Xim hloov sapphire
Kev hloov xim sapphire Cov xim hloov xim sapphire yog lub pov haum zoo nkauj, muaj ntau yam ntawm cov khoom lag luam corundum, ib qho txhuas oxide (Al-Al2O3). Nws ... Nyeem ntxiv
Xim hloov sphene
Kev hloov pauv sphene Xim hloov sphene, lossis Titanite, yog calcium calcium nesosilicate ntxhia, CaTiSiO5. Ib txoj lw impurities ntawm hlau thiab txhuas ... Nyeem ntxiv
Xim hloov Garnet
Xim Hloov Garnet Tus ntse ntawm spessartite thiab pyrope. Lub pob zeb no pib hloov xim ntawm brownish hauv nruab hnub rau lub ntuj ... Nyeem ntxiv
Kev hloov xim chrome tourmaline
Kev hloov xim chrome tourmaline Tourmaline yog crystalline boron silicate ntxhia pob zeb ntxaum cov khoom xyaw nrog cov khoom xws li txhuas, hlau, magnesium, sodium, lithium, lossis ... Nyeem ntxiv
Xim hloov fluorite
Xim hloov fluorite Xim hloov fluorite yog lub pob zeb zoo nkauj. Nrog ib tug mob siab khaus. Thaum lub teeb ci ntsa iab nrog lub teeb pom kev zoo, fluorite yog ib qho ... Nyeem ntxiv