Geology of the Isles of Scilly

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The material formed by the denudation of the granite is an im portant component of some of the islands. This granite waste takes two forms, angular Head, and Blown Sand. The latter IS by far the more important so fa...