Minerals

Saamite

Hardness: 3

Sabatierite

Hardness: 2.5

Sabelliite

Hardness: 4.5

Sabieite

Hardness: 2

Sabinaite

Sabugalite

Hardness: 2.5

Saccoite

Sacrofanite

Hardness: 5.5 - 6

Sadanagaite

Hardness: 6

Saddlebackite

Hardness: 2 - 2.5

Safflorite

Hardness: 4.5 - 5

Sahamalite-(ce)

Sahlinite

Hardness: 2 - 3

Sailaufite

Hardness: 3.5

Sainfeldite

Hardness: 4

Sakhaite

Hardness: 5

Sakuraiite

Hardness: 4

Sal ammoniac

Salammoniac

Hardness: 1 - 2

Saleeite

Hardness: 2 - 3

Salesite

Hardness: 3

Saliotite

Hardness: 2 - 3

Saltonseaite

Hardness: 2.5

Salzburgite

Samaniite

Samarskite

Samarskite-(y)

Hardness: 5 - 6

Samarskite-(yb)

Hardness: 5 - 6

Samfowlerite

Hardness: 2.5 - 3

Sampleite

Hardness: 4

Samsonite

Hardness: 2.5

Samuelsonite

Hardness: 5

Sanbornite

Hardness: 5

Sanderite

Saneroite

Hardness: 6 - 7

Sangenaroite

Sanguite

Hardness: 3

Sanidine

Hardness: 6

Sanjuanite

Hardness: 3

Sanmartinite

Hardness: 4 - 4.5

Sanrománite

Santabarbaraite

Santaclaraite

Hardness: 6.5

Santafeite

Santanaite

Hardness: 4

Santarosaite

Santite

Saponite

Hardness: 1.5 - 2

Sapphirine

Hardness: 7.5

Sarabauite

Hardness: 4

Saranchinaite

Saranovskite-(y)

Sarcolite

Hardness: 6

Sarcopside

Hardness: 4

Sardignaite

Hardness: 3

Sarkinite

Hardness: 4 - 5

Sarmientite

Sarrabusite

Sartorite

Hardness: 3

Saryarkite-(y)

Hardness: 3.5 - 4

Sasaite

Sassolite

Hardness: 1

Satimolite

Hardness: 1 - 2

Satpaevite

Hardness: 1.5

Satterlyite

Hardness: 4.5 - 5

Sauconite

Hardness: 1 - 2

Sayrite

Sazhinite-(ce)

Hardness: 2 - 3

Sazhinite-(la)

Hardness: 3

Sazykinaite-(y)

Hardness: 5

Sbacchiite

Sborgite

Scacchite

Scainiite

Scandiobabingtonite

Hardness: 6

Scarbroite

Scawtite

Hardness: 4 - 5

Schachnerite

Hardness: 3.5

Schafarzikite

Hardness: 3.5

Schäferite

Hardness: 5

Schairerite

Hardness: 3.5

Schallerite

Hardness: 4.5 - 5

Schapbachite

Hardness: 3 - 4

Schaurteite

Hardness: 2.5

Schertelite

Scheuchzerite

Hardness: 2.5

Schiavinatoite

Hardness: 8

Schieffelinite

Hardness: 2

Schindlerite

Hardness: 2

Schizolite

Schlegelite

Hardness: 3.5

Schlemaite

Hardness: 3

Schlossmacherite

Hardness: 3 - 4

Schlüterite-(y)

Hardness: 5.5 - 6

Schmidite

Schmiederite

Schmitterite

Hardness: 1

Schneebergite

Hardness: 4 - 4.5

Schneiderhöhnite

Hardness: 3

Schoderite

Schoenfliesite

Hardness: 4 - 4.5

Schoepite

Hardness: 2.5

Schöllhornite

Hardness: 2

Scholzite

Hardness: 3 - 3.5

Schoonerite

Hardness: 4

Schorlomite

Hardness: 7 - 7.5

Schreibersite

Hardness: 6.5 - 7

Schreyerite

Hardness: 7

Schröckingerite

Hardness: 2.5

Schubnelite

Schuetteite

Hardness: 3

Schuilingite-(nd)

