The Table
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The Table is a 300 m high flow-dominated tuya or volcanic plateau near Mount Garibaldi, British Columbia. Mathews (195 1b)[citation needed] proposed that the Table formed when magma intruded into a vertical pipe in the overlying glacier. The partially molten mass of hornblende-phyric andesite cooled as a large block, with gravity flattening its upper surface. Horizontal columns occur at numerous locations along the periphery of the mass.