News
Need for aggregate puts GTA between rock and hard place
December 13, 2011
By The Globe and Mail
By The Globe and Mail
December 13, 2011
By The Globe and Mail
By The Globe and Mail
Dec. 13, 2011 – Deep beneath vast fields that grow a dozen varieties of potatoes lies a valuable gray rock tinged with light browns and blues. The rock is hard, durable and dense, part of the 400-million-year-old Amabel Formation that once belonged to a warm, shallow sea.
Dec. 13, 2011 – Deep beneath vast fields that grow a dozen varieties of
potatoes lies a valuable gray rock tinged with light browns and blues.
The rock is hard, durable and dense, part of the 400-million-year-old
Amabel Formation that once belonged to a warm, shallow sea. | READ MORE
