Black Pyrite & Quartz Cluster – Fengjiashan Mine (836g)

Quick Highlights:

• Size/Dimensions: 5.5 x 3.5 x 2.5 inches
• Weight: 836 grams
• Source/Origin: Fengjiashan Mine, Daye County, Hubei Province, China
• Key Features: Jet-black cubic pyrite, needle-clear quartz sprays, exceptional crystal integrity

Product Description

Introduction:

This dramatic black pyrite and quartz specimen from the Fengjiashan Mine is a visual powerhouse. Jet-black pyrite cubes erupt through beds of ice-clear quartz, forming sharp contrasts and architectural drama that is rarely seen in Chinese localities. Whether displayed on a stand or laid flat, this specimen presents as a miniature mineral sculpture—geometric yet organic, bold yet refined. It represents some of the most distinctive material emerging from Daye in recent years.

Geological Details:

The specimen features pyrite (FeS₂), a sulfide mineral that crystallizes in the isometric (cubic) system, paired with quartz (SiO₂), a silicate that forms in the hexagonal system. The matrix likely includes dolomite or calcite, with minor oxidation evident on some edges.

Formed within a skarn-type polymetallic deposit, this specimen originates in an environment where hydrothermal fluids interacted with carbonate-rich host rocks. This unique setting produces large, well-formed sulfides with gemmy quartz, often in exceptional condition. The black coloration in these pyrites is due to an iron-oxide or ilvaite overcoat—a characteristic signature of this zone within the Fengjiashan system.

Aesthetic Appeal:

The aesthetics of this piece are commanding. Deep, near-metallic black pyrite cubes provide visual weight and contrast, while the quartz needles radiate light in all directions. The balance of blocky mass and delicate sprays gives the piece movement and energy. A natural sculptural flow allows it to be displayed from multiple angles with equal impact.

Small iron-stained areas lend warmth and authenticity, without detracting from the overall integrity. Each crystal is sharp and three-dimensional, inviting tactile exploration and close visual study.

Metaphysical Properties:

Pyrite is often associated with protection, personal power, and wealth generation. Its dense, grounding energy is said to guard against negative influences and physical fatigue. The quartz matrix acts as an amplifier, boosting the energy and clarity of surrounding stones. Together, they are said to form a strong energetic field—ideal for personal spaces, altars, or as a centerpiece for intention-setting.

Rarity:

Black pyrite of this caliber, especially with quartz from Fengjiashan, is rare and increasingly difficult to obtain. Most Daye-area material features gold or brassy pyrite, and black-surfaced pyrite cubes with such pristine geometry are uncommon. The contrast and coverage seen here, paired with the specimen’s weight and intact structure, make it a standout among contemporary Chinese mineral finds.

Why You Will Love This:

If you’re seeking a showpiece that combines raw earth energy with refined beauty, this is it. Collectors will appreciate its locality, quality, and sharp form. Decor enthusiasts will admire its drama and sculptural form. No matter the lens through which it’s viewed—scientific, spiritual, or aesthetic—this specimen delivers a bold and unforgettable presence.

Specifications:

• Exact Dimensions: 5.5 in (L) x 3.5 in (W) x 2.5 in (H)
• Weight: 836 grams
• Finish: Natural, unpolished
• Unique Features: Jet-black pyrite cubes, complete undamaged quartz growth, contrasting textures and shapes

Collector’s Note:

This piece represents a modern evolution in Chinese mineral collecting. Fengjiashan, known for its fluorite and pyrite combinations, rarely produces pyrite this dark and geometrically sharp. The visual impact and mass, combined with its intact crystal sprays, make this an investment-worthy acquisition for collectors of Chinese sulfides or global pyrite suites.

Display Recommendations:

This piece will shine best under soft LED or halogen lighting to enhance the reflective contrast of pyrite and quartz. We recommend a dark walnut or matte black wood base to match its bold aesthetic. Display in a niche, bookshelf, or pedestal stand for maximum visual impact.