Definition of mineralography in English:

mineralography

Pronunciation /ˌmɪn(ə)rəˈlɒɡrəfi/ /ˌmɪn(ə)r(ə)lˈɒɡrəfi/

noun

Mineralogy
  • The branch of science that deals with the physical and chemical microstructure of minerals, especially as observed through the study of polished mineral sections with a reflecting microscope.

Origin

Early 20th century. From mineral + -ography.