| Crystal Structures Limited | ||||
| Ball and Spoke Models | ||||
| 2004 Product List | ||||
| Catalogue Number | Model Name | Chemical Formula | Notes | Ball Count |
| P002 | Anatase | TiO2 | Titanium Dioxide | 87 |
| P002 | Titanium Dioxide | TiO2 | Anatase | 87 |
| P003 | Aragonite | CaCO3 | Calcium Carbonate | 114 |
| P003 | Calcium Carbonate | CaCO3 | Aragonite | 114 |
| P004 | Arsenic | As | 27 | |
| P005 | Barium Sulphate | BaSO4 | Barytes | 148 |
| P005 | Barytes | BaSO4 | Barium Sulphate | 148 |
| P006 | Beryl | Be3Al2(SiO3)6 | 254 | |
| P007 | Beryllium | Be | 15 | |
| P008 | Brookite | TiO2 | Titanium Dioxide | 104 |
| P008 | Titanium Dioxide | TiO2 | Brookite | 104 |
| P009 | Brucite | Mg(OH)2 | Magnesium Hydroxide | 57 |
| P009 | Magnesium Hydroxide | Mg(OH)2 | Brucite | 57 |
| P010 | Cadmium Chloride | CdCl2 | 64 | |
| P011 | Cadmium Iodide | CdI2 | 57 | |
| P012 | Caesium Chloride | CsCl | 35 | |
| P013 | Calcite | CaCO3 | Calcium Carbonate | 77 |
| P013 | Calcium Carbonate | CaCO3 | Calcite | 77 |
| P014 | Calomel | Hg2Cl2 | Mercurous Chloride | 45 |
| P014 | Mercurous Chloride | HgCl | Calomel | 45 |
| P015 | Carbon Dioxide | CO2 | 42 | |
| P016 | Cinnabar | HgS | Mercuric Sulphide | 51 |
| P016 | Mercuric Sulphide | HgS | Cinnabar | 51 |
| P017 | Copper | Cu | 18 | |
| P018 | Copper Oxide | CuO | Defect lattice | 37 |
| P019 | Copper Sulphate Pentahydrate | CuSO4(H2O)5 | 92 | |
| P020 | Alumina Alpha | Al2O3 | Corundum Alpha, Sapphire | 122 |
| P020 | Corundum Alpha | Al2O3 | Alumina Alpha, Sapphire | 122 |
| P021 | Cristobalite Beta | SiO2 | Beta Wyckoff 1925 HT | 58 |
| P022 | Cuprite | Cu2O | Cuprous Oxide | 79 |
| P022 | Cuprous Oxide | Cu2O | Cuprite | 79 |
| P023 | Diamond | C | 2*2*2 | 26 |
| P024 | Calcium Magnesium Silicate | CaMg(SiO3)2 | See Diopside | 163 |
| P024 | Diopside | CaMg(SiO3)2 | 1 Cell | 163 |
| P025 | Diopside | CaMg(SiO3)2 | 2 Cells | 261 |
| P026 | Enstatite | MgSiO3 | Magnesium Silicate | 252 |
| P026 | Magnesium Silicate | MgSiO3 | Enstatite | 252 |
| P027 | Calcium Fluoride | CaF2 | Fluorite, Fluorspar | 22 |
| P027 | Fluorite | CaF2 | Calcium Fluoride, Fluorspar | 22 |
| P027 | Fluorspar | CaF2 | Calcium Fluoride, Fluorite | 22 |
| P028 | Graphite Alpha | C | Alpha | 35 |
| P029 | Gypsum | CaSO4(H2O)2 | 141 | |
| P030 | Aluminium Silicate | Al2(Si2O5)(OH)4(H2O)2 | Halloysite | 196 |
| P030 | Halloysite | Al2(Si2O5)(OH)4(H2O)2 | Aluminium Silicate | 196 |
| P031 | Illite | 219 | ||
| P032 | Iron Alpha | Fe | Alpha, A1 | 9 |
| P033 | Aluminium Silicate | Al2Si2O5(OH)4 | Kaolinite | 168 |
| P033 | Kaolinite | Al2Si2O5(OH)4 | Aluminium Silicate | 168 |
| P034 | Lead Monoxide | PbO | Litharge, Red | 26 |
