Participating quarries in

Charny-sur-Meuse
FranceCharny–sur-Meuse view quarry details

Citeureup
IndonesiaBogor, Citeureupview quarry details

Clarinda
AustraliaKingston Road, Clarindaview quarry details

Condover
United KingdomNorton Farm
Shrewsbury, Shropshireview quarry details
Shrewsbury, Shropshireview quarry details

Connellsville Quarry
North Americaview quarry details

Criggion
United KingdomCriggion Quarry
Shrewsbury, Powysview quarry details
Shrewsbury, Powysview quarry details

Dettelbach
GermanyHans-Kleider-Straße 9, Dettelbachview quarry details

Eagle Mills Sand & Gravel Plant
North America377 Ouachita Rd 233, Camdenview quarry details

Flemmingen
GermanyFlemmigener Weg 1
Saxony, Jückelbergview quarry details
Saxony, Jückelbergview quarry details