Inner Mongolian quartz cluster with sceptered points Dolomite with banding distinct in both

with banding distinct in both the UV and daylight fluorescence images

I've found White Sharks to be a bit antisocial

but on other specimens they have a near-metallic luster resembling pyrite

This piece has relatively weak reaction compared to many

Santa Eulalia

Inner Mongolian quartz cluster with sceptered points Dolomite with banding distinct in bothLocale: HuangGangLiang mining district, Inner Mongolia, China Approx point length: 2. 5" Approx weight: 47g These quartz points are from HuangGangLiang, and commonly called Mongolian or Inner Mongolian quartz. This isn't your typically shiny quartz crystal; this quartz cluster is the definition of pretty ugly, aggressively dull on the surface with intriguing patterns of glittering crystal faces on its surface. The piece is near opaque with inclusions,