Dolomite

Oberdorf an der Laming, Laming Valley, Bruck an der Mur, Styria/Steiermark  Austria

Specimen size: 7 × 6.7 × 3.7 cm = 2.76” × 2.64” × 1.46”
Main crystal size: 1.8 × 1.5 cm = 0.71” × 0.59”