Natural Fluorescent Herkimer Style Quartz Crystal Specimen – 30 mm, 4 g – Yunnan/Guizhou, China – UV Luminescence

• A natural quartz crystal specimen measuring 30 mm and weighing 4 g.

• Originating from Yunnan / Guizhou, China.

• This raw crystal formation features a distinct double-terminated structure and exhibits a bright blue luminescence when exposed to ultraviolet (UV) light.

• Suitable for mineral specimen collections and display.

Specifications:

• Dimensions: 30 mm

• Weight: 4 g

• Origin: Yunnan / Guizhou, China

• Specimen Type: Natural Fluorescent Quartz Crystal Specimen (Yun-Gui Herkimer Style)

• Optical Effect: UV Light Blue Fluorescent Reaction

Photo & Sizing Note:

• Images display the specimen under daylight and ultraviolet (UV) illumination.

• Photos were captured using an iPhone 17 paired with an external macro lens without color filters or digital alterations.