| P034 | Litharge | PbO | Lead Monoxide, Red | 26 |
| P035 | Lithium Sulphate Monohydrate | LiSO4.H2O | 93 | |
| P036 | Calcium Magnesium Silicate | CaMgSiO2 | Melilite | 120 |
| P036 | Melilite | Ca2MgSi2O7 | Calcium Magnesium Silicate | 120 |
| P037 | Mercury | Hg | 8 | |
| P038 | Mica | KAl2(Si3Al)O10(OH)2 | Idealised | 219 |
| P039 | Montmorillonite | Al4Si8O20(OH)4 | 265 | |
| P040 | Natrolite | Na2Al2Si3O10.(H2O)2 | 538 | |
| P041 | Arsenic Nickel | NiAs | Niccolite | 27 |
| P041 | Niccolite | NiAs | Arsenic Nickel | 27 |
| P042 | Magnesium Silicate | Mg2SiO4 | See Olivine | 127 |
| P042 | Olivine | Mg2SiO4 | 127 | |
| P044 | Beryllium Silicate | Be2SiO4 | Phenacite | 306 |
| P044 | Phenacite | Be2SiO4 | Beryllium Silicate | 306 |
| P045 | Potassium Dihydrogen Phosphate | KH2PO4 | 87 | |
| P046 | Potassium Hydrogen Fluoride | KHF | 39 | |
| P047 | Pyrites | FeS2 | 70 | |
| P048 | Quartz Alpha | SiO2 | Alpha 1 Cell | 82 |
| P049 | Quartz Beta | SiO2 | Beta 1 Cell | 82 |
| P050 | Quartz Dauphine Twin | Twin | 117 | |
| P051 | Rutile | TiO2 | Titanium Dioxide | 65 |
| P051 | Titanium Dioxide | TiO2 | Rutile | 65 |
| P052 | Aluminium Silicate | Al2SiO5 | Sillimanite | 119 |
| P052 | Sillimanite | Al2SiO5 | Aluminium Silicate | 119 |
| P053 | Silver Phosphate | Ag3PO4 | 57 | |
| P055 | Sodium Chloride | NaCl | 27 | |
| P056 | Spinel | Al2MgO4 | Normal | 114 |
| P057 | Topaz | Al2F2SiO4 | 160 | |
| P058 | Tremolite | H2Ca2Mg5(SiO3)8 | 217 | |
| P059 | Tridymite Beta | Beta SiO2 | Beta HighTemperature | 97 |
| P060 | Ultramarine | Na8Al6Si6O24S2 | 146 | |
| P061 | Wurtzite | ZnS | B4 type | 39 |
| P062 | Zincblende | Zns | Sphalerite | 30 |
| P063 | Fluorapatite | Ca5F(PO4)3 | 134 | |
| P064 | Glaserite | NaK3(SO4)2 | Sodium Potassium Sulphate | 83 |
| P064 | Sodium Potassium Sulphate | NaK3(SO4)2 | Glaserite | 87 |
| P065 | Ferric Oxide | Fe2O3 | Orthorhombic | 122 |
| P065 | Haematite | Fe2O3 | Alpha | 122 |
| P065 | Iron Oxide | Fe2O3 | See Haematite | 122 |
| P066 | Iron Sulphide | FeS | Marcasite | 51 |
| P066 | Marcasite | FeS2 | Iron Sulphide | 51 |
| P067 | Calcium Titanate | CaTiO3 | Perovskite, Cubic | 51 |
| P067 | Perovskite | CaTiO3 | Calcium Titanate, Cubic | 51 |
| P068 | Selenium | Se | 36 | |
| P069 | Staurolite | HFe2Al9Si4O24 | 235 | |
| P070 | Calcium Silicate Beta | Beta Ca3SiO5 | Tricalcium Silicate | 114 |
| P070 | Tricalcium Silicate | (CaO)3SiO2 | 281 | |
| P071 | Tin Beta | Beta Sn | Beta White | 19 |
| P072 | Rochelle Salt | NaKC4H4O6(H2O)4 | Sodium Tartrate | 211 |
| P072 | Sodium Tartrate | NaKC4H4O6(H2O)4 | Rochelle Salt | 211 |
| P073 | Boron Nitride | BN | Hexagonal Hassell | 35 |
