Goonvean concentrates on utilising its natural resources to best effect. We produce an extensive portfolio of aggregate products for the construction industry, building product manufacturers, and the architectural stone market. We also supply a range of specialised products to suit customer needs in the agricultural industry, sports and leisure, filtration and abrasives markets.
All aggregates are sourced from our kaolin production. Separation of hard rock in the pits produces feed material for our crushers, while separation of fines as part of the refining process produces sands of both coarse and fine fraction. Goonvean’s various process routes are designed to maximise the recovery of kaolin by-products into high quality aggregate products.
Cornish Granite is widely appreciated for its diverse qualities. By processing rock from our different pits and quarries Goonvean can deliver the right product to suit your needs, whatever they may be.
From road building materials, bunker sand for golf courses, raw materials for concrete, and grits for animal nutrition, the variety of Goonvean products is enormous. We enjoy the challenge of meeting your needs.
Just ask.


