Material Index for the Spectroscopy Database

Material Index

Name	Formula	Classifications	Members	Image	Lines	Spectra	Techniques	Tags
Tainiolite	KLiMg₂Si₄O₁₀F₂	Mica	—	Tainiolite Euhedral crystal of tainiolite behind pectolite crystals with fibrous terminations, from Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada © Photo by Modris Baum (via Wikimedia Commons), Public Domain	1	0	PL/XL	Mineral, Silicate
Talc	Mg₃Si₄O₁₀(OH)₂	Clay, Minerals containing OH	—	Talc Image of a specimen of Talc from Innsbruck, Tyrol, Austria © Photograph by Frank Coffa, Museums Victoria, CC-BY	11	3	Reflectance	Mineral, Silicate , Hydroxide
Tantalite-(Mn)	Mn^IITa₂O₆	Columbite-(Mn)-Tantalite-(Mn), Tantalite-(Fe)-Tantalite-(Mn)	—	Tantalite-(Mn) A beautiful, complete crystal of manganotantalite with distinctive red color, from Shigar Valley, Skardu District, Baltistan, Pakistan. Size: 1.4 x 1.4 x 1.3 cm © Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	1	0	PL/XL	Mineral
Tantalum	Ta	—	—	Tantalum A piece of tantalum, 1 cm in size. © (C) 2009 Jurii (images-of-elements.com), via Wikimedia Commons. CC-BY-3.0	15	2	SXES	Metal , Element
Tantalum(V) oxide	Ta₂O₅	—	Tantite		0	1	SXES	Simple oxide , Compound
Tausonite	SrTiO₃	Strontium titanate	—	Tausonite Tausonite minerals, Mineralogy Museum, St. Peterburg, Russia © Photo by Materialscientist at English Wikipedia, CC-BY-SA 3.0	1	2	CL/SEM	Mineral, Titanate
Tellurium	Te	—	—	Tellurium Metallic tellurium, diameter 3.5 cm © Image courtesy http://images-of-elements.com, via Wikimedia Commons. CC-BY-3.0	11	2	SXES	Mineral , Metal , Element
Terbium aluminium garnet	Tb₃Al₅O₁₂	—	—		3	0	PL	REE, Synthetic , Compound
Terbium ultraphosphate	TbP₅O₁₄	REE ultraphosphate	—		18	2	CL/SEM, SXES	REE, Phosphate , Synthetic , Compound , Ultraphosphate
Thallium bromide / iodide	Tl(Br,I)	—	—		3	2	SXES	Halide , Synthetic , Compound
Thenardite	Na₂SO₄	Sodium sulphate	—	Thenardite Thenardite specimen from Boron, Kramer District, Kern County, California, USA © Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	2	0	PL, PLE	Sulphate
Thomsonite (subgroup)	—	Zeolite (group)	Thomsonite-Sr, Thomsonite-Ca		1	0	PL	Hydrated , Aluminosilicate , Subgroup
Thorianite	ThO₂	Uraninite (group), Thorium dioxide	—	Thorianite A cluster of four, lustrous, black, interpenetrating twinned thorite, from Ambatofotsy pegmatite, Mahavelona Commune, Soavinandriana District, Itasy Region, Antananarivo Province, Madagascar © Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	2	SXES	Mineral, Simple oxide
Thorite	ThSiO₄	Thorium silicate, Minerals containing SiO4, Zircon (group)	—	Thorite Thorite specimen, Brevik,Telemark, Norway, size: 4.3cm © Photo by Weirdmeister (via Wikimedia Commons), CC-BY-SA 4.0	19	2	CL	Mineral, Silicate
Thorium	Th	—	—	Thorium Thorium metal in ampoule, corroded © (C) 2007 W. Oelen (via Wikimedia Commons). CC-BY-SA-3.0	44	2	SXES	Metal , Element