Mineral Specimen #4642 Schefferite (Manganese Rich Diopside), Willemite
Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey
A crystal fragment of Schefferite with flat crystal faces. The color is a medium, chocolate brown and the surfaces have a good glossy luster. The specimen is sufficed throughout with quite a bit Willemite in strings and blebs which fluoresces bright green under SW.
Flaws: Essentially massive material with some crystal faces, but no actual damage.