Linwood Mine, Buffalo, Scott Co., Iowa, USA - Glassy gemmy transparent terminated orthorhombic barite crystal set up free and clear from a limestone matrix. Measures 6.5 x 3.5 x 3.0 cm. In perfect condition and complete all-around. Excellent for the species at this locality. Overall size is  6.5 x 3.5 x 3.0 cm