aa, abyssal rock, adamant, basalt, bedrock, block lava, bone, brash, breccia, brick, cement, concrete, conglomerate, crag, diamond, druid stone, festooned pahoehoe, flint, gneiss, heart of oak, igneous rock, iron, lava, limestone, living rock, magma, mantlerock, marble, metamorphic rock, monolith, nails, oak, pahoehoe, pillow lava, porphyry, pudding stone, regolith, rock, ropy lava, rubble, rubblestone, sandstone, sarsen, schist, scoria, scree, sedimentary rock, shelly pahoehoe, steel, stone, talus, tufa, tuff