| P074 | Naphthalene | C10H8 | 100 | |
| P075 | Silver Azide | AgN3 | On a board | 39 |
| P076 | Vanadium Pentoxide | V2O | 96 | |
| P077 | Vanadium Oxide | V12O26 | 208 | |
| P078 | Ferric Oxide | Fe3O4 | High temp. Magnetite | 114 |
| P078 | Iron Oxide | Fe3O4 | High temp. Magnetite | 114 |
| P078 | Magnetite | Fe3O4 | High temp. Iron Oxide, Ferric Oxide | 114 |
| P079 | Bismuth Telluride | Bi2Te3 | 114 | |
| P080 | Barium Ferrite | BaFe12O19 | 142 | |
| P081 | Phosphorus Trioxide | P4O6 | Molecule | 10 |
| P082 | Ice | H2O | Wurtzite type, B9 | 39 |
| P083 | Cellulose molecule | C12O10H20 | Molecule | 23 |
| P084 | Lanthanum Oxide | La2O3 | 61 | |
| P085 | Sulphur Orthorhombic | S8 | Unit Cell Orthorhombic | 268 |
| P087 | Ice | H2O | Cubic Ic type | 26 |
| P088 | Hexamethylbenzene (hedgehog) | C6(CH3)6 | Hedgehog inc spokes | 96 |
| P089 | Potassium Azide | KN3 | 39 | |
| P090 | Pyromorphite | Pb5Cl(PO4)3 | 235 | |
| P091 | Spinel Inverse | (Mg,Fe)O,Fe3O3 | Inverse | 114 |
| P092 | Carbon Iron | Fe3C | Cementite | 75 |
| P092 | Cementite | Fe3C | Carbon Iron | 57 |
| P092 | Iron Carbon | Fe3C | Cementite | 57 |
| P093 | Cadmium Antimonide | CdSb | 67 | |
| P094 | Chromium Cobalt | CrCo | Sigma Phase | 73 |
| P094 | Sigma Phase Chromium Cobalt | CrCo | Sigma Phase | 73 |
| P095 | Thallium Sesquioxide | Tl2O3 | 219 | |
| P096 | Pentaerithritol | C(CH2OH)4 | 81 | |
| P097 | Aluminium Silicate | Al2SiO5 | Andalusite | 131 |
| P097 | Andalusite | Al2SiO5 | Aluminium Silicate | 131 |
| P098 | Antimony Sulphide | Sb2S3 | Stibnite | 85 |
| P098 | Stibnite | Sb2S3 | Antimony Sulphide | 85 |
| P099 | Graphite Beta | C | 61 | |
| P100 | Tridymite Beta | Beta SiO2 | Beta Low Temperature | 121 |
| P101 | Goethite | FeO.OH | 89 | |
| P102 | Ilmenite | FeTiO3 | Iron Titanate | 122 |
| P102 | Iron Titanate | FeTiO3 | Ilmenite | 122 |
| P103 | Barium Titanate | BaTiO3 | 51 | |
| P104 | Beryllium Oxide | BeO | 39 | |
| P105 | Chalcopyrites | CuFeS2 | Copper Pyrites | 47 |
| P105 | Copper Pyrites | CuFeS2 | Chalcopyrites | 47 |
| P106 | Calcium Silicate Beta | Beta Ca2SiO4 | Larnite, Dicalcium | 172 |
| P106 | Dicalcium Silicate Beta | Beta Ca2SiO4 | Larnite, Dicalcium | 172 |
| P106 | Larnite | Ca2SiO4 | Dicalcium Silicate Beta | 172 |
| P107 | Calcium Magnesium Carbonate | CaMg(CO3)2 | Dolomite | 77 |
| P107 | Dolomite | CaMg(CO3)2 | Calcium Magnesium Carbonate | 77 |
| P108 | Germanium | Ge | 26 | |
| P109 | Tin Alpha | Alpha Sn | Alpha Grey | 26 |
| P110 | Magnesium Oxide | MgO | 27 | |
| P111 | Magnesium Difluoride | MgF2 | 65 | |
| P112 | Penicillin | C16H17N2O4S.K | Per Molecule | 22 |
| P113 | P.E.T.N. | 49 | ||
