qīng​shí

bluestone; limestone

Senses

青石 qīng​shí (also qīng​shi) bluestone; limestone

blue-gray stone, especially limestone, but also including granite or lapis lazuli, used for construction, paving, and monuments

References

classifier 青石/青石 块/塊
same_as 石灰岩/石灰岩 青石/青石