The invention discloses a basalt fiber and ceramic particle mixed aluminum alloy drill rod material and a preparation method thereof. The aluminum alloy drill rod material is formed by cold pressing, sintering, extrusion and heat treatment of an aluminum alloy substrate, basalt fibers and nano ceramic particles. The mechanical property and temperature resistance of the adopted basalt fibers are excellent, the basalt fibers serve as a high-property environment-friendly inorganic material, the basalt fibers are obtained from igneous rock and applied to developing drill rod materials for underground strata drilling, and the material is prepared from the rock and applied to the rock and is environmentally friendly; and the material is highly targeted, the hardness, abrasion resistance and strength of the aluminum alloy drill rod material are mainly improved, the service life of an aluminum alloy drill rod during deep well (hole) drilling is prolonged, and the cost is reduced.