Barite, Linwood Mine, Buffalo, Iowa, Collected c. 2012, Kalaskie Collection #830, Miniature 2.0 x 5.2 x 6.5 cm, $150. Online 6/6.
Group of lustrous barite crystals, to 5.5 cm, with no obvious point of attachment. Sharp tabular forms with nice modified terminations. Collected circa 2012. No question, this location will be remembered as a Midwest classic. In excellent condition. Betty Kalaskie Collection #830.