Crystallized Gold with Sphalerite 
Belshazzar Mine, Quartzburg District, Boise County, Idaho
This remarkable native gold specimen features a complex and rare mineral association of sphalerite with native gold, highlighted by the unusual presence of wire gold crystals occurring alongside sphalerite an exceptionally uncommon combination and the first example of its kind we have handled. The gold forms an intricate cluster of thick wire crystals tightly intergrown into a sophisticated three-dimensional arrangement. Overlapping structures create strong visual depth, while sharp terminations and distinct crystal faces contribute to the specimen’s refined aesthetic. Several elongated wires project outward, adding balance and a sense of natural motion. Its surface exhibits outstanding metallic luster paired with a richly saturated buttery-yellow color. The specimen is beautifully supported by a white quartz matrix, providing striking contrast and enhancing the overall presentation.  
61 × 38 × 35 mm
43.80 grams