A striking and large quartz crystal cluster featuring natural pyrite formation from Russia. This specimen displays dense, well-formed quartz crystals with a natural drusy texture, combined with a contrasting pyrite-rich matrix on one side. The quartz crystals show a subtle smoky to translucent tone, while the pyrite adds a metallic and earthy character, creating a visually balanced and collectible mineral piece. Its impressive size and weight make it an excellent display specimen for collectors or interior decoration. Specifications Minerals: Quartz with Pyrite Origin: Russia Weight: 1983 grams (1.98 kg) Size: ~17.3 × 11.4 × 7.5 cm Color: Translucent grey quartz with metallic pyrite Formation: Natural cluster with matrix Condition Natural, untreated specimen Minor edge wear and matrix roughness Quartz crystals mostly intact with natural terminations