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Definition of Holfertite
1. Noun. (minerology) A trigonal-pyramidal mineral containing calcium, hydrogen, iron, oxygen, potassium, titanium, and uranium. ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A trigonal-pyramidal mineral containing calcium, hydrogen, iron, oxygen, potassium, titanium, and uranium. ¹
¹ Source: wiktionary.com