A Clay (?)AcanthiteAcanthitsAgateAgate (variety of Quartz)AlbiteAlumAmberAmethyst (variety of Quartz)AnalcimeAnglesiteAnhydriteAnnabergiteAnthraciteAntimonyApatiteAragoniteArsenicArsenopyriteAsbolaneAsphaltumAugiteAxiniteAzuriteBaraciteBariteBartramia halleriana, Hedw.BaryteBaryte (varietyof Bologna)BarytesBasaltBerylBiracuteBismuthBismuthiniteBlendeBloodstone = HeliotropeBoraxBorniteBournoniteBrauniteBrewsteriteCalc-filintas (Silicified Slate)CalciteCalcite/AragoniteCarbonateCarnelianCassiteriteCelestineCelestiteCerussiteChalcedonyChalcedony (variety of Quartz)ChalciteChalcociteChalcophylliteChalcopyriteChalybiteChertChloriteChoriteChromiteChrysocollaCinnabarClinoclaseCoalCobaltiteCopperCornwalliteCorundumCorundum (?)Crinoid stem, in LimestoneCrocoiteCromiteCupriteCuprite (variety of Chalcotrichite)DolomiteEgyptian JasperEpidoteEpsomiteErythriteFeldsparFlintFluoriteFossil in Chert MatrixGalenaGarnetGoethiteGoldGraniteGraphiteGypsumGypsum/TalcHaematiteHaliteHarmotomeHematiteHeulanditeHornblendeHutchinsoniteHyperstheneIdocraseIlmeniteJasperJasper (banded)Jasper (Egyptian)Jasper (variety of Quartz)KermesiteKyaniteLabradoriteLazuriteLeuciteLimestone, fine grainedLimoniteLiroconiteMagnetiteMalachiteManganiteMarcasiteMelanteriteMercuric chlorideMercuryMesotypeMicaMica (variety of Gilbertite)Mica (variety of Muscovite)MilleriteMineralized Bone FossilMirabiliteMolybdeniteNagyagiteNative CopperNative IronNative SilverNatroliteNephelineNephrite (variety of Antigorite)NiccoliteObsidianObsidian (Diopside marble)OliveniteOlivenite (variety Wood Copper)OpalOrpimentPharmacosideritePrehniteProustitePsilomelanePyritePyrolusitePyromorphitePyrophylliteQuartzQuartz (Crystal)Quartz (Double terminated Morion crystal)Quartz (pebble)Quartz (Rose)Quartz (Smoky)Quartz (Variety Aventurine)Quartz (Variety Morion)Quartz (variety Rock Crystal)Quartz crystals (variety Morion (Black Quartz) onQuartze (Variety Hacked Quartz)QuartziteRealgarRetiniteRhodochrositeRockRock (unknown)Rock, VolcanicSaffloriteSalicified WoodScheelite (Tungsten)SerpentineShaleSilicate of manganeseSilicified fossilSilicified SlateSilicified woodSilicious sinterSodaliteSphaleriteStanniteStephaniteStibniteStilbiteStrontianiteSulphurTalcTalc micaTelluriumTennantiteTetrahedriteTopazTorberniteTourmalineTourmaline (variety of Schorl)TremoliteUnknownWadWavelliteWelsh Septarian NoduleWillemiteWitheriteWolframWolfram (?)WollastoniteWood AgateWood OpalWulfeniteYellow orange powder - iron oxide (?)