There are 111 minerals that start with the letter S. From Sabieite to Szaibelyite. Minerals are naturally occurring, inorganic solids with a defined chemical composition and a crystalline structure. They are the building blocks of rocks and are classified based on their chemical properties, crystal structure, and texture. Minerals form through a variety of geological processes, including crystallization from molten rock, precipitation from solutions, and metamorphism under high pressure and temperature. They are essential not only for geological processes but also for many industrial applications and are critical for life, serving as nutrients in biological systems.
An intriguing fact about minerals is that some larval insects use mineral particles from the environment to enhance their camouflage, adapting to their surroundings for protection against predators. This innovative use of minerals demonstrates the complex interactions between organisms and their natural habitats.
Here’s what each of the columns in the table means:
Column Name: This column indicates the specific chemical elements or compounds that make up the mineral, defining its identity and properties.
Mohs hardness: This column provides a numerical scale from 1 to 10 that ranks the hardness of the mineral based on its ability to scratch or be scratched by other substances.
Common uses: This column outlines the various applications or industries where the mineral is utilized, highlighting its practical importance in everyday life and technology.
Description: This column includes a brief overview of the mineral’s appearance, characteristics, and unique features, providing essential information for identification and understanding its role in geology and industry.
Minerals That Start With S
| Minerals | chemical composition | Mohs hardness | common uses |
|---|---|---|---|
| Sabieite | (Mg,Fe)2TiO4 | 5.5-6.0(5.75) | N/A |
| Sable | FeS | 1-10(5.0) | pigments, cosmetics |
| Sabugalite | HAl(UO2)4(SO4)2(OH)4�10-12H2O | 2-3(2.5) | scientific research |
| Saccharite | Ca(UO2)2(VO4)2 � 6-8H2O | 2-3(2.5) | collector’s mineral |
| Sachburgerite | FeMn2(AsO4)2(OH)2 | 3-4(3.5) | Mineral specimen |
| Sadanagaite | NaCa2Mg3Al2Si6Al2O22(OH)2 | 6-7(6.5) | Mineral specimen |
| Safflorite | (Co | Fe)AsS” | 5-6(5.5) |
| Sagenite | TiO2 | 1-10(6.0) | gem material |
| Saginite | varied | 2-3(2.5) | mineral specimens |
| Sakhaite | (Ca | Na)Al(SO4)2�6H2O” | 2-3(2.5) |
| Saleeite | Mg(UO2)2(VO4)2�6-8H2O” | 2-3(2.5) | collector’s mineral |
| Salite | Ca(Mg,Fe,Al)(Si,Al)2O6 | 1-10(5.5) | construction, decorative |
| Saltpeter | KNO3 | 1-10(2.0) | pyrotechnics, fertilizer |
| Samarskite | (Y | Fe | U |
| Sampleite | Saneroite | Sarcolite | Sarkinite |
| Samsonite | Hg2Sb2S5″ | 2-3(2.5) | mineral specimens |
| Sanbornite | BaSi2O5(OH) | 4-5(4.5) | Barium mineral |
| Sanderite | CaMg(CO3)2″ | 3-4(3.5) | mineral specimens |
| Saneroite | NaCaMg5(PO4)4�8H2O | 3.0-4.0(3.5) | N/A |
| Sanguinite | Fe2+3Fe3+2(AsO4)2(OH)4 | 5-6(5.5) | mineral specimens |
| Sanidine | KAlSi3O8 | 1-10(6.0) | ceramics, glassmaking |
| Santafeite | (Ca,Na,K)2(Sr,Ba,Pb)(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Santanaite | TiO2″ | 5-6(5.5) | mineral specimens |
