SPINEL
Choose a lens
Magnified 30x
The dark spots in this spinel are really several reflections of a single inclusion . The inclusion’s position and the spinel’s cut caused the reflections. - Photo by John I. Koivula/GIA
The dark spots in this spinel are really several reflections of a single inclusion . The inclusion’s position and the spinel’s cut caused the reflections. - Photo by John I. Koivula/GIA