| P114 | Quartz Alpha (Right handed) | SiO2 | Alpha 2 Cells | 148 |
| P115 | Calcium Aluminium Silicate | Al2Ca3(SiO4)3 | See Garnet | 288 |
| P115 | Garnet | Al2Ca3(SiO4)3 | 288 | |
| P116 | Indium Telluride | InTe | 39 | |
| P117 | Lepidocrosite Gamma | FeO.OH | Gamma | 87 |
| P118 | Chlorite | Mg6Si4O10(OH)8 | 336 | |
| P119 | Edingtonite | BaAl2Si3O10(H2O)3 | 210 | |
| P120 | Gallium | Ga | 54 | |
| P121 | Pyrophyllite | Al2(OH)2Si4O10 | 375 | |
| P122 | Molybdenite | MoS2 | 54 | |
| P123 | Quartz Beta | SiO2 | Beta 2 Cells | 148 |
| P124 | Potassium Tungsten Bronze | K.57WO3 | Tungsten Bronze | 246 |
| P124 | Tungsten Bronze | K.57WO3 | Potassium Tungsten Bronze | 246 |
| P125 | Boron | B | 81 | |
| P126 | Silicon | Si | A4 | 26 |
| P127 | Pyrochlore | (Na,Ca)2Nb2(O,OH,F)7 | 251 | |
| P128 | Anhydrite | CaSO4 | 128 | |
| P128 | Calcium Sulphate | CaSO4 | 128 | |
| P129 | Cellulose unit cell | C12O10H20 | Unit cell | 124 |
| P130 | Iron Beta | Fe | Beta | 9 |
| P131 | Iron Gamma | Fe | Gammma | 18 |
| P132 | Zircon | ZrSiO | 115 | |
| P133 | Acanthite | Ag2S | Silver Sulphide, Alpha | 67 |
| P133 | Silver Sulphide | Ag2S | Acanthite, Alpha | 67 |
| P135 | Tungsten Alpha | Alpha W | Alpha | 9 |
| P136 | Zinc | Zn | 15 Ball Type | 15 |
| P136 | Zinc | Zn | 17 Ball Type | 17 |
| P137 | Nepheline | KNa3Al4Si4O16 | 216 | |
| P138 | Bismuth | Bi | 27 | |
| P139 | Sodium Hydroxide Alpha | NaOH | Alpha | 39 |
| P140 | Uranium Alpha | U | Alpha | 21 |
| P141 | Germanium n type | Ge | N type | 27 |
| P142 | Germanium p type | Ge | P type | 26 |
| P143 | Manganese Alpha | Mn | Alpha | 242 |
| P144 | Calcium Sulphate Hemihydrate | (CaSO4)2H2O | Hemihydrate | 242 |
| P144 | Hemihydrate | (CaSO4)2.H2O | Calcium Sulphate Hemihydrate | 242 |
| P145 | Uranite | UO2 | Uranium Dioxide | 22 |
| P145 | Uranium Dioxide | UO2 | Uranite | 22 |
| P146 | Ferrous Oxide | FeO | Iron Oxide, Wustite | 27 |
| P146 | Iron Oxide | FeO | Wustite | 27 |
| P146 | Wustite | FeO | Iron Oxide | 27 |
| P147 | Zinc Oxide | ZnO | Zincite | 39 |
| P148 | Malachite | Cu2(OH)2CO3 | 195 | |
| P149 | Beryllium Acetate ion | Be4O(CH3COO)6 | 29 | |
| P150 | Phosphotungstic Acid Anion | PW12O40 | 53 | |
| P151 | Eucryptite Beta | LiAlSiO4 | Lithium Aluminium Silicate, Beta | 131 |
| P151 | Lithium Aluminium Silicate | LiAlSiO4 | Eucryptite, Beta | 131 |
| P152 | Tin Sulphide | SnS | 45 | |
| P153 | Glucose Beta | C6H12O8 | Beta | 19 |
| P154 | Coesite | SiO2 | 183 | |
| P155 | Hemimorphite | Zn4Si2O7(OH)2H2O | 120 | |
| P156 | Cadmium Selenide | CdSe | B4 | 39 |
| P157 | Carborundum I | SiC | I | 256 |
| P158 | Carborundum II | SiC | II | 112 |
| P159 | Carborundum III | SiC | III | 112 |
