“Divergent group of prase Quartz crystals with very well defined faces and edges and a very uniform deep dark green color. They are with black deformed Ilvaite crystals.Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia A.R., China.Found in 2012Specimen size: 6.2 × 4.2 × 4 cm = 2.4” × 1.7” × 1.6”Main crystal size: 4.5 × 1 cm = 1.8” × 0.4””
Jordi Fabre - 21st March 2013