| Sapozhnikovite | Fe3+UO2(VO4)2�6-8H2O | 2.5-3(2.75) | scientific research |
| Sapphire | Al2O3 | 1-10(9.0) | gemstone, electronics |
| Sapphirine | (Mg,Fe)4Al10O20 | 8-9(8.5) | Gem material |
| Sarkinite | Mn2+Sb5+O4 | 5-6(5.5) | Antimony mineral |
| Saryarkite-(Y) | (Y,REE)Fe3+(UO2)2(VO4)2(OH)�4-6H2O | 3-4(3.5) | scientific research |
| Saschenite | CaCO3�H2O | 2.0-2.5(2.25) | N/A |
| Sassolite | H3BO3 | 1-2(1.5) | Boron compound |
| Sauconite | Na0.3Zn3(Si,Al)4O10(OH)2�4H2O | 1-10(1.0) | pigment, catalyst |
| Saussurite | CaAl2Si2O8 | 6.0-7.0 | building material |
| Scacchite | MnCl2 | 1.5-2.0(1.75) | N/A |
| Scapolite | Na4Al3Si9O24Cl | 1-10(5.5) | gemstone, insulation |
| Scharfenbergite | (Cu,Zn)2(VO4)(OH) | 3.5-4(3.75) | pigments |
| Schaurteite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Scheelite | CaWO4 | 1-10(4.5-5.0) | tungsten production, luminescence |
| Schefferite | Ca(Mg,Fe)Si2O6 | 5.5-6.0 | mineral specimen |
| Schneebergite | Cu2(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | Radioactive mineral |
| Schoepite | UO3�2H2O | 2-3(2.5) | scientific research |
| Schorl | NaFe3+3Al6(BO3)3Si6O18(OH)3 | 7.0 | gemstone, abrasive |
| Schweizerite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Scipioite | Al2O3�H2O | 1-10(4.0) | abrasive, refractory |
| Scolecite | CaAl2Si3O10�3H2O | 5.0-5.5 | zeolite |
| Scorodite | FeAsO4�2H2O | 1-10(3.5-4.0) | arsenic production |
| Scorzalite | (Mg,Fe)Al2(PO4)2(OH)2 | 1-10(5.5-6.0) | mineral specimen |
| Scrupose | (Fe,Mg)SiO3 | 1-10(5.5) | construction, decorative |
| Selenite | CaSO4�2H2O | 1-10(2.0) | gemstone, construction |
| Seligmannite | CuPbAsS3 | 1-10(3.0) | ore, mineral specimen |
| Semantic | (Na,Ca)16(Al,Si)20O48�12-16H2O | 5-6(5.5) | ‘Zeolite, adsorbent’ |
| Sepiolite | Mg4Si6O15(OH)2�6H2O | 1-10(2.0) | absorbent, filler |
| Serendibite | CaMg2Al6BSiO14 | 7-8(7.5) | ‘Gemstone, collector”s item’ |
| Sericite | KAl2(Si3Al)O10(OH)2 | 1-10(2.0-3.0) | ceramics, paint |
| Serpentine | Mg3Si2O5(OH)4 | 1-10(2.5-4.0) | insulation, decorative |
| Sewardite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Sharpite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Sherwoodite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Shigaite | NaMn2+Al6(PO4)4(OH)8�4-6H2O | 3-4(3.5) | scientific research |
| Shubnikovite | Ca2(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Sicklerite | Li(Mn,Mg,Fe2+)PO4 | 5-6(5.5) | battery electrodes |
| Siderite | FeCO3 | 1-10(3.5-4.0) | iron production, pigment |
| Siderophyllite | KFe2+2Al(AlSi3)O10(OH)2 | 3.5-4(3.75) | scientific research |
| Sidorenkite | Na3Mn(PO4)(CO3) | 4.5-5(4.75) | scientific research |
| Siegenite | (Co,Ni)3S4 | 5-6(5.5) | scientific research |
| Sigillaria | SiO2 | 6.0-7.0 | gemstone |
| Sillimanite | Al2SiO5 | 1-10(6.0-7.0) | refractory, abrasive |
| Silver | Ag | 1-10(2.5-3.0) | jewelry, electronics |
| Silver Chloride | AgCl | 1-2(1.5) | ‘Photography, optics’ |
| Silverite | Ag2S | 2-3(2.5) | jewelry, photography |
| Simplotite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Sincosite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Sinhalite | MgAl2BO4 | 7-8(7.5) | ‘Gemstone, collector”s item’ |
