G 4876 00 Zoisite (var. tanzanite) [Smithsonian Institution]

Specimen details

Name G 4876 00 Zoisite (var. tanzanite)
Owner Smithsonian Institution
Collection National Gem Collection
Catalog ID G 4876 00
Material(s) Zoisite (var. Tanzanite) [Ca2Al3[Si2O7][SiO4]O(OH):V]
Locality Mwadui Workings, Tanzania, Africa
Type Gem
Form Cushion step
Weight 122.7 ct
Links http://n2t.net/ark:/65665/35e65ef0d-76f5-42f2-a13d-9ed1f007282f