作者已报道对南极地区乔治王岛原始土壤基本性质的研究.本文报道对这些土壤的化学元素组成及粘粒矿物学研究,以表明原始土壤在组成分上的特征.1 样品和方法样品于1991年初于南极实地考察时随机采得.土壤厚度在20—30cm以下,未能分层.供试5个样品的基本性质见表1.这些土壤的粘粒(<2μm)含量一般在10%以下. The authors have reported the study of the basic properties of the primitive soil in King George Island, Antarctica. In this paper, chemical elemental composition and clay mineralogy of these soils were reported to characterize the composition of the original soil.1 Samples and Methods Samples were deposited in 1991 At the beginning of the Antarctic field visit at the beginning of a random access to the soil thickness below 20-30cm, failed to stratification.The basic properties of the five samples tested in Table 1. The soil clay (<2μm) content is generally below 10% .