Hillhead 2012
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
basic rock
Igneous rock containing more than 45% and less than 52% silica.
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
Igneous rock containing more than 45% and less than 52% silica.
The monthly journal for the quarry products industry.