What type of volcano has basaltic lava?

Shield volcanoes have basaltic lava. They are the largest of all the volcanoes on the earth. The Hawaiian volcanoes are the most famous examples. These volcanoes are mostly made up of basalt, a type of lava that is very fluid when erupted. For this reason, these volcanoes are not steep. They become explosive if somehow water gets into the vent; otherwise, they are characterised by low explosivity.

Further Reading:

• Volcanoes
• Volcanic Landforms