What is another word for footwall?
Pronunciation: [fˈʊtwɔːl] (IPA) 
Footwall is a geological term that refers to the rock layer beneath a mineral deposit. In mining, it's the bottom layer of rock where the miners stand or walk while excavating the minerals. Although "footwall" is a specific term, there are some synonyms that can be used to describe the same concept. Some of these synonyms include the base, bottom layer, foundation, substructure, and underlying rock. Other examples include bedrock, basement, ground level, and rock bottom. These synonyms convey the same meaning as the word "footwall" and can be used interchangeably. So, whether you are talking about mining or geology, these words can help you express your ideas more accurately and effectively.
