Silver Blue Granite Boulders Central California quarry producing a wide range of materials from DG fines to very large boulders. Materials are shipped bulked throughout Southern and Central California and on pallets anywhere requested. Silver Blue Limestone Boulders is a very hard rock material that is a semi grey colored rock covered in full or in patches with a mineral patina that varies from creamy tones. Small boulders are easily moved with basic hand pushed landscape equipment. Most boulders that are 3 feet or smaller can be easily handled 2 or 3 healthy men or a small tractor. Work with boulders larger than 3 feet is likely include some use of a tractor and skilled landscape construction staff. We offer boulder placement and equipment operating services in many locations, contact us for more information. When ordering use the Purchase Order function at checkout and enter ROCK as your payment method. This will allow you to create an order for a firm transportation quote without having to pay for it at this time. While we have posted transport rates, in many circumstances we are able to ship the order to you for less. You will be given a firm cost on the whole order within a few minutes to a few hours.