| Skaergaardite | (Pt,Pd)3Fe | 6.0-7.0 | mineral specimen |
| Skutterudite | (Co,Ni,Fe)As3 | 1-10(5.5-6.0) | electronics, magnets |
| Slavikite | Mg2+Fe3+2(SO4)4(OH)�6-7H2O | 2-3(2.5) | scientific research |
| Slawsonite | CaAl2Si2O8 | 6-7(6.5) | refractory materials |
| Smectite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2�nH2O | 1-2(1.5) | ‘Absorbent, drilling mud’ |
| Smithsonite | ZnCO3 | 1-10(5.0) | zinc production, pigment |
| Smoky Quartz | SiO2 | 1-10(7.0) | gemstone, jewelry |
| Sniderite | (UO2)3(VO4)2�5-8H2O | 3-4(3.5) | scientific research |
| Soda niter | NaNO3 | 1.5-2(1.75) | fertilizers, explosives |
| Sodalite | Na8Al6Si6O24Cl2 | 1-10(5.5-6.0) | gemstone, decorative |
| Spessartine | Mn3Al2(SiO4)3 | 1-10(7.0-7.5) | gemstone, abrasive |
| Sphalerite | ZnS | 1-10(3.5-4.0) | zinc production, phosphors |
| Spinel | MgAl2O4 | 1-10(8.0) | gemstone, refractory |
| Spodumene | LiAlSi2O6 | 1-10(6.5-7.0) | ceramics, glass |
| Stannite | Cu2FeSnS4 | 1-10(4.0) | tin production, electronics |
| Staurolite | Fe2+Al9(Si,Al)4O22(OH)2 | 1-10(7.0-7.5) | metamorphic indicator, gemstone |
| Steatite | Mg3Si4O10(OH)2 | 1.0-2.0 | carvings, ceramics |
| Steenstrupine | (Ce,Na,Ca)14(Fe2+,Mn)2(Zr,Th)(Si,P)12O36(OH)6 | 4-5(4.5) | ‘Rare earth mineral, collector”s item’ |
| Stephanite | Ag5SbS4 | 2.5-3.0 | silver production |
| Stibnite | Sb2S3 | 2.0-2.5 | antimony production, pigment |
| Stilbite | NaCa2Al5Si13O36�14H2O | 1-10(3.5-4.0) | zeolite, absorbent |
| Stockscheiderite | Mn2+Mn3+O4 | 1-10(5.5-6.0) | mineral specimen, pigment |
| Strengite | FePO4�2H2O | 4-5(4.5) | ‘Phosphate mineral, pigment’ |
| Stromeyerite | AgCuS | 1-10(2.5-3.0) | ore, mineral specimen |
| Strontianite | SrCO3 | 1-10(3.5-4.0) | pyrotechnics, glass |
| Strontium | Sr | 1.5-2(1.75) | ‘Pyrotechnics, ceramics’ |
| Strunzite | MnFe2+2(PO4)2(OH)�4-6H2O | 4-5(4.5) | scientific research |
| Suanite | Mg2SiO4 | 1-10(6.0-6.5) | refractory, ceramics |
| Sugilite | KNa2Li2(Fe2+,Al)2Si8O20(OH,F)4 | 5.5-6.5 | gemstone |
| Sulfur | S | 1.5-2.5(2.0) | ‘Fertilizers, chemicals, matches’ |
| Sulphur | S | 1-10(1.5-2.5) | fertilizer, chemicals |
| Suolunite | Ca(UO2)2(VO4)2�6-8H2O | 3-4(3.5) | scientific research |
| Svabite | Ca5(AsO4)3Cl | 5-5.5(5.25) | scientific research |
| Svanbergite | SrAl3(PO4)(SO4)(OH)6 | 1-10(5.0-6.0) | mineral specimen |
| Sylvanite | AuAgTe4 | 1.5-2(1.75) | jewelry, electronics |
| Sylvite | KCl | 1-10(2.0) | fertilizer, chemical feedstock |
| Synchisite | (Ce,Ca)(CO3)2F | 1-10(4.0-5.0) | rare earth production, ceramics |
| Synchysite | CaCe(CO3)2F | 4.5-5.0 | mineral specimen |
| Szaibelyite | MgBO2(OH) | 1-10(3.0-4.0) | refractory, glass |
Descriptions
Sabieite
A rare titanium oxide mineral found in metamorphic rocks. It has a dark green to black color and a submetallic luster.
Sable
A dark, metallic ore mineral that is the primary source of iron and has been used in cosmetics and as a pigment for centuries.
Sabugalite
A uranyl sulfate mineral that forms pale yellow to greenish-yellow crystals. It is typically found in oxidized uranium deposits and used in scientific research.
