Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.
Through analyzing the process of agrogeology investigation in Zhejiang province, the list of technology and equipment can be prepared for the technology assessment.
And still have problem judging from now available research results the dolmen study, the main body of this paper clear and definite studies problem needed to solve by Zhejiang dolmen.