhi vermilion. Lokhu upende yasungulwa eChina engaphezu kwezinkulungwane ezintathu edlule. Wenziwe ngokubeka amalahle isibabule mercury.

Kodwa obomvu eqolo kwaba tiriysky onsomi. It is etholakala izinhlobo ezimbili zezintuthwane mollusk. Omunye umnenke wanika ezimbili kuphela amagremu udayi. Ngakho-ke tiriyskim onsomi izingubo camera ngumbusi woMbuso WamaRoma iSigele babe abafanelekile eyodwa kuphela upende strip ku Toga.

Ukusetshenziswa amaminerali sombala e mdwebo

Uma sikholwa uPliny, endulo, yindawo lapho supply ocher obomvu, kwaba ePhontu Yuksinus e Sinop. Nakuba i-nitrous yensimbi kanye ilahlekelwa cinnabar e ukujula ukukhanya imibala, kuba omunye sici. Pigment ezihlangene ngokuphelele nabanye udayi ahlukahlukene, ukwakha ngaleyo ndlela nohlu omkhulu imibala. Ochre ubamba uwoyela opaque kakhulu. Abaculi Ephakathi futhi kamuva asetshenziswa ke ekulotshweni nemidwebo. It wasetshenziselwa ekulotshweni Eminye imidwebo kapende kawoyela kanye nemidwebo. Isithonjana umdwebi noDiyonisiyu kabanzi ocher anemibala ehlukene ukudwetshwa yakhe.