Zamtengo wapatali zamtengo wapatali padziko lapansi zitha kufotokozedwa ngati imodzi mwa ntchito zachilengedwe, zosawerengeka komanso zamtengo wapatali, zokongola komanso zodabwitsa.Kwa aliyense, diamondi yosowa kwambiri ndi diamondi "yamuyaya".Ndipotu padziko lapansi pali miyala ina yamtengo wapatali imene ili yosowa ndiponso yamtengo wapatali kuposa diamondi.
Iwo amwazikana mu ngodya zonse za dziko.Sikuti ndi osowa mu chiwerengero, ndipo ndi okwera mtengo kwambiri komanso ovuta kukumba, koma mtundu wawo wapadera ndi kuwala kwake kumachititsanso chidwi okonda miyala yamtengo wapatali padziko lonse lapansi.Tiyeni titsatire Xiaonan kuti tidziwe miyala yamtengo wapatali yamtengo wapatali iyi.

Ma diamondi ofiira
Ma diamondi wamba ndi ofala kwambiri pa miyala yamtengo wapatali imeneyi.Koma palinso chuma chosowa pakati pa diamondi, chomwe ndi diamondi yofiira.Ma diamondi ofiira ndi omwe amasowa diamondi amitundu yabwino kwambiri.AEGYLE MINE ya ku Australia imapanga ma diamondi ofiira ochepa.Moussaief Red ndiye diamondi yofiira kwambiri padziko lonse lapansi.Anapezedwa ndi mlimi ku Brazil mu 1960. Ili ndi mawonekedwe a katatu ndipo imalemera 5.11 carats.

Ngakhale kuti kulemera kwa diamondi imeneyi n’kochepa kwambiri poyerekezera ndi diamondi zina, ndiye diamondi yaikulu kwambiri pakati pa diamondi zofiira, ndipo mtengo wake ndi waukulu kwambiri kuposa kulemera kwake.Daimondi yofiira ya ma point 95 yogulitsidwa ku Christie's Hong Kong mu Epulo 1987 ku New York idagulitsidwa mpaka $880,000, kapena $920,000 pa carat.Kuti diamondi ya carat yosachepera imodzi ikhale ndi mtengo wodabwitsa wotere, tinganene kuti ndi nambala yoyenera.

Benitoite
Pamene miyala ya blue cone inapezeka mu 1906, nthawi ina inali yolakwika ngati safiro.Pakali pano, gwero lokhalo la miyala ya blue cone ndi St. Bailey County, California, USA.Ngakhale kuti zitsanzo za miyala ya blue cone zapezekanso ku Arkansas ndi Japan, n’kovuta kuzidula kukhala miyala yamtengo wapatali.

Azurite ndi buluu wotumbululuka kapena wopanda mtundu, ndipo yalembedwa ngati mwala wamtengo wapatali wa pinki;komabe, chinthu chapadera kwambiri cha Azurite ndi fluorescence yake ya buluu yonyezimira ikakhala ndi kuwala kwa ultraviolet.Azurite ali ndi chiwerengero chapamwamba cha refraction, birefringence yochepa komanso kufalikira kwamphamvu, ndipo azurite odulidwa amawala kwambiri kuposa diamondi.
Azurite ndiyo yochuluka kwambiri mwa miyala yamtengo wapatali imeneyi, koma imakhala yosowa kwambiri kuposa ambiri.