Assertion: martian zircon | /r/HasProperty | analyzed by id-tims41
Facets:
Source sentences:
text: This dichotomy is also expressed in measured Th/U ratios because altered zircons have Th/U between 1.5 and 3, whereas ancient well-behaved zircons have Th/U between 0.4 and 0.8 (Supplementary Data 4), consistent with terrestrial igneous zircons20, unaltered lunar zircons (Fig. 4), and Martian zircons analyzed by ID-TIMS41, which have Th/U between 0.6 and 0.7.