Orange rusty quartz from Bulgaria 1.9kg

A large natural iron-stained quartz specimen from Bulgaria, measuring 130x117x117mm and weighing 1.9kg. The quartz crystals carry a coating of iron oxide that gives them a warm orange-brown to rusty coloration across the surface. The iron staining varies in intensity from deeper orange patches to lighter buff areas, while the underlying quartz structure remains visible throughout the piece.

Iron-stained quartz specimens have a distinctive earthy character and are a natural result of quartz forming in iron-rich environments. This large piece works well as a display specimen or an example of secondary mineral coloring in quartz. Natural iron-stained quartz Bulgaria, rusty quartz specimen, orange quartz crystal, iron oxide quartz mineral, large quartz display piece, natural quartz raw stone Bulgaria, untreated mineral.