ET27AA4: Twinned Calcite - La Sambre Quarry, Wallonia Region Belgium
Twinned Calcite

La Sambre Quarry, Landelies, Montigny-le-Tilleul, Hainaut Province, Wallonia Region  Belgium

Specimen size: 7.4 × 5.7 × 3.1 cm = 2.9” × 2.2” × 1.2”
Main crystal size: 3.6 × 3.4 cm = 1.4” × 1.3”

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