Scolecite Ca(Si3 Al2 )O10 ·3H2 O
Minerals containing H2O —
0
1
0
PL
Mineral, Hydrated , Aluminosilicate
Selenite CaSO4 ·2(H2 O)
Gypsum —
Open
Photograph of specimen of gypsum (var. selenite) from Mina Salado, Pisco, Peru. Size: 8cm
Photo (C) 2003 James O. Hamblen (http://hamblen.ece.gatech.edu/uvminerals/). Reproduced with permission.
1
0
0
—
Sulphate , Variety, Hydrated
Selenium Se
—
—
Open
The black vitreous selenium allotrope
(C) 2012 W. Oelen (via Wikimedia Commons). CC-BY-SA 3.0
1
9
2
SXES
Mineral , Metal , Element
Sellaite MgF2
Magnesium fluoride —
Open
Sellaite crystal from Serra das Éguas, Brumada, Bahia, Northeast Region, Brazil. Size: 4.2 x 2.4 x 2 cm.
Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
0
5
0
IR, PL, PL/XL, Unknown
Mineral, Halide
Senarmontite Sb2 O3
—
—
3
0
0
—
Mineral, Simple oxide
Sepiolite Mg4 Si6 O15 (OH)2 ·6H2 O
Minerals containing H2O , Minerals containing OH , Sepiolite (group) —
2
0
0
—
Hydroxide , Mineral, Hydrated , Silicate
Serandite NaMnII 2 Si3 O8 (OH)
Minerals containing OH , Wollastonite (group) —
Open
Sérandite specimen from Poudrette quarry, Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada. Size: 5.2 x 2.7 x 2 cm
Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
0
1
0
PL
Mineral, Silicate , Hydroxide
Serpentine (subgroup) D 3 [Si2 O5 ](OH)4 , D =Mg, Fe, Ni, Mn, Al, ZnKaolinite-Serpentine Group Amesite (var. Cr) , Chrysotile , Kellyite , Cronstedtite , Népouite , Lizardite , Caryopilite , Guidottiite , Pecoraite , Fraipontite , Berthierine , Amesite , Antigorite , Brindleyite
2
1
0
PL/XL
Silicate , Hydroxide , Subgroup
Shibkovite K2 Ca2 (Zn3 Si12 )O30
Osumilite (group) —
0
2
0
PL
Mineral, Silicate
Shomiokite-(Y) Na3 Y(CO3 )3 ·3H2 O
Minerals containing H2O , Minerals containing CO3 —
Open
Shomiokite-(Y) from Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada. FOV 3.8 x 2.6 mm
Photo by Modris Baum (via Wikimedia Commons), Public Domain
0
5
0
PL
Carbonate , Mineral , REE, Hydrated
Shortite Na2 Ca2 (CO3 )3
Minerals containing CO3 —
Open
Shortite (lemon yellow) in gonnardite, from Poudrette quarry, Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada. Size 3.5 x 2.1 x 2.0 cm
Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
0
10
0
PL, PL/XL
Carbonate , Mineral
Siderite (Fe,Mg)CO3 , (Fe,Mg,Ca)CO3 , FeCO3
Calcite (group) , Minerals containing CO3 —
Open
Siderite specimen from La Mure, Isère, Rhône-Alpes, France
Photo by Géry PARENT (via Wikimedia Commons), Public domain
18
0
1
Reflectance
Carbonate , Mineral
Sideronatrite-2M Na2 FeIII (SO4 )2 (OH)·3H2 O
Sideronatrite —
1
0
0
—
Hydroxide , Hydrated , Sulphate , Polytype
Sidorenkite Na3 Mn(PO4 )(CO3 )
Minerals containing PO4 , Minerals containing CO3 —
Open
Pinkish crystals of sidorenkite, from Alluaiv Mountains, Lovozero, Kola, Russian Federation.
Photo by David Hospital (via Wikimedia Commons), CC-BY-SA 4.0
0
1
0
Unknown
Carbonate , Mineral, Orthophosphate , Phosphate
Silica SiO2
—
Quartz (var. crystalline) , Quartz (var. granitic) , Quartz (var. igneous) , Quartz (var. glass) , Stishovite , Tridymite , Cristobalite , Quartz (var. rose) , Lechatelierite , Quartz (var. pegmatitic) , Quartz (var. microcrystalline) , Mogánite , Quartz , Coesite , Quartz (var. smoky)
Open
Photo by Egandolfo (via Wikimedia Commons), Public Domain
1
185
24
CL, CL/SEM, EDS, Reflectance
Simple oxide , Compound
