Thunder Storm Granite Boulders Granite hard rock Central California Quarry These salt n peppered granite boulders are a good dark gray, such the sky before a heavy thunderstorm breaks open. There patches of brown from fossilized plant material. The rock itself is very dense and heavy, it is also very strong and is an excellent slope backing material. It is CALTRANS approved and widely used for engineering work in Central California.
Central Valley California quarry. Materials are shipped bulked 18 to 24 tons throughout California. Smaller orders shipped on pallets anywhere requested.
