1. Qilu launin toka granite yana da babban tsari mai yawa, ƙarfin ƙarfi mai ƙarfi, ƙarancin shayar ruwa, taurin saman ƙasa, kyakkyawan juriya na sinadarai, ƙarfin ƙarfi mai ƙarfi, amma ƙarancin wuta.
2. Ƙilu launin toka mai launin toka yana da tsarin granular mai kyau, matsakaita, da yashi, ko tsari mara kyau.Its barbashi ne uniform da m, tare da kananan gibba (porosity kullum 0.3% ~ 0.7%), low sha ruwa (ruwa sha kullum 0.15% ~ 0.46%), da kuma kyau sanyi juriya.
3. Dutsen granite na Qilu yana da tsayin daka.Taurin Mohs shine kusan 6, kuma taurin shine kusan 2.63g/cm3 zuwa 2.75g/cm.Ƙarfin haɗinsa shine 100-300MPa.Daga cikin su, iyawar kyakkyawan granite yashi har zuwa 300MPa.Ƙarfin lanƙwasawa gabaɗaya 10-30Mpa.