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Definition of Valleriite
1. Noun. (minerology) A trigonal-hexagonal scalenohedral mineral containing aluminum, copper, hydrogen, iron, magnesium, oxygen, and sulfur. ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A trigonal-hexagonal scalenohedral mineral containing aluminum, copper, hydrogen, iron, magnesium, oxygen, and sulfur. ¹
¹ Source: wiktionary.com