The Ghost Town Quarry is located 800 metres west of Highway 1 at Cassidy, via Spruston Road.
Subsurface exploration in 1988 suggest additional quantity of sand borrow is available below 41 metres, in the north part of the lot. Seasonal fluctuations in ground water levels may necessitate some drainage measures if material is extracted to a 41-metre depth.
Technical data: crush % <.075=1; .075-4.75=41; 4.75-25=56; 25-75=2. The product is 25 millimetres Well Graded Base. Pit run: 1 per cent fines, per cent sand, 36 per cent fine gravel and 28 per cent coarse gravel.