The reddish appearance of Mars is believed to be caused by an iron-rich soil.
Source: tatoeba (3955547)
Iron-rich
Synonyms for "iron-rich" (3 found)
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Sample sentences
2 total sentences available.
Mercury, with a substantial iron-rich core, has a magnetic field that is only about 1 percent as strong as Earth’s.
Source: tatoeba (6547991)