Doubly terminated Calcite

Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia

Specimen size: 8.6 × 6 × 5.8 cm = 3.39” × 2.36” × 2.28”
Main crystal size: 8.2 × 3.4 cm = 3.23” × 1.34”