Lihlahisoa tse tala tsa peo ea soneblomo tseo re li sebelisang li tsoa Xinjiang le Inner Mongolia, tse nang le maemo a matle a tikoloho, tse nang le lipeo tse fetang 180 ka 50g, lipeo tse fetang 0.5 tse nang le hlobo, le peo e sa feteng 1 e nang le deformation. Haholo-holo e shebane le liteishene tse khethehileng tse phahameng le tse mahareng, ho kenyeletsoa Hebei PetroChina, Hebei Expressway Service Area, Beijing Railway Bureau, jj.