单词 houghite 释义 houghite Min.|hfat|[Named in 1851 after F. B. Hough.]A variety of hydrotalcite, derived from an alteration of spinel.1851Amer. Jrnl. Sc. Ser. ii. XII. 210 Some of his specimens are spinel crystals..in one part, and true Houghite in ano...
