Unheated Gemmy Tanzanite Crystal from Mererani Tanzania – 70.01ct sphalerite Measurement: 40mm x 18

Measurement: 40mm x 18

Fujian Province | China

Sometimes referred to as "Spirit Quartz" this piece is great for any mineral collection or a conversational piece for home

Measurement: 170mm x 142mm x 59mm (with Matrix)

Measurement:  34

Unheated Gemmy Tanzanite Crystal from Mererani Tanzania – 70.01ct sphalerite Measurement: 40mm x 18Exceptional unheated tanzanite crystal displaying a refined blend of violet and soft blue tones, with excellent transparency and a highly gemmy interior. Light moves beautifully through the crystal, illuminating its natural internal features and giving the piece a lively, dimensional presence. The crystal exhibits strong architectural growth, with layered internal planes and reflective faces that create depth and visual complexity. Subtle inclusions