Hollandite (ex Shields Flynn Collection)

Item Description

A hard to find specimen of Hollandite from Yavapai County, Arizona featuring fine, sharp, lustrous, striated metallic monoclinic crystals measuring up to 7 mm on massive Hollandite matrix. The crystals have a lovely grey-black hue and look beautiful in person. A fine quality example of this uncommon barium manganese oxide. From the collection of Shields Flynn with a label from Ernie Schlichter.