Lub cev khoom ntawm Yellow Wax Stone

Mechanically, Yellow Wax Pob zeb yog tawv es tsis nkig, nthuav tawm lub hardness ntawm chalcedony (6.5-7) - siab dua li ntawm jadeite thiab deb tshaj li ntawm * Tianhuang * pob zeb (siv feem ntau ntawm dickite, kaolinite, thiab nacrite), uas sib piv cov xim zoo sib xws. Nws muaj lub ntiajteb txawj nqus ntawm 2.60–2.70 g / cm³. Chemically ruaj khov, nws yog insoluble hauv cov kua qaub uas tsis yog hydrofluoric acid. Nws yog cua sov- tiv taus, nrog lub cev qhuav dej ntawm cov khoom siv pob zeb hauv av tsuas yog tshwm sim thaum kub siab tshaj 500℃. Nws tsis muaj cleavage thiab nthuav tawm qhov tsis sib xws.

 

Lub pob zeb sib txawv los ntawm pob tshab mus rau translucent (nrog ob peb cov qauv tsuas yog me ntsis translucent) thiab qhia txog qhov sib txawv ntawm greasy mus rau vitreous. Nws qhov refractive index yog 1.544–1.553, nrog rau qhov chaw nyeem ntawv feem ntau nyob ib ncig ntawm 1.54. Qee yam zoo - ntau yam zoo, xws li "Frozen Wax" (*dongla*) thiab "Jelly Wax" (*jiaola*), muaj cov pob tshab zoo heev thiab lub teeb kis tau tus mob, txawm tias muaj qhov tsaus nti "tawv tawv" tuaj yeem cuam tshuam rau lub teeb kis.