Follow these instructions to unclog your air conditionerâs drain line. Step 1: Get out your wet/dry vacuum. Youâll be using a wet/dry vacuum to suck out whatever is obstructing the drain line. Step 2: Find the main drain line outside of your home. Most homes have a main drain line and a secondary drain line.
Basalt is a fine-grained, hard rock that forms when bits of lava shoot out of volcanoes, so it's one kind of igneous rock. When the lava cools quickly, it turns into basalt. Usually basalt is black or gray. Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen.hen the lava cools quickly, it turns into basalt. Usually basalt is black or gray. Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen.
â¢ Basalt is mostly found on ocean floors, while granite is the crust of earth in all continents. â¢ Basalt is extrusive, while granite is intrusive igneous rock. â¢ Basalt is darker and is composed of magnesium and iron, whereas granite is lighter and is made up of feldspar and quartz. â¢ Basalt is called mafic, while granite is called felsic.