Druzy Quartz–Coated Botryoidal Chalcedony (Large >2 lb) Collectors Specimen Natural Mineral, Healing Crystal, Spirituality Crystal, Luxury Home Accent

Dimensions: 155 mm * 120 mm * 65 mm; Weight: 980 gm (2.16 lb)
Featuring elongated bladelike, bubbly clusters of botryoidal chalcedony (a microcrystalline form of quartz) with a thin crust of tiny drusy (druzy) quartz crystals - each one large enough to catch light individually, giving it a sugar-frost sparkle
Geological wonder formed when silica-rich fluid slowly deposit layer upon layer inside a volcanic gas cavity, building up rounded, coral-like lobes
The orange-rust patches of iron-oxide staining are seen possibly deposited by groundwater percolating through the cavity after the silica formed.
Makes it a memorable and deeply meaningful gift for housewarming, birthdays, avid crystal collectors or presents for newlyweds to inspire cooperative energy and mutual affection.