answersLogoWhite

0

sarsen (a very hard type of sandstone) generic 'bluestone' - Welsh dolorite also a few other ingneous rock of volcanic origin micaceous sandstone (Altar stone)

small amounts of limestone used in packing of uprights some 'geensand' - sandstone bedrock is chalk, flint is also present

User Avatar

Wiki User

16y ago

What else can I help you with?