Uranopilite
(UO2 )6 (SO4 )O2 (OH)6 ·14H2 O
—
—
Open
Fluorescent uranopilite on coffinite/pitchblende, Les Mares III, Lodeve, Languedoc Roussillon, France
©
Photo by Weirdmeister (via Wikimedia Commons), CC-BY-SA 4.0
5
0
—
Uranyl , Mineral, Hydroxide , Hydrated , Sulphate
Uranosphaerite
Bi(UO2 )O2 (OH)
—
—
1
0
—
Uranyl , Mineral, Hydroxide
Uranospinite
Ca(UO2 )2 (AsO4 )2 ·10(H2 O), Ca(UO2 )2 (AsO4 )2 ·10H2 O
Autunite (group)
—
Open
Specimen of uranospinite from Montoso Quarries, Bagnolo Piemonte, Cuneo Province, Piedmont, Italy. Field of view: 2.78 mm
©
Photo by Beppe Finello (via Wikimedia Commons), CC-BY-SA 3.0
8
0
—
Arsenate , Hydrated , Uranyl , Mineral
Uranyl molybdate
, (UO2 )(MoO4 )3 (OH)2 ·12(H2 O)
Uranyl molybdate
Iriginite , Umohoite , Calcurmolite , Uranyl molybdate, Ca-Na
4
0
—
Compound
Ursilite
Mg4 (UO2 )4 (Si2 O5 )5.5 (OH)5 ·13H2 O
—
Magnioursilite
5
0
—
Uranyl , Mineral, Silicate , Hydroxide , Hydrated
Ussingite
Na2 AlSi3 O8 (OH)
—
—
Open
A 3.9 by 2.7 cms mass of lilac Ussingite with some yellowish Vuonnemite, from Umbozero mine, Lovozero Massif, Kola Peninsula, Russia
©
Photo by John Sobolewski (via Wikimedia Commons), CC-BY 3.0
0
0
—
Mineral, Aluminosilicate , Hydroxide
Uvarovite
Ca3 Cr2 (SiO4 )3
Garnet
—
0
0
—
Mineral, Silicate
Uvite
CaMg3 (Al5 Mg)(Si6 O18 )(BO3 )3 (OH)3 (OH)
Tourmaline
—
0
0
—
Mineral, Hydroxide , Borate , Aluminosilicate
Vaesite
NiS2
Pyrite (group) , Nickel sulphide, NiS2
—
0
0
—
Mineral, Sulphide
Vanadinite
Pb5 (VO4 )3 Cl
Apatite (group)
—
0
0
—
Mineral, Halide , Vanadate
Vanadio-oxy-chromium-dravite
NaV3 (Cr4 Mg2 )(Si6 O18 )(BO3 )3 (OH)3 O
Tourmaline
—
0
0
—
Mineral, Hydroxide , Borate
Vanadio-oxy-dravite
NaV3 (Al4 Mg2 )(Si6 O18 )(BO3 )3 (OH)3 O
Tourmaline
—
0
0
—
Mineral, Hydroxide , Borate , Aluminosilicate
Vanadium
V
—
—
8
2
SXES
Metal , Mineral , Element
Vanadium(V) oxide
V2 O5
—
Shcherbinaite
0
0
—
Simple oxide , Synthetic , Compound
Vanadoallanite-(La)
CaLa(VIII AlFeII )[Si2 O7 ][SiO4 ]O(OH)
Allanite (group)
—
0
0
—
Mineral, Aluminosilicate , Hydroxide