Xim iav hlaws 1-3 hli
Xim iav hlaws yog qhov tseeb xim khoom. Nws yog siv rau pas dej da dej, chaw ua si, alcove, metope, lub qhov rooj ntoo, tus ncej potted phiaj, phiaj xwm, thiab lwm yam kho kom zoo nkauj.
Cov Ntaub Ntawv Kev
| Kev Pabcuam | Raug Qhov tseem ceeb |
| Xim | Cov xim muaj tiag (Liab, Ntsuab, Xiav, Daj, Dub, Dawb, Ntshav) |
| Puab | Ntaus pob lossis Oval hom |
| Qhov Coob | 1-3 hli, 3-6mm, 6-9mm |
| Thim Rov Qab | qhov taw qhia 1.30-1.50 |
| Cov ntsiab lus tshwj xeeb (g / cm3) | 2.50 cov |
| Ntim lub cev nqus (g / cm3) | 1.50 |
| Micro Hardness (kg / hli2) | 635 |
| Mohs Hardness | > 6 |
Daim ntawv pov thawj
Pob
Cia
Qhuav thiab chaw nyob
Sau koj cov lus ntawm no thiab xa rau peb
