Inner Mongolian quartz, double-terminated Agate Hyalite can appear fluid with

Hyalite can appear fluid with formations that look like the splash from a drip frozen in place

UV reactivity The small amount of hyalite will react a strong yellow-green color under 395nm UV or 365nm UV light

UV reactivity There is an opaque white mineral overgrowth on part of the quartz geode that may be calcite

Approx weight: 75g

This specimen has saturated orange to orange-red hexagonal tablet crystals liberally covering a dusty black botryoidal matrix

Inner Mongolian quartz, double-terminated Agate Hyalite can appear fluid withLocale: HuangGangLiang mining district, Inner Mongolia, China Approx point length: 3" Approx weight: 40g These quartz points are from HuangGangLiang, and commonly called Mongolian or Inner Mongolian quartz. This isn't your typically shiny quartz; the points have a matte luster with a sheen effect, producing a ghostly appearance. This point is translucent, with a milky off white color likely tinted olive gray by hedenbergite. Spherical black inclusions