Saccharite
A yellow or yellow-green uranyl vanadate mineral. Found in the oxidized zones of uranium deposits.
Sachburgerite
A rare arsenic-containing mineral that forms green to yellow octahedral crystals. It is found in hydrothermal veins associated with other arsenic-bearing minerals.
Sadanagaite
A rare amphibole mineral that forms pale green to gray prismatic crystals. It is found in metamorphic rocks and is named after the Japanese geologist Sadanaga Ryohei.
Safflorite
mineral specimens
Sagenite
A rare variety of rutile with distinctive, needle-like crystal inclusions that form a radial, star-like pattern. It is prized as a gemstone.
Saginite
A variety of chlorite group mineral that occurs as bright green radiating aggregates. Found in metamorphic rocks and ore deposits.
Sakhaite
mineral specimens
Saleeite
A green uranyl vanadate mineral that forms in the oxidized zones of uranium deposits.
Salite
A green to brown pyroxene mineral that is a common constituent of some igneous and metamorphic rocks. It has been used in construction and as a decorative material.
Saltpeter
Also known as potassium nitrate, this mineral has been used in gunpowder, fireworks, and as a fertilizer for centuries.
Samarskite
Ca)(Nb
Sampleite
Sarmientite
Samsonite
A rare mercury-antimony sulfide mineral with a black or dark gray color. Typically found in hydrothermal ore deposits.
Sanbornite
A barium silicate hydroxide mineral that forms white to yellowish-white prismatic crystals or massive forms.
Sanderite
A rare carbonate mineral that forms white to gray, rounded or tabular crystals. Typically found in evaporite deposits or metamorphic rocks.
Saneroite
A hydrous sodium-calcium-magnesium phosphate mineral found in sedimentary and metamorphic rocks. It has a white to pale green color and a vitreous luster.
Sanguinite
A rare iron arsenic hydroxide mineral with a reddish-brown or blood-red color. Commonly found in the oxidized zones of arsenic-bearing mineral deposits.
Sanidine
A high-temperature polymorph of the feldspar group that is found in volcanic rocks. It is used in the production of ceramics, glass, and other refractory materials.
Santafeite
A complex uranyl vanadate mineral that forms yellowish-green to green prismatic crystals. It is primarily of scientific interest, used in research on radioactive materials.
Santanaite
A rare titanium oxide mineral that forms black, tabular crystals. Found in pegmatites and hydrothermal veins.
Sapozhnikovite
A rare uranium vanadate mineral that forms greenish-yellow to yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sapphire
A precious gemstone variety of the mineral corundum that is valued for its brilliant blue color. Sapphire is also used in electronics and other industrial applications.
Sapphirine
A rare magnesium aluminum silicate that forms blue to greenish-blue hexagonal crystals and is valued as a gemstone.
Sarkinite
A rare antimony oxide mineral that forms yellow to orange-red prismatic crystals or massive forms.
Saryarkite-(Y)
A rare uranium vanadate mineral that forms yellow to yellowish-green crystals. It is primarily of scientific interest, used in research on radioactive materials.
Saschenite
A rare hydrous calcium carbonate mineral that forms in evaporite deposits. It has a white to pale gray color and a vitreous luster.
Sassolite
A soft, white, crystalline mineral that is the chief natural form of boric acid and is used in various chemical and industrial applications.
Sauconite
A rare zinc-rich clay mineral that has been used as a pigment and as a catalyst in chemical processes.
Saussurite
A metamorphic rock composed mainly of zoisite and epidote, formed by the alteration of plagioclase feldspar. It is used as a decorative building stone and in the production of sculptures.
Scacchite
A rare manganese chloride mineral that forms as a secondary mineral in arid environments. It has a white to pale pink color and a vitreous luster.
Scapolite
A group of tectosilicate minerals that are sometimes used as gemstones or in the production of insulation materials.
Scharfenbergite
A copper zinc vanadate mineral that forms blue to green crystals. It has been used as a pigment, but its primary use is in scientific research.
Schaurteite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Scheelite
A tungsten-bearing mineral that is the primary ore of tungsten. It is also used in the production of luminescent materials and as a gem.
Schefferite
A pyroxene mineral that forms green to brown prismatic crystals. It is commonly found in metamorphic and igneous rocks and is a source of vanadium.
