Material Index for the Spectroscopy Database

Material Index

Name	Formula	Classifications	Members	Image	Specimens	Lines	Spectra	Techniques	Tags
Thomsonite (subgroup)	—	Zeolite (group)	Thomsonite-Ca, Thomsonite-Sr	Thomsonite (subgroup) Image of 'M 18174 Thomsonite' (Museums Victoria) from Old Kilpatrick, West Dunbartonshire, Scotland, UK Photo by Bill Birch, Copyright Museums Victoria / CC BY (Licensed as Attribution 4.0 International)	0	1	0	PL	Hydrated , Aluminosilicate , Subgroup
Thomsonite-Ca	NaCa₂(Al₅Si₅)O₂₀·6H₂O	Minerals containing H2O, Thomsonite (subgroup)	—		2	0	0	—	Mineral, Hydrated , Aluminosilicate
Thorianite	ThO₂	Thorium dioxide, Uraninite (group)	—	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	0	2	SXES	Mineral, Simple oxide
Thorite	ThSiO₄	Minerals containing SiO4, Zircon (group), Thorium silicate, Th-U silicate	—	Thorite Thorite specimen, Brevik,Telemark, Norway, size: 4.3cm Photo by Weirdmeister (via Wikimedia Commons), CC-BY-SA 4.0	1	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	1	44	2	SXES	Metal , Element
Thorium dioxide	ThO₂	—	Thorianite	Thorium dioxide 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	2	7	4	CL/SEM, SXES	Simple oxide , Compound
Thorium silicate	ThSiO₄	Th-U silicate	Huttonite, Thorite		0	19	2	CL	Silicate , Compound
Thulium ultraphosphate	TmP₅O₁₄	REE ultraphosphate	—		1	19	2	CL/SEM, SXES	REE, Phosphate , Synthetic , Compound , Ultraphosphate
Thénardite	Na₂(SO₄)	Minerals containing SO4, Sodium sulphate	—	Thénardite Thenardite specimen from Boron, Kramer District, Kern County, California, USA Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	2	0	PL	Mineral, Sulphate
Tin	Sn	—	—	Tin A tin medal (38 mm diameter) featuring a view of the front and side of the building with two flags flying, around above, MELBOURNE EXHIBITION; in exergue, 1854 / STRUCK IN THE BUILDING; the artist's name, W, BARKLEY is in small letters at the top left of Photo by Jon Augier, Copyright Museums Victoria / CC BY (Licensed as Attribution 4.0 International)	1	14	2	SXES	Mineral , Metal , Element
Tin dioxide	SnO₂	—	Cassiterite	Tin dioxide Cassiterite specimen from Viloco Mine (Araca mine), Loayza Province, La Paz Department, Bolivia. Size: 5.0 x 4.4 x 1.3 cm. Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	16	3	CL, CL/SEM, SXES	Simple oxide , Synthetic , Compound
Tin telluride	SnTe	—	—		0	1	0	IR	Compound, Telluride
Tinaksite	K₂NaCa₂TiSi₇O₁₈(OH)O	Minerals containing OH	—	Tinaksite Honey-brown tinaksite crystals (7.8cm) in lilac waxy charoit, from Chara and Tokko Rivers Confluence, Aldan Shield, Sakha Republic, Russia. Size: 7.9 x 7.9 x 1.3 cm Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	8	0	PL/XL	Mineral, Silicate , Hydroxide
Titanite	CaTiSiO₅	Titanite (group)	—	Titanite Titanite on amphibole, from Wannenköpfe, Ochtendung, Eifel region, Germany. Image width: 2mm 2010 Fred Kruijen (via Wikimedia Commons), CC-BY-SA-3.0	7	249	18	CL, CL/SEM, EDS, PL/Laser, SXES	Mineral, Silicate
Titanite (group)	—	Nesosilicate	Titanite (var. Al), Natrotitanite, Malayaite, Żabińskiite, Titanite, Vanadomalayaite		0	250	18	CL, CL/SEM, EDS, PL/Laser, SXES	Group , Silicate