Hardness: 3 - 4

Schulenbergite

Hardness: 2

Schüllerite

Hardness: 3 - 4

Schultenite

Hardness: 2.5

Schumacherite

Hardness: 3

Schwartzembergite

Hardness: 2.5

Schwertmannite

Hardness: 1 - 2

Sclarite

Hardness: 3 - 4

Scordariite

Hardness: 2 - 2.5

Scorticoite

Scorzalite

Hardness: 6

Scotlandite

Hardness: 2

Scottyite

Hardness: 4 - 5

Scrutinyite

Seaborgite

Seamanite

Hardness: 4

Searlesite

Hardness: 3.5

Sederholmite

Hardness: 2.5 - 3

Sedovite

Hardness: 3

Seeligerite

Seelite

Segelerite

Hardness: 4

Segerstromite

Hardness: 4.5

Seidite-(ce)

Hardness: 3 - 4

Seidozerite

Hardness: 4 - 5

Seifertite

Seinäjokite

Hardness: 5

Sejkoraite-(y)

Hardness: 2

Sekaninaite

Hardness: 7.5

Selenium

Hardness: 2

Selenojalpaite

Hardness: 4 - 4.5

Selenolaurite

Selenopolybasite

Selenostephanite

Hardness: 3 - 3.5

Seligmannite

Hardness: 3

Selivanovaite

Hardness: 3

Sellaite

Hardness: 5 - 5.5

Selwynite

Hardness: 4

Semenovite-(ce)

Hardness: 3.5 - 4

Senaite

Hardness: 6 - 6.5

Senarmontite

Hardness: 2 - 2.5

Senegalite

Hardness: 5.5

Sengierite

Hardness: 2.5

Senkevichite

Hardness: 5.5 - 6

Sepiolite

Hardness: 2

Serendibite

Hardness: 6.5 - 7

Sergeevite

Hardness: 3.5

Sergevanite

Serrabrancaite

Hardness: 3.5

Sewardite

Shabaite-(nd)

Hardness: 2.5

Shabynite

Shadlunite

Hardness: 4

Shafranovskite

Hardness: 2 - 3

Shakhdaraite-(y)

Shakhovite

Shandite

Hardness: 4

Shannonite

Hardness: 3 - 3.5

Sharpite

Hardness: 2.5 - 3

Sharyginite

Hardness: 5.5 - 6

Shattuckite

Hardness: 3.5

Shcherbakovite

Hardness: 6.5

Shcherbinaite

Hardness: 3 - 3.5

Shchurovskyite

Hardness: 3

Sheldrickite

Hardness: 3

Shenzhuangite

Sherwoodite

Hardness: 2

Shibkovite

Hardness: 5.5 - 6

Shilovite

Hardness: 2

Shimazakiite

Shinkolobweite

Shirokshinite

Hardness: 2.5

Shirozulite

Hardness: 3

Shkatulkalite

Hardness: 3

Shlykovite

Hardness: 2.5 - 3

Shomiokite-(y)

Hardness: 2 - 3

Shortite

Hardness: 3

Shosanbetsuite

Shuangfengite

Hardness: 3

Shubnikovite

Hardness: 2

Shuiskite-(cr)

Hardness: 6

Shuiskite-(mg)

