SONOMA FIELD STONE BOULDERS

This product is not available for purchase online. Please call us at 650.364.1730 or visit our store to place your order.

Origin: North America
Classification: Rhyolite
Color Range: Oranges, Browns, Grays
Finish: Natural
Application: Accents

Sonoma Field Stone Boulders are weathered rhyolite. They range in size from 200 pounds to 3,000 pounds, larger sizes can be special ordered. The root side, the side that was buried in the ground, is a bright orange color. The weathered side is a dark brown to charcoal gray and generally covered with moss and lichen.

Sonoma Field Stone Boulders may qualify for LEED Local/Regional Materials credit. Distances vary for each project location. Please verify the materials accordingly.

Boulder densities vary depending on the geological makeup. Therefore, it is hard to accurately predict the weight of the boulders without weighing them. However, as a general approximation, please use the following size and weight guide:

1' x 1' x 1' = 165 lbs. (0.08 tons)
1' x 1' x 1.5' = 248 lbs. (0.12 tons)
1' x 2' x 1.5' = 495 lbs. (0.25 tons)
1.5' x 2' x 1.5' = 743 lbs. (0.37 tons)
1.5' x 2' x 2' = 990 lbs. (0.51 tons)
2' x 2' x 2' = 1320 lbs. (0.66 tons)
2' x 2' x 2.5' = 1650 lbs. (0.85 tons)
2' x 2' x 3' = 1980 lbs. (0.99 tons)
2' x 3' x 2.5' = 2475 lbs. (1.24 tons)
2' x 3' x 3' = 2970 lbs. (1.49 tons)
2.5' x 3' x 2.5' = 3094 lbs. (1.55 tons)
2.5' x 3' x 3' = 3713 lbs. (1.86 tons)
3' x 3' x 3' = 4455 lbs. (2.23 tons)