Deep Creek Boulders Deep Creek Boulders ; Brown, naturally rectangular boulders. back to all boulders and...
Pipestone Granite Boulders Pipestone Granite Boulders ; Attractive weathered boulders with rounded edges. back to all boulders &...
Quartzite Boulders Quartzite Boulders ; Unique, sharp-edged boulders of one of the hardest of stones – quartzite. back to all boulders &...
Flatwillow Boulders Flatwillow Boulders ; Beautifully weathered and lichen-covered sandstone boulders from the rolling plains of central Montana. back to all boulders &...
Kootenai Boulders Kootenai Boulders ; Large blocky rectangular boulders that are great for oversize retaining walls. back to all boulders &...