Hardness: 6

Shulamitite

Hardness: 6 - 7

Shumwayite

Hardness: 2

Shuvalovite

Hardness: 3

Sibirskite

Sicherite

Hardness: 3

Sicklerite

Hardness: 4

Siderazot

Sideronatrite

Hardness: 1.5 - 2

Siderophyllite

Hardness: 2.5

Siderotil

Hardness: 2.5

Sidorenkite

Hardness: 2

Sidpietersite

Hardness: 1 - 2

Sidwillite

Hardness: 2.5

Siegenite

Hardness: 4.5 - 5.5

Sieleckiite

Hardness: 3

Sigloite

Hardness: 3

Siidraite

Silesiaite

Silhydrite

Hardness: 1

Silicate perovskite

Silicocarnotite

Hardness: 5

Silicon

Hardness: 7

Silinaite

Hardness: 4.5

Sillénite

Sillimanite

Hardness: 6.5 - 7.5

Silvialite

Hardness: 5.5

Simferite

Simmonsite

Hardness: 2.5 - 3

Simonellite

Simonite

Simonkolleite

Hardness: 1.5

Simplotite

Hardness: 1

Simpsonite

Hardness: 7 - 7.5

Sincosite

Hardness: 1 - 2

Sinhalite

Hardness: 6.5 - 7

Sinjarite

Hardness: 1.5

Sinkankasite

Hardness: 4

Sinnerite

Hardness: 4 - 4.5

Sinoite

Sitinakite

Hardness: 4.5

Siudaite

Siwaqaite

Skaergaardite

Skinnerite

Hardness: 3

Skippenite

Hardness: 2.5

Sklodowskite

Hardness: 2 - 3

Skorpionite

Hardness: 3.5

Slavíkite

Hardness: 3.5

Slavkovite

Hardness: 3.5 - 4

Slawsonite

Hardness: 5.5 - 6.5

Smaltite

Smamite

Hardness: 3.5

Smectite

Smirnite

Hardness: 3.5 - 4

Smirnovskite

Smithite

Hardness: 1.5 - 2

Smolyaninovite

Hardness: 2

Smrkovecite

Hardness: 4 - 5

Smythite

Hardness: 4.5

Sobolevite

Hardness: 4.5 - 5

Sobolevskite

Hardness: 4

Soddyite

Hardness: 3 - 4

Sofiite

Hardness: 2 - 2.5

Sogdianite

Hardness: 7

Söhngeite

Hardness: 4 - 4.5

Sokolovaite

Solongoite

Hardness: 3.5

Somersetite

Hardness: 3

Sonolite

Hardness: 5.5

Sonoraite

Hardness: 3

Sopcheite

Hardness: 3.5

Sorbyite

Hardness: 3.5 - 4

Sørensenite

Hardness: 5.5

Sorosite

Hardness: 5 - 5.5

Sosedkoite

Hardness: 6

Součekite

Hardness: 3.5 - 4

Souzalite

Hardness: 5.5 - 6

Spadaite

Hardness: 2.5

Spaltiite

Spangolite

Hardness: 3

Spencerite

Hardness: 3

Sperrylite

Hardness: 6 - 7

Spertiniite

Sphaerobertrandite

Hardness: 5

Sphaerobismoite

Hardness: 4

Spheniscidite

Hardness: 1 - 1.5

Spherocobaltite

Hardness: 3 - 4

Spionkopite

Hardness: 2.5 - 3

Spiridonovite

Hardness: 3

Spiroffite

Hardness: 3.5

Spriggite

Hardness: 4

Springcreekite

Hardness: 4 - 5

Spryite

Hardness: 2.5 - 3

Spurrite

Hardness: 5

Srebrodolskite

Hardness: 5.5

Srilankite

Hardness: 6.5

Stalderite

Hardness: 3.5 - 4

Stanĕkite

Hardness: 4 - 5

Stanfieldite

Hardness: 4 - 5

Stangersite

Stanleyite

Hardness: 1 - 1.5

Stannoidite

Hardness: 4

Stannopalladinite

Hardness: 4.5 - 5

Starkeyite

Hardness: 2 - 3

Staročeskéite

Starovaite

Hardness: 3.5 - 4

Stavelotite-(la)

Steacyite

Hardness: 5

Steedeite

Steenstrupine-(ce)

Hardness: 4

Stefanweissite

Steigerite

Hardness: 2.5 - 3

Steinhardtite

Steinmetzite

Steklite

Hardness: 2

Stellerite

Hardness: 4.5

Stenhuggarite

Stenonite

Hardness: 3.5

Stepanovite

Hardness: 2

Stephanite

Hardness: 2 - 2.5

Stercorite

Hardness: 2

Stergiouite

Hardness: 3

Sterlinghillite

Hardness: 3

Sternbergite

Hardness: 1 - 1.5

Steropesite

Sterryite

Hardness: 3.5

Stetindite-(ce)

Stevensite

Hardness: 2.5

Steverustite

Stewartite

Stibarsen

Hardness: 3 - 4

Stibiconite

Stibioclaudetite

Stibiocolumbite

Hardness: 5.5

Stibiocolusite

Hardness: 4 - 4.5

Stibiopalladinite

Hardness: 4 - 5

Stibiotantalite

Hardness: 5.5

Stibivanite

Hardness: 4 - 4.5

Stilbite-ca

Hardness: 3.5 - 4

Stilbite-na

Hardness: 3.5 - 4

Stilleite

Hardness: 5

Stillwaterite

Hardness: 4.5

Stillwellite

Stillwellite-(ce)