| P160 | Cadmium Sulphide | CdS | B3 ZnS type | 30 |
| P161 | Graphite Alpha | C | Alpha | 104 |
| P162 | Hexamine molecule | C6H12N4 | Hexamethylene Tetramine | 10 |
| P163 | Manganese Alpha | Alpha Mn | Alpha | 107 |
| P164 | Manganese Oxide | MnO | Magnetic | 125 |
| P165 | Paraffin Chain | CH3(CH2)CH3 | Chain | 11 |
| P166 | Boron Nitride | BN | Hexagonal Pease | 30 |
| P167 | Magnesium | Mg | 15 | |
| P168 | Silicic Acid Radicles | SiO2 | 12 on a board | 287 |
| P169 | Sucrose Molecule | C12H22O11 | Molecule | 23 |
| P170 | Polytetrafluorethylene | (C2F4)n | Chain, Price per CF2 | |
| P171 | Calcium Tungstate | CaWO4 | Scheelite | 109 |
| P171 | Scheelite | CaWO4 | Calcium Tungstate | 109 |
| P172 | Terylene Monomer | (CO-C6H4-CO,O.CH2-CH2O)n | ||
| P173 | Magnesium | Mg | Reciprocal Lattice | 82 |
| P174 | Thorium Dicarbide | ThC2 | 78 | |
| P175 | Copper Phthalocyanine | C32H16N8Cu | 41 | |
| P175 | Platinum Phthalocyanine | C32H16N8Pt | Molecule | 41 |
| P176 | Uranium Dicarbide | UC2 | 40 | |
| P177 | Nylon Monomer | ((CH2)5CO.NH)n | Monomer | 19 |
| P178 | Uranium Sesquicarbide | U2C3 | 84 | |
| P179 | Tourmaline | NaMg3Al6B3Si6(O,OH)31 | 381 | |
| P180 | Cadmium Sulphide | CdS | B4 Wutrzite | 39 |
| P181 | Magneto Plumbite | PbO.(Fe2O3)6 | cf Barium Ferrite | 144 |
| P182 | DNA | 498 | ||
| P183 | Bismuth Iodide | BiI3 | 47 | |
| P184 | Helix Alpha | Alpha | 77 | |
| P185 | Morphine | Small Balls | ||
| P186 | Chlorophyll | C55H72O5N4Mg | 68 | |
| P187 | Analcite | NaAlSi2O6H2O | 491 | |
| P188 | Brass Alpha | Cu5Zn8 | Copper, Zinc Alloy, Brass | 169 |
| P188 | Copper Zinc Alloy | Cu5Zn8 | Copper, Zinc Alloy, Brass | 169 |
| P188 | Zinc Copper Alloy | Cu5Zn8 | Copper, Zinc Alloy, Brass | 169 |
| P189 | Nickel Sulphate Hexahydrate | NiSO4(H2O)6 | 166 | |
| P190 | Cholestryl Iodide | Small Balls | ||
| P191 | Polypropylene | (CH2CH(CH3))n | Unit Cell on Board | 64 |
| P192 | Hexamine | Unit Cell | ||
| P193 | Thorium Phosphide | Th3P4 | 131 | |
| P194 | Urea | CH4N2O | 51 | |
| P195 | Collagen | 482 | ||
| P196 | Keatite | SiO2 | 180 | |
| P197 | Aspirin molecule | C9H8O4 | 15 | |
| P198 | Indium | In | 14 | |
| P199 | Aluminium | Al | 18 | |
| P200 | Sodium Chlorate | NaClO3 | 96 | |
| P201 | Sodium Perchlorate | NaClO4 | 128 | |
| P202 | Nitroguanidine | (NH2)2N.NO2 | 236 | |
| P203 | Iron Sulphide | FeS | High temperature | 27 |
| P204 | Aluminium Silicate | See Cyanite | 125 | |
| P204 | Cyanite | Al2SiO5 | 125 | |
| P206 | Uranium Carbide | UC | 27 | |
| P208 | Chromium Trichloride | CrCl3 | 76 | |
| P209 | Tungsten Oxide Beta | Beta W3O | Beta | 21 |
| P210 | Baddeleyite | ZrO2 | Zirconium Dioxide, Monoclinic | 82 |