Schneebergite
A secondary uranium-copper vanadate mineral that forms bright yellow to greenish-yellow prismatic crystals.
Schoepite
A secondary uranium oxide mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Schorl
A black to dark brown variety of the tourmaline group, the most common type of tourmaline. It is a common accessory mineral in granite and pegmatite deposits.
Schweizerite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Scipioite
A rare aluminum oxide hydroxide mineral that has been used as an abrasive and in the production of refractory materials.
Scolecite
A white to gray fibrous zeolite mineral that forms in volcanic and metamorphic rocks. It has a low thermal conductivity and is used in insulation and as a molecular sieve.
Scorodite
A secondary arsenic mineral that is a source of arsenic for various industrial and chemical applications.
Scorzalite
A rare phosphate mineral that is primarily of interest to mineral collectors and researchers.
Scrupose
A variety of the pyroxene mineral augite that is characterized by its rough, scrupose surface texture. It has been used in construction and as a decorative material.
Selenite
A transparent, crystalline variety of the mineral gypsum that is prized for its use in decorative items and as a component in certain construction materials.
Seligmannite
A rare sulfosalt mineral that is primarily of interest as an ore of copper and lead, as well as a mineral specimen for collectors.
Semantic
A zeolite mineral that forms white to gray, glassy, prismatic or tabular crystals and is used as an adsorbent and in ion exchange applications.
Sepiolite
A soft, clay-like mineral that is used as an absorbent, filler, and in the production of some cosmetic products.
Serendibite
A rare borosilicate mineral that forms dark blue to green-blue prismatic crystals and is valued as a gemstone and mineral specimen.
Sericite
A fine-grained, muscovite-like mica mineral that is used in the production of ceramics, paints, and other materials.
Serpentine
A group of hydrous magnesium silicate minerals that are commonly used in insulation, construction, and as decorative materials.
Sewardite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sharpite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sherwoodite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Shigaite
A rare sodium manganese aluminum phosphate mineral that forms yellow to yellowish-brown crystals. It is primarily of scientific interest, used in research on mineral compositions.
Shubnikovite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sicklerite
A lithium manganese phosphate mineral that forms brown to reddish-brown crystals. It has potential use in lithium-ion battery electrodes.
Siderite
An iron carbonate mineral that is an important ore of iron and has also been used as a pigment.
Siderophyllite
A potassium iron aluminum silicate mineral that forms dark brown to black crystals. It is primarily of scientific interest, used in research on mineral compositions.
Sidorenkite
A sodium manganese phosphate carbonate mineral that forms pale pink to reddish-brown crystals. It is primarily of scientific interest, used in research on mineral compositions.
Siegenite
A cobalt nickel sulfide mineral that forms steel-gray to tin-white crystals. It is primarily of scientific interest, used in research on mineral compositions.
Sigillaria
A variety of chalcedony that forms small, rounded nodules with a distinctive, sigillaria-like pattern on the surface. It is valued as a decorative gemstone.
Sillimanite
A high-temperature aluminum silicate mineral that is used in the production of refractory materials and as an abrasive.
Silver
A rare, lustrous, precious metal that is widely used in jewelry, electronics, and various industrial applications.
Silver Chloride
A white, photosensitive mineral that is an important compound in photographic processes and optical lenses.
Silverite
A silver sulfide mineral that forms dark gray to black crystals. It is used in jewelry and photography.
Simplotite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sincosite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Sinhalite
A rare boron aluminum oxide mineral that forms yellow to greenish-yellow prismatic crystals and is valued as a gemstone and collector’s item.
Skaergaardite
A rare platinum-palladium-iron alloy mineral found in the Skaergaard intrusion in Greenland. It is a valuable mineral specimen due to its rarity and unique composition.
Skutterudite
A cobalt-nickel-iron arsenide mineral that is an important source of cobalt and is used in the production of electronics and magnets.
Slavikite
A magnesium iron sulfate hydroxide mineral that forms pale green to bluish-green crystals. It is primarily of scientific interest, used in research on mineral compositions.
Slawsonite
A calcium aluminum silicate mineral that forms colorless to white crystals. It is used in refractory materials due to its high melting point and thermal stability.
Smectite
A group of clay minerals that form swelling, colloidal, and adsorbent masses and are used in various industrial and commercial applications.
