CONSIDERATIONS TO KNOW ABOUT METEORITE ELEMENTS

worried that some iron meteorites had zero-exposure ε182W values similar to the First values inferred for CAIs, Humayun, Simon, and Grossman (2007) questioned whether or not the initial Hf and W isotopic compositions from the solar program inferred from CAIs were being accurate. They argued that the isotopic data for CAIs inside the Allende chondr