Herkimer-Style Quartz Crystal – Prismatic – Daocheng, Sichuan

This exceptional Herkimer Diamond Quartz is a stunning natural specimen sourced from Daocheng, China. This specimen features well-developed crystal form displaying excellent natural formation that makes it a standout addition to any mineral collection.

Quartz (SiO₂) crystallizes in the trigonal crystal system with a Mohs hardness of 7. This mineral is known for vitreous luster, conchoidal fracture, piezoelectric properties, and exceptional durability. Specimens from Daocheng, China are particularly valued among collectors for their quality and character.

This specimen weighs 4.4 oz (124.7 g) and measures approximately 3.3 × 1.4 × 2.2 inches, representing a exceptional example. Each specimen is carefully hand-selected to ensure excellent crystal development, natural aesthetics, and display-worthy presentation. Photographs represent the actual specimen you will receive.

Whether you are a seasoned mineral collector, a geology enthusiast, or searching for a distinctive natural display piece, this Quartz specimen offers exceptional quality and visual appeal. It makes an impressive addition to a specimen cabinet, educational display, or curated mineral collection — Quartz is the most abundant mineral in Earth's continental crust, treasured by collectors and widely used in electronics and optics.

Sichuan Province, China — Mt Pingwu region, cassiterite and scheelite.