Mined from: Daye Mine, Huangshi, Hubei Province, China

Description: 

This specimen displays the distinctive “Mercedes” habit of calcite, where multiple tabular crystals intersect at sharp, geometric angles, forming a star-like arrangement. The crystals are pale, semi-translucent, and well-defined, with clean faces that highlight internal growth zoning. What sets this piece apart are the bold black linear inclusions running through the crystal faces—these are chalcopyrite inclusions that formed simultaneously or slightly earlier, becoming trapped during calcite growth and creating striking parallel banding.

From the Daye mining district, these formations developed in a hydrothermal system where mineral-rich fluids deposited both sulfides and carbonates in stages. The chalcopyrite likely crystallized first or along early growth surfaces, followed by calcite encapsulating it as it expanded. The result is this highly graphic contrast—light calcite hosting sharp, metallic-looking streaks that follow crystallographic directions, giving the specimen a structured, almost engineered appearance.

Metaphysically, calcite is often associated with mental clarity and amplification, while chalcopyrite is linked to confidence and energy flow. Together, they are thought to support focused thinking while encouraging action—balancing clarity with momentum.

Quantity: 1pc
With this product, you will get the actual stone in the photograph.