| P210 | Zirconium Dioxide | ZrO2 | Baddeleyite, Monoclinic | 82 |
| P211 | Potassium Chlorate | KClO3 | 82 | |
| P212 | Potassium Bromate | KBrO3 | 64 | |
| P213 | Manganese Phosphide | MnP | 58 | |
| P214 | Iron Boride | FeB | 75 | |
| P215 | Anthracene | C14H10 | 140 | |
| P218 | Stishovite | SiO2 | 65 | |
| P219 | Quartz Brazil Twin | Twin | 92 | |
| P220 | Indium Antimonide I | InSb | 30 | |
| P221 | Indium Antimonide II | InSb | 19 | |
| P222 | Indium Antimonide III | InSb | 35 | |
| P223 | Mercuric Iodide | HgI2 | 41 | |
| P224 | Sodium Thallium | NaTl | Thallium Sodium | 35 |
| P224 | Thallium Sodium | NaTl | Sodium Thallium | 35 |
| P225 | Magnesium Nickel | MgNi2 | Nickel Magnesium | 57 |
| P225 | Nickel Magnesium | MgNi2 | Magnesium Nickel | 57 |
| P226 | Copper Magnesium | Cu2Mg | Magnesium Copper | 42 |
| P226 | Magnesium Copper | Cu2Mg | Copper Magnesium | 56 |
| P227 | Magnesium Zinc | MgZn2 | Zinc Magnesium | 28 |
| P227 | Zinc Magnesium | MgZn2 | Magnesium Zinc | 28 |
| P228 | Iron Tungsten | Fe7W6 | 78 | |
| P229 | Calcium Zinc Alloy | CaZn5 | Zinc Calcium Alloy | 32 |
| P229 | Zinc Calcium Alloy | CaZn5 | Calcium Zinc Alloy | 32 |
| P230 | Aluminium Copper Alloy | CuAl2 | Copper Aluminium Alloy | 31 |
| P230 | Copper Aluminium Alloy | CuAl2 | Aluminium Copper Alloy | 31 |
| P231 | Molybdenum Boride | Mo2B5 | 80 | |
| P232 | Aluminium Boride | AlB2 | 2*2*2 Cells | 43 |
| P233 | Copper Gold | CuAu | Gold Copper | 14 |
| P233 | Gold Copper | CuAu | Copper Gold | 14 |
| P234 | Cadmiun Gold Alloy Alpha | Alpha AuCd | Alpha | 21 |
| P234 | Gold Cadmium | AuCd | 21 | |
| P235 | Aluminium Plutonium | Al3Pu | Plutonium Aluminium | 49 |
| P235 | Plutonium Aluminium | Al3Pu | Aluminium Plutonium | 49 |
| P236 | Nickel Titanium | Ni3Ti | Titanium Nickel | 57 |
| P236 | Titanium Nickel | Ni3Ti | Nickel Titanium | 57 |
| P237 | Nickel Tin | Ni3Sn | Tin Nickel | 26 |
| P237 | Tin Nickel | Ni3Sn | Nickel Tin | 26 |
| P238 | Copper Gold | Cu3Au | Gold Copper | 14 |
| P238 | Gold Copper | Cu3Au | Copper Gold | 14 |
| P239 | Lanthanum Alpha | Alpha La | Alpha | 15 |
| P240 | Iodine | I2 | 26 | |
| P241 | Silicon Nitride Alpha | Si3N4 | Alpha | 123 |
| P242 | Silicon Nitride Beta | Si3N4 | Beta | 101 |
| P243 | Tungsten Oxide Beta | W3O | 8 Cells Beta | 107 |
| P244 | Adamantane | C10H16 | 140 | |
| P245 | Silicon n type | Si-n | N type | 27 |
| P246 | Silicon p type | Si-p | P type | 26 |
| P249 | Polypropylene | (CH2CH(CH3))n | Chain, Price per CH2 | |
| P250 | Amino Acids | Set of 20, on board | 187 | |
| P251 | Cristobalite Alpha | SiO2 | Alpha, Low temp | 69 |
| P252 | Aluminium Hydroxide | Al(OH)3 | Hydrargillite | 183 |
