Fluorapophyllite-(K) With Quartz and Prehnite

Paterson, Passaic County, New Jersey  USA (±1930)

Specimen size: 6.5 × 5 × 3.2 cm = 2.56” × 1.97” × 1.26”
Main crystal size: 2 × 2 cm = 0.79” × 0.79”