Portland Stone

URI: https://gptkb.org/entity/Portland_Stone

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:limestone
gptkbp:category	gptkb:geological_formation
gptkbp:color	grey white
gptkbp:composition	calcium carbonate
gptkbp:countryOfOrigin	gptkb:England
gptkbp:exportedTo	gptkb:Australia gptkb:Europe gptkb:United_States
gptkbp:foundIn	gptkb:Isle_of_Portland
gptkbp:geologicalAge	Jurassic
gptkbp:namedAfter	gptkb:Isle_of_Portland
gptkbp:notableFor	gptkb:Bank_of_England gptkb:British_Museum gptkb:Buckingham_Palace gptkb:St_Paul's_Cathedral
gptkbp:quarriedIn	Roman times
gptkbp:texture	fine-grained
gptkbp:usedFor	gptkb:building
gptkbp:weatherSealed	high
gptkbp:bfsParent	gptkb:Purbeck_Beds
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Portland Stone