Calcite   Level 3,990, Ruby Ridge, Empire State Mine, Balmat, St. Lawrence County, New York.  Collected 2023.  This piece is composed of interlocking calcite crystals with a small, tight, narrow vug of sphalerite crystals.  It measures 13.1 x 10.2 x 5.5 cm.  It is damage-free and the transparency of the crystals is good.  The display face is partially coated by calcite crystals and a small vein of lustrous sphalerite crystals, as seen.  $60