Material Index for the Spectroscopy Database

Material Index

Name	Formula	Classifications	Members	Image	Specimens	Lines	Spectra	Techniques	Tags
Sulfur	S	—	—		4	0	0	—	—
Svabite	Ca₅(AsO₄)₃F	Apatite (group), Minerals containing AsO4	—	Svabite Svabite occurs in knots of gray, granular, cleavable massive grains to 1 mm and caryopilite is present as granular massive, platy, brown aggregates. From the Harstigen mine, Persberg district, Filipstad, Varmland, Sweden. Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	2	0	PL, PL/XL	Mineral, Arsenate
Sylvite	KCl	Potassium chloride, Halite (group)	—	Sylvite Sylvite (red) with halite (clearish grey). Field of view: 2.6 cm across. Photo by James St. John (https://www.flickr.com/photos/47445767@N05/31861250380/), CC-BY 2.0	1	30	3	CL, CL/SEM	Mineral, Halide
Synchysite	Ca(Ce,Y,Nd,REE)(CO₃)₂F	—	—	Synchysite Resinous brown synchysite-(Ce), from Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada. FOV 2.3 x 2.9 mm. (C) 200 Modris Baum (via Wikimedia Commons). CC0	1	0	1	Reflectance	Carbonate , REE, Halide , Informal
Szaibélyite	MgBO₂(OH)	Minerals containing OH	—	Szaibélyite Specimen of szaibélyite fom the Inder B deposit and salt dome, Atyrau, Atyrau Oblysy, Kazakhstan. Size: 5.7 x 3.5 x 3.4 cm Rob Lavinsky, iRocks.com – CC-BY-SA-3.0	0	1	0	PL/XL	Hydroxide , Mineral, Borate
Szomolnokite	Fe(SO₄)·H₂O	Minerals containing SO4, Minerals containing H2O	—		11	0	0	—	Mineral, Hydrated , Sulphate
Sørensenite	Na₄Be₂Sn(Si₃O₉)₂·2H₂O	Minerals containing H2O	—	Sørensenite Isolated pink crystal of sørensenite, a very rare Sn-Be silicate only known worldwide from this remote locality in Greenland (Kvanefjeld Plateau, Kitaa Province, Greenland). Photo by David Hospital (via Wikimedia Commons), CC-BY-SA 4.0	0	5	0	PL, PL/XL	Mineral, Silicate , Hydrated