Birahenze cyane kugura ibuye rimwe! Nshobora kugura amabuye y'agaciro abiri cyangwa atatu atandukanye kubiciro byimwe? Igisubizo nimba amabuye y'agaciro ukunda ari polychromatique - barashobora kukwereka amabara atandukanye kumpande zitandukanye! Polychromy ni iki? Amabuye y'agaciro ya polychromatique asobanura ikintu kimwe n'amabuye y'agaciro menshi? Urumva amanota ya polychromaticity? Ngwino umenye!
Polychromy ningaruka zidasanzwe zumubiri-amabara zifitwe na amabuye y'agaciro ya transparent-semitransparent amabara, aho ibintu by'amabuye y'agaciro bigaragara mumabara atandukanye cyangwa igicucu iyo urebye mubyerekezo bitandukanye. Kurugero, kirisiti ya safiro ni ubururu-icyatsi mu cyerekezo cyo kwagura inkingi n'ubururu mu cyerekezo cyo kwaguka.
Urugero, Cordierite, ni polychromatique cyane, ifite ibara ryubururu-violet-ubururu bwumubiri mubuye mbisi. Guhindura cordierite hirya no hino ukayireba n'amaso, umuntu arashobora kubona byibuze ibicucu bibiri bitandukanye bitandukanye byamabara: ubururu bwijimye nijimye-umukara.
Amabuye y'agaciro y'amabara arimo rubini, safiro, emaragde, aquamarine, tanzanite, tourmaline, nibindi. Ni ijambo rusange kubutare bwamabara yose usibye jadeite jade. Mubisobanuro bimwe, diyama mubyukuri ni ubwoko bwamabuye y'agaciro, ariko amabuye y'agaciro asanzwe yerekeza kumabuye y'agaciro y'agaciro y'agaciro usibye diyama, hamwe na rubavu na safiro biganisha munzira.
Diyama bivuga diyama isize, naho diyama y'amabara yerekeza kuri diyama ifite amabara atari umuhondo cyangwa umukara, ibara ryayo ridasanzwe kandi ridasanzwe ni igikundiro cyayo, hamwe n'ibara ry'umuriro ridasanzwe ryaka rya diyama, cyane cyane rishimishije amaso.
Igihe cyo kohereza: Ukwakira-27-2023