Carty Quartzite

Yam khoom:Cov khoom lag luam zeb zeb
Ntau yam:Quartzite
Keeb kwm:Brazil
Daim ntawv thov tau txais:Flooor Flooring, Sab Hauv Tsev Phab Ntsa, Sab Nraum Zoov Pem Teb
Khoom Taw Qhia:Ua los ntawm ntuj Quartz cov khoom siv, siab hardness thiab ntom, kos thiab nkag mus rau cov phab ntsa, cov plag tsev, chav ua noj thiab chav dej thiab lwm yam.