Galena Mineral Specimen - Lead Sulfide Crystal Cluster #3523085 (License: Personal Use)

This specimen features densely packed galena (PbS) crystals exhibiting characteristic isometric cubic form and bright metallic luster. The crystals range from translucent gray to deep bluish-black, with some faces reflecting light sharply due to their perfect cubic cleavage. The matrix includes darker gangue minerals, suggesting formation in hydrothermal veins.

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