TF88AE2: Calcite with Sphalerite - Rosiclare, Illinois USA
Calcite with Sphalerite

Rosiclare, Rosiclare Sub-District, Hardin County, Illinois  USA

Specimen size: 14.7 × 11 × 9.3 cm = 5.8” × 4.3” × 3.7”
Main crystal size: 14 × 7 cm = 5.5” × 2.8”

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