Inclusions:Spinel

In affiliation with GemologyOnline.com
From The Gemology Project
SP0811xx1a.jpg

Spinel inclusion in spinel (80 micron in size)
Photo by John Huff, gemcollections.com


SP0810hff6au.jpg

Octahedral ( spinel ) crystal with stress fractures/ halo which give such inclusions the "flying pyramid" appearance.
Photo by John Huff, gemcollections.com


Personal tools
Namespaces
Variants
Actions
Navigation
Tools
Toolbox