A green paper on minerals seeks to reorganise Trinidad and Tobago’s mining sector
The small but relatively important mining and quarrying sector makes a significant contribution to the economy. In terms of estimated recoverable reserves the largest deposits are of sand and gravel, blue limestone, plastering sand, yellow limestone, clay, porcelanite and andesite (a form of volcanic rock). In 2013 reserves were estimated at 467.1m tonnes, distributed over an area of 71.4 sq km, mainly in Trinidad (although andesite is found almost exclusively in Tobago). These materials are used principally in the construction and civil infrastructure industry. “Large infrastructure projects like the highway extension from San Fernando to Point Fortin and San Fernando to Princes Town are set






