Material Index for the Spectroscopy Database

Material Index

Name	Formula	Classifications	Members	Image	Specimens	Lines	Spectra	Techniques	Tags
Spodumene	LiAlSi₂O₆	Clinopyroxene	Kunzite, Hiddenite	Spodumene Kunzite specimen from Oceanview Mine, Pala, CA, USA Photo by Greg Polley, via Smithsonian National Museum of Natural History	4	21	2	CL, CL/SEM	Mineral, Silicate
Stannite	Cu₂FeSnS₄	—	—		1	0	0	—	Mineral, Sulphide
Staurolite	Fe^II₂Al₉Si₄O₂₃(OH)	Minerals containing OH	—	Staurolite Twinned staurolite crystals with muscovite, from Jenipapo mine, Itinga, Minas Gerais, Brazil. Specimens M 51013 and 51015, Museums Victoria. Photo by Benjamin Healley, Copyright Museums Victoria / CC BY (Licensed as Attribution 4.0 International)	2	0	1	EDS	Hydroxide , Mineral, Silicate , Aluminosilicate
Stibarsen	SbAs	—	—		1	0	0	—	Mineral, Arsenide
Stibiocolumbite	SbNbO₄	—	—		3	0	0	—	Mineral, Niobate
Stibnite	Sb₂S₃	—	—	Stibnite Specimen of stibnite from Banat, Romania. Specimen M 36618, Museums Victoria. Photo by Benjamin Healley, Copyright Museums Victoria / CC BY (Licensed as Attribution 4.0 International)	15	0	1	SXES	Mineral, Sulphide
Stillwellite-(Ce)	CeBSiO₅	—	—	Stillwellite-(Ce) Crystal of stillwellite-(Ce) (red, 1.3cm) in matrix, from Darai-Pioz Glacier, Alai Range, Tien Shan Mts, Region of Republican Subordination, Tajikistan. Size: 4.4 x 3.8 x 2.3 cm Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	4	0	PL	Mineral , REE, Borosilicate
Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆·nH₂O	Minerals containing OH, Minerals containing H2O	—		1	0	0	—	Mineral, Hydrated , Hydroxide
Stolzite	PbWO₄	Scheelite (group), Minerals containing W[VI]O4, Lead tungstate	—	Stolzite Image of specimen 'M 2176 Stolzite' (Museums Victoria) from Broken Hill, Far West Region, NSW, Australia Photo by Frank Coffa, Copyright Museums Victoria / CC BY (Licensed as Attribution 4.0 International)	1	16	0	PL, PL/XL, Raman	Mineral, Tungstate
Stromeyerite	CuAgS	—	—		2	0	0	—	Mineral, Sulphide
Strontianite	SrCO₃	Aragonite (group), Minerals containing CO3	—	Strontianite Strontianite pseudo-hexagonal crystals, from Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria, Austria. Size: 2.4 x 2.3 x 1.8 cm Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	2	34	0	CL/OM, PL, PL/XL, Raman, Unknown	Carbonate , Mineral
Strontium aluminium fluoride	SrAlF₅	—	—		0	1	0	Unknown	Halide , Synthetic , Compound
Strontium borate	SrB₄O₇	—	—		0	1	0	Unknown	Borate , Synthetic , Compound
Strontium boron oxybromide	Sr₂B₅O₉Br	—	—		0	1	0	Unknown	Compound, Synthetic
Strontium boron oxychloride	Sr₂B₅O₉Cl	—	—		0	1	0	Unknown	Synthetic , Compound, Oxychloride