Tinaksite

Formation: (xx)
Location: Murunskii Massif, Chara and Tokko Rivers Confluence, Aldan Shield, Sakha Republic, Russian Federation
Size: KS 4
(Type locality)

Titanite

Formation: xx
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 4

Titanite

Formation: xx
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 2

Titanite

Formation: xx
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 2

Tokyoite

Formation: rough
Location: Valletta Mine, Vallone della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, Italy
Size: KS 2

Tugtupite

Formation: rough
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola, Russian Federation
Size: KS 2

Tugtupite

Formation: rough
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola, Russian Federation
Size: KS 4

Tugtupite

Formation: rough
Location: Shkatulka pegmatite, Mt. Alluaiv, Lovozero, Kola, Russian Federation
Size: KS 4

Tungstibite

Formation: xx
Location: Clara Mine, Oberwohlfach, Schwarzwald, Germany
Size: KS 2
(Type locality)

Tungstibite

Formation: xx
Location: Clara Mine, Oberwohlfach, Schwarzwald, Germany
Size: KS 4
(Type locality)

Tungstibite

Formation: xx
Location: Clara Mine, Oberwohlfach, Schwarzwald, Germany
Size: KS 4
(Type locality)

(Sold)

Tvedalite

Formation: xx
Location: Johs Nilsens Quarry, Tvedalen, Larvik, Vestfold, Norway
Size: KS 4

Uchucchacuaite

Formation: xx
Location: Uchucchacua Mine, Oyon Province, Lima, Peru
Size: micro-mount
(Type locality)

Ullmannite

Formation: rough
Location: Schöne Aussicht Mine, Burbach, Siegerland, North Rhine-Westphalia, Germany
Size: micro-mount

Ullmannite

Formation: rough
Location: Schöne Aussicht Mine, Burbach, Siegerland, North Rhine-Westphalia, Germany
Size: micro-mount

Umbrianite

Formation: (xx)
Location: Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
Size: micro-mount
(Type locality)

Uranopolycrase

Formation: xx
Location: Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
Size: KS 2
(Type locality)

Uranopolycrase

Formation: xx
Location: Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
Size: KS 4
(Type locality)

Ursilite

Formation: rough
Location: Darai-Pioz Glacier, Alai Range, Tien Shan Mtn, Region of Republican Subordination, Tajikistan
Size: micro-mount

Vanadinite

Formation: xx
Location: Yuma Mine, Saguaro National Monument, Amole District, Tucson Mts, Pima Co., Arizona, United States
Size: KS 4

Vanadinite

Formation: xx
Location: Yuma Mine, Saguaro National Monument, Amole District, Tucson Mts, Pima Co., Arizona, United States
Size: KS 4

Varlamoffite

Formation: rough
Location: Gunheath China Clay Pit, tenalees, Treverbyn, St Austell District, Cornwall, England, United Kingdom
Size: KS 4

Varlamoffite

Formation: rough
Location: Gunheath China Clay Pit, tenalees, Treverbyn, St Austell District, Cornwall, England, United Kingdom
Size: KS 2

Vauquelinite

Formation: xx
Location: Callenberg North open cut, Callenberg, Glauchau, Saxony, Germany
Size: KS 4

Vesuviane

Formation: xx
Location: Asbest, Ural, Russian Federation
Size: KS 2

Vimsite

Formation: rough
Location: Solongo B deposit, Vitim Plateau, Buriatia Republic, Zabaykalsky Krai, Russian Federation
Size: KS 2
(Type locality)

Vimsite

Formation: rough
Location: Solongo B deposit, Vitim Plateau, Buriatia Republic, Zabaykalsky Krai, Russian Federation
Size: micro-mount
(Type locality)

Vladimirivanovite

Formation: rough
Location: Tultui lazurite deposit, Malaya Bystraya River Valley, Slyudyanka, Lake Baikal area, Irkutsk Oblast, Russian Federation
Size: micro-mount
(Type locality)

Voglite

Formation: (xx)
Location: Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Annaberg District, Erzgebirge District, Saxony, Germany
Size: KS 2

Volborthite

Formation: rough
Location: Emmelberg, Eifel, Germany
Size: micro-mount

(Sold)

Wallkilldellite

Formation: x
Location: Fianel Mine, Ausserferrera, Ferrera Valley, Hinterrhein Valley, Grischun, Switzerland
Size: micro-mount

Weibullite

Formation: rough
Location: Falun Mine, Falun, Dalarna, Sweden
Size: micro-mount

Welshite

Formation: (xx)
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Welshite

Formation: (xx)
Location: Langban, Värmland, Sweden
Size: KS 4
(Type locality)

Wermlandit

Formation: rough
Location: Langban, Värmland, Sweden
Size: KS 6
(Type locality)

Wroewolfeite

Formation: (xx)
Location: Bastnäs mines, Riddarhyttan, Skinnskatteberg, Västmanland, Sweden
Size: KS 2

Zakharovite

Formation: rough
Location: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada
Size: KS 2
(Type locality)

Zircon

Formation: (xx)
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 4

Zircon

Formation: (xx)
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 4

Zircon

Formation: (xx)
Location: Heftetjern Pegmatit, Tördal, Telemark, Norway
Size: KS 2