txog kev nthuav dav Hais txog kev tsim qauv muaj tswv yim ntawm zircon ib feem, qhov no yog qhov pom ntawm tag nrho lub kauj tes. Koj tuaj yeem ua ntau yam kev hloov pauv muaj tswv yim hauv cov duab, xim, thiab txoj kev inlay. Tsis tas li ntawd, ntau yam xim ntawm zircon kuj tseem siv tau ua cov kev xaiv tshiab, thiab txoj kev inlay kuj tseem siv tau ua lub tswv yim tsim! Cov saw tsis yog tsuas yog "ua tau", nws kuj tuaj yeem dhau los ua ib feem ntawm cov lus tsim. Kev siv cov txuas tshwj xeeb, xws li ovals, cov saw hlau clip ntawv, cov saw hlau pob txha nab, cov saw hlau hlub, thiab lwm yam, yog qhov nco qab ntau dua. Ntxiv ntau lub zircons me me rau ib sab, lossis ntxig cov cim hlau me me (xws li cov ntawv, cov cim hmoov zoo). Lub cim tail yog "kov kawg" ntawm tag nrho lub kauj tes, thiab nws kuj yog qhov tsim nyog tshaj plaws rau kev qhia cov ntsiab lus ntawm tus kheej ntawm lub hom. Ntxiv nrog rau cov zircons zoo li kua muag, nws kuj tseem tuaj yeem tsim rau hauv cov hnub qub, hli, paj me me, cov qauv zodiac, lub siab, cov ntawv me me, thiab lwm yam.