Effortless High Grade Specularite Slab from Lake Superior, Michigan

Very High Grade Specularite Slab.
Specularite is a variety of hematite ( Fe2O3 ), and is also known as specular hematite. 

Specularite has a silvery shimmery look with metallic black or blue hues. The name specifically references the mirror-like quality of the crystals of this hematite. In both ancient and modern times it is often associated with strength and courage. 

From: Lake Superior, Iron District, Michigan, United States

Size: 260 mm x 185 mm x 8 mm

 Weight: 901 Grams