Eudialyte with Calcite

Eveslogchorr Mountain, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region  Russia

Specimen size: 8.3 × 5.4 × 5.6 cm = 3.27” × 2.13” × 2.20”
Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”