Hardness: 6.5

Stilpnomelane

Hardness: 3 - 4

Stishovite

Hardness: 7.5 - 8

Stistaite

Hardness: 3

Stöfflerite

Stoiberite

Stokesite

Hardness: 6

Stolperite

Stoppaniite

Hardness: 7.5

Stornesite-(y)

Stottite

Hardness: 4.5

Stracherite

Hardness: 5

Straczekite

Hardness: 1 - 2

Strakhovite

Hardness: 5 - 6

Stranskiite

Hardness: 4

Strashimirite

Hardness: 2.5 - 3

Straßmannite

Hardness: 1.5

Strätlingite

Strelkinite

Hardness: 2 - 2.5

Strengite

Hardness: 3.5 - 4

Stringhamite

Stromeyerite

Hardness: 2.5 - 3

Stronadelphite

Hardness: 5

Stronalsite

Hardness: 6.5

Strontio-orthojoaquinite

Hardness: 5.5

Strontioborite

Strontiochevkinite

Hardness: 5 - 6

Strontiodresserite

Hardness: 2 - 3

Strontiofluorite

Hardness: 4

Strontioginorite

Hardness: 2 - 3

Strontiohurlbutite

Hardness: 6

Strontiojoaquinite

Hardness: 5.5

Strontiomelane

Hardness: 4 - 4.5

Strontioperloffite

Strontiopharmacosiderite

Strontioruizite

Strontiowhitlockite

Hardness: 5

Strunzite

Hardness: 4

Struvite

Hardness: 1.5 - 2

Struvite-(k)

Studenitsite

Hardness: 5.5 - 6

Studtite

Stumpflite

Hardness: 5

Sturmanite

Hardness: 2.5

Stützite

Hardness: 3.5

Suanite

Hardness: 5.5

Sudburyite

Hardness: 4.5

Sudoite

Hardness: 2.5 - 3.5

Sudovikovite

Hardness: 2 - 2.5

Suenoite

Suessite

Sugakiite

Suhailite

Hardness: 2.5

Sulfhydrylbystrite

Hardness: 4.5 - 5

Sulfoborite

Hardness: 4 - 4.5

Sulphohalite

Hardness: 3.5

Sulphotsumoite

Hardness: 2.5

Sulphur

Hardness: 1.5 - 2.5

Sulphur-β

Sulvanite

Hardness: 3.5

Sundiusite

Hardness: 3

Suolunite

Hardness: 3.5

Suredaite

Hardness: 2.5 - 3

Surinamite

Surite

Hardness: 2 - 3

Sursassite

Susannite

Hardness: 2.5 - 3

Suseinargiuite

Sussexite

Hardness: 3

Suzukiite

Hardness: 4 - 4.5

Svabite

Hardness: 5

Svanbergite

Hardness: 5

Sveinbergeite

Hardness: 3

Sveite

Sverigeite

Hardness: 6.5

Svetlanaite

Svornostite

Hardness: 2

Svyatoslavite

Hardness: 6

Svyazhinite

Hardness: 2 - 3

Swaknoite

Hardness: 1.5 - 2

Swamboite-(nd)

Hardness: 2.5

Swartzite

Swedenborgite

Hardness: 8

Sweetite

Swinefordite

Hardness: 1

Switzerite

Hardness: 2

Sylvanite

Hardness: 1.5 - 2

Sylvite

Hardness: 1.5 - 2

Symesite

Hardness: 4

Symplesite

Hardness: 2.5

Synadelphite

Hardness: 4.5

Synchysite

Synchysite-(ce)

Hardness: 4.5

Synchysite-(nd)

Hardness: 4.5

Synchysite-(y)

Hardness: 6 - 6.5

Syngenite

Hardness: 2.5

Szaibélyite

Hardness: 3 - 3.5

Szenicsite

Hardness: 3.5 - 4

Szklaryite

Szmikite

Hardness: 1.5

Szomolnokite

Hardness: 2.5

Szymańskiite