These following bodies do not draw: smaragd, achates, corneolus, pearl, jaspis, chalcedonius, alabaster, porphyry, coral, marble, touchstone, haematites, or bloodstone; smyris, ivory, bones, ebontree, cedar, cypress, pitch, softer rosin, camphire, galbanum, ammoniac, storax, benzoin, loadstone, asphaltum.