Smithsonite
A zinc carbonate mineral that is an important ore of zinc and has also been used as a pigment.
Smoky Quartz
A variety of quartz that is characterized by a smoky gray to black coloration due to the presence of semiconductor defects. It is commonly used as a gemstone.
Sniderite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Soda niter
A sodium nitrate mineral that forms colorless to white crystals. It is used in fertilizers and explosives.
Sodalite
A blue, sodium-rich feldspathoid mineral that is prized for its use in jewelry, decorative items, and as a component in some building materials.
Spessartine
A garnet mineral that is sometimes used as a gemstone and in the production of abrasives.
Sphalerite
The primary ore of zinc, sphalerite is also used in the production of phosphors and other specialty materials.
Spinel
A hard, dense mineral that is used as a gemstone and in the production of refractory materials due to its high melting point.
Spodumene
A lithium-bearing pyroxene mineral that is an important source of lithium and is used in the production of ceramics, glass, and other materials.
Stannite
A copper-iron-tin sulfide mineral that is an important ore of tin and is also used in the production of some electronic components.
Staurolite
A common mineral in metamorphic rocks that is used as an indicator of metamorphic conditions. Some varieties are also used as gemstones.
Steatite
A soft, talc-rich metamorphic rock that is easily carved and resistant to heat and chemicals. It is used in the production of various carved objects, ceramics, and as a filler in paints and plastics.
Steenstrupine
A complex sodium cerium zirconium silicate phosphate hydroxide mineral that forms yellow to brown prismatic crystals and is a source of rare earth elements.
Stephanite
A silver antimony sulfide mineral that is an important ore of silver. It is found in hydrothermal vein deposits and is used in the production of silver and other silver-based products.
Stibnite
The primary ore of antimony, a soft, shiny gray metallic sulfide mineral. It is used in the production of antimony-based alloys, chemicals, and as a pigment.
Stilbite
A hydrous sodium calcium aluminum silicate mineral that is a member of the zeolite group and is used as an absorbent and in other applications.
Stockscheiderite
A rare manganese oxide mineral that is primarily of interest to mineral collectors and has been used as a pigment.
Strengite
A hydrous iron phosphate mineral that forms yellow to green-yellow, prismatic or tabular crystals and is used as a pigment and phosphate source.
Stromeyerite
A rare silver-copper sulfide mineral that is of interest as an ore of silver and copper, as well as a mineral specimen.
Strontianite
A strontium carbonate mineral that is used in the production of pyrotechnics, glass, and other materials.
Strontium
A soft, silver-white, alkaline earth metal that is used in pyrotechnics, ceramics, and other industrial applications.
Strunzite
A manganese iron phosphate hydroxide mineral that forms yellow to yellowish-brown crystals. It is primarily of scientific interest, used in research on mineral compositions.
Suanite
A rare magnesium silicate mineral that is used in the production of refractory and ceramic materials.
Sugilite
A rare, purple to pink silicate mineral that is valued as a gemstone. It is found in metamorphic and hydrothermal deposits and is used in jewelry and decorative items.
Sulfur
A bright yellow, combustible nonmetallic element that is used in the production of fertilizers, chemicals, and matches, among other applications.
Sulphur
A naturally occurring element that is widely used in the production of fertilizers, chemicals, and other industrial products.
Suolunite
A uranium vanadate mineral that forms yellow to greenish-yellow crystals. It is primarily of scientific interest, used in research on radioactive materials.
Svabite
A calcium arsenic chloride mineral that forms colorless to white crystals. It is primarily of scientific interest, used in research on mineral compositions.
Svanbergite
A rare phosphate-sulfate mineral that is primarily of interest to mineral collectors and researchers.
Sylvanite
A gold silver telluride mineral that forms silver-white to pale brass-yellow crystals. It is used in jewelry and some electronic applications.
Sylvite
A potassium chloride mineral that is an important source of potassium for use in fertilizers and as a chemical feedstock.
Synchisite
A calcium-cerium carbonate fluoride mineral that is used as a source of rare earth elements and in the production of some ceramic materials.
Synchysite
A rare earth mineral composed of calcium, cerium, and carbonate. It is a valuable mineral specimen due to its rarity and unique chemical composition.
Szaibelyite
A rare magnesium borate mineral that is used in the production of refractory materials and specialty glass.
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