Basalt Columns
Special Order Products
With Southwest Boulder’s Special Order program, you can shop our virtually endless selection of landscape rock (boulders, flagstone, pebbles, crushed aggregates, decomposed granites), masonry supplies, building materials, and custom fountains — online or in our stores. In addition to the thousands of items in stock in our stores, there are thousands more available through Special Order. Special Order arrival times vary by quantity and availability.
Formed under the most peculiar of volcanic lava flow circumstances these perfectly shaped hexagonal monoliths are a testament to the architectural capacity of Mother Nature. Heights range from 3 up to 25.
