Presenting an exceptional historic Tetrahedrite specimen from the famous Kapnik mining district, now Cavnic, Maramureș County, Romania. This beautiful small cabinet specimen displays numerous sharply developed tetrahedral Tetrahedrite crystals dramatically rising above a brilliantly sparkling Pyrite-rich matrix. The combination of metallic gunmetal-gray crystal faces against the richly glittering golden background creates exceptional contrast and outstanding cabinet display from every angle.

One of the most desirable features of this specimen is the natural iridescent blue, violet, and golden flash visible across several of the larger Tetrahedrite crystal faces under changing light. This colorful surface iridescence is a classic characteristic occasionally seen on the finest Kapnik specimens and is believed to result from microscopic secondary copper mineral coatings formed naturally over time. The striking flashes of color provide exceptional visual appeal and distinguish this specimen from more typical dark metallic examples.

Historic Provenance:

This specimen includes two original vintage labels that document its collecting history. One is an original Lidstrom’s Minerals label from Prineville, Oregon, while the second identifies the specimen as Tetrahedrite from Kapnik. The Lidstrom pedigree adds important historical provenance that is highly valued among advanced mineral collectors.

The vintage Lidstrom label uses the historic locality designation “Kapnik, Hungary.” Although the locality is today known as Cavnic, Romania, many older collections retained the historical geographic name. Original labels preserving these historical designations have become increasingly desirable as part of a specimen’s documented collecting history.

Scientific Information:

Tetrahedrite is a complex copper antimony sulfosalt with the ideal chemical formula Cu₁₂Sb₄S₁₃ and crystallizes in the isometric crystal system, producing its distinctive tetrahedral crystal habit. The sharply formed crystals displayed here are classic examples of the species and contrast beautifully against the sparkling metallic sulfide matrix.

The glittering matrix consists predominantly of fine-grained Pyrite with associated sulfide minerals commonly found in the famous Kapnik ore deposits. The Kapnik mining district is internationally recognized for producing some of the world’s finest Tetrahedrite specimens, prized for their sharp crystal development, aesthetic compositions, and occasional natural iridescence.

Measurements & Weight:

Length: Approximately 2.25 inches

Width: Approximately 2.0 inches

Depth: Approximately 1.50 inches

Weight: Approximately 4.1 ounces (116 grams)

Classification: Small Cabinet Specimen

Metaphysical Properties:

Tetrahedrite has traditionally been associated with confidence, resilience, personal transformation, and the ability to overcome obstacles. It is believed to encourage clear thinking, strengthen determination, and promote practical decision-making. Pyrite has long been regarded as a stone of abundance, protection, confidence, and vitality. Together, these minerals are believed to encourage prosperity, mental clarity, motivation, and grounded personal growth.

Dream Symbolism:

In traditional folklore, Tetrahedrite symbolizes hidden potential, inner strength, and discovering opportunities that may not be immediately visible. Pyrite represents prosperity, success, confidence, and perseverance. Together they are believed to symbolize recognizing one’s true value while remaining focused on long-term goals.

Hidden Cause Association:

Some metaphysical traditions believe Tetrahedrite helps uncover hidden talents, limiting beliefs, and overlooked opportunities, while Pyrite is thought to encourage confidence in acting upon those discoveries. Together they are believed to promote self-awareness, determination, and positive personal transformation.

Condition Report:

This historic specimen displays beautifully with numerous sharply formed tetrahedral crystals across a sparkling Pyrite matrix. Several crystal faces exhibit attractive natural blue and violet iridescence under changing light, adding exceptional visual appeal. Both original vintage labels accompany the specimen as part of its documented provenance.

As with virtually all natural mineral specimens, natural crystal contacts, minor edge irregularities, and matrix variations are present from geological formation and historic mining. The vintage display box shows normal age and storage wear consistent with long-term collection use.

Safe Handling:

This is a natural mineral specimen intended for display and collecting purposes. Handle with reasonable care, wash hands after handling, and avoid creating or inhaling dust from the specimen. Keep out of reach of small children and pets.

Mineral Identification Disclaimer:

Every effort has been made to accurately identify and describe this specimen using available reference materials, labels, provenance, and careful visual examination. While I strive to provide accurate information, I am not a professionally trained mineralogist or gemologist, and inadvertent errors in mineral identification, locality attribution, or other descriptive information may occasionally occur.

Collectors are encouraged to carefully review all photographs and use their own knowledge and judgment when evaluating any specimen. If you have any questions or would like additional photographs or information before purchasing, I will be happy to assist. By purchasing this specimen, the buyer acknowledges that the identification and description represent my best good-faith assessment and are not a professional laboratory determination.