The mineral specularite is from Republic, Michigan and weighs 13 oz. with a size of 2 1/2″ x 2 1/2″ x 1 3/4″ approximately. Speculate hematite has a gray color with a metallic luster. I have seen this beautiful mineral in cabochon form and it was quite striking. Add it to your mineral collection or other. (From an old collection from back in the 50”s) SOLD!