-
Tungstite is a
hydrous tungsten oxide mineral with formula: WO3·H2O. It is a
secondary mineral formed by the
weathering of
other tungsten containing minerals...
-
elements used for
alloying steel. It
forms a very hard
carbide and iron
tungstite. High
tungsten content in the alloy, however,
tends to
cause brittleness...
-
oxide occurs naturally in the form of hydrates,
which include minerals:
tungstite WO3·H2O,
meymacite WO3·2H2O and
hydrotungstite (of the same composition...
-
Trona Tschermakite Tschermigite Tsumcorite Tsumebite Tugtupite Tungsten Tungstite Tuperssuatsiaite Turquoise Tusionite Tyrolite Tyrrellite Tyuyamunite Varieties...
- Tennantite-(Ni) Tnt-Ni Thomsonite-Sr Thm-Sr
Tocornalite Toc
Triplite Trl
Tungstite Tgs Tantalite-(Mg) Ttl-Mg Tennantite-(Zn) Tnt-Zn
Thorasphite Tp Todorokite...
-
Grube Krunkelbach Grube Krunkelbach Hans Paul Pit (Grube Hans Paul) Urano-
tungstite from the type
locality of
Grube Krunkelbach (image width: 3 mm) Location...
- H2O ± (OH); corner-sharing octahedra: 05 Sidwillite, 05 Meymacite; 10
Tungstite; 15 Ilsemannite, 15 Hydrotungstite; 20
Parabariomicrolite 04.FK Hydroxides...
- Antimony, Pyrrhotite, Quartz, Scheelite, Siderite, Sphalerite, Tourmaline,
Tungstite, Valentinite, Vivianite, Wolfram, Apatite, ****nopyrite, Calcite, Chalcopyrite...
- (IMA1993-059) 4.DE.15 [691] [692] [693] (IUPAC:
diantimony tungsten hexaoxide)
Tungstite (Y: 1868) 4.FJ.10 [694] [695] [696] (IUPAC:
tungsten trioxide monohydrate)...
