Picture credit: Rob Wesel Here I discuss some facets of lunar geology, mineralogy, and chemistry that guidebook us in our makes an attempt to identify lunar material. They can be similar to terrestrial basalts, but have many significant dissimilarities; such as, mare basalts demonstrate a significant negative europium anomaly. https://moonrocksaustralia32731.wikistatement.com/4165063/the_moon_rocks_australia_diaries