Quartz (variety red quartz) with Magnetite

Second Sovetskii Mine, 230↓, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia

Specimen size: 8.4 × 8.2 × 8.3 cm = 3.31” × 3.23” × 3.27”
Main crystal size: 4.2 × 1 cm = 1.65” × 0.39”