The polyphase nature and internal structure of the Qôrqut Granite Complex east of Umánap suvdlua, Godthåbsfjord, southern West Greenland

Abstract

Fieldwork during 1979 enables us to describe the internal structure of the Qôrqut granite (McGregor, 1973) in the area to the east of Umanap suvdlua (fig. 27) and to elucidate the polyphase nature of the magmatism. As a result, it is proposed that future reference be made to the Qôrqut Granite Complex rather than to the Qôrqut granite; this proposal is justified below.