| P252 | Hydrargillite | Al(OH)3 | Aluminium Hydroxide | 183 |
| P253 | Muscovite | KAl2(AlSi3)O10(OH)2 | 300 | |
| P254 | Yttrium Trichloride | YCl3 | 86 | |
| P255 | Lead Chloride | PbCl2 | 92 | |
| P256 | Lead Monoxide | PbO | Yellow Orth Massicot, by Kay | 54 |
| P256 | Massicot | PbO | Lead Monoxide, by Kay | 54 |
| P257 | Lead Dioxide Alpha | Alpha PbO2 | Orthorhombic | 72 |
| P258 | Copper Sulphide | CuS | Covelline | 47 |
| P258 | Covelline | CuS | Copper Sulphide | 47 |
| P259 | Boracite | Mg3B7O13Cl | 458 | |
| P260 | Lead Dioxide | PbO2 | Tetragonal Plattnerite | 65 |
| P260 | Plattnerite | PbO2 | Lead Dioxide, Tetragonal | 65 |
| P261 | Zirconium Dioxide | ZrO2 | Tetragonal | 41 |
| P262 | Anorthite | CaAl2Si2O8 | Calcium Aluminium Silicate | 340 |
| P262 | Calcium Aluminium Silicate | CaAl2Si2O9 | Anorthite | 340 |
| P263 | Uranium Beta | U | Thewliss,Steeple1954 | 92 |
| P264 | Albite | NaAlSi3O8 | 226 | |
| P265 | Iron Titanate | Fe2TiO5 | PseudoBrookite | 146 |
| P265 | PseudoBrookite | Fe2TiO5 | Iron Titanate | 146 |
| P266 | Calcite | CaCO3 | Calcium Carbonate, Rhombic | 66 |
| P266 | Calcium Carbonate | CaCO3 | Calcite, Rhombic | 66 |
| P267 | Biotite | K(Fe,Mg)3(OH)2(Al,Si)4O10 | 172 | |
| P268 | Augite | Ca(Fe,Mg)(SiO3)2 | Calcium Silicate Beta | 163 |
| P268 | Calcium Silicate Beta | Beta Ca2SiO4 | Augite | 163 |
| P269 | Indium Arsenide | InAs | 30 | |
| P270 | Barium Orthophosphate | Ba3(PO4)2 | 116 | |
| P271 | Ammonium Nitrate IV | NH4NO3 | 48 | |
| P272 | Garnet | Y3Al2(AlO4)3 | Yttrogarnet | 288 |
| P272 | Yttrogarnet | Y3Al2(AlO4)3 | Garnet | 288 |
| P273 | Gallium Arsenide | GaAs | 30 | |
| P274 | Magnesium Vermiculite | (Mg,Fe)3(Si,Al)4O10(OH)2(H2O)4 | 303 | |
| P274 | Vermiculite | Magnesium Vermiculite | 303 | |
| P275 | Beryllium Sulphate | BeSO4 | 53 | |
| P276 | Beryllium Sulphate Tethydrate | BeSO4(H2O)4 | Tetrahydrate | 139 |
| P277 | Lanthanum Trichloride | LaCl3 | 81 | |
| P278 | Bakelite | Phenol Formaldehyde | 28 | |
| P278 | Phenol Formaldehyde | Bakelite | 28 | |
| P279 | Chabazite | Ca2Si8Al4O24.(H2O)13 | Zeolites, Calcium | 315 |
| P279 | Zeolites, Calcium | Ca2Al4Si8O24.(H2O)13 | Chabazite | 315 |
| P280 | Faujasite | Na2Ca(Al2Si4O12)2.(H2O)16 | Face centred 2*2*2 | 760 |
| P280 | Zeolites, Molecular Sieve 13X | (Ca,Na2)5(Al,Si)24O48 | Faujasite | 760 |
| P282 | Racemic Acid Molecule | Molecule | 20 | |
| P283 | Ferric Oxyhydroxide Beta | (FeO)4.(OH)4(H2O.Cl) | See Goethite P101 | 66 |
| P283 | Ferric Oxyhydroxide Beta | (FeO)4.(OH)4(H2O.Cl) | Lepidocrocite P117 | 66 |
| P283 | Iron Oxyhydroxide | (FeO)4.(OH)4(H2O,Cl) | See Goethite P101 | 66 |
| P283 | Iron Oxyhydroxide | (FeO)4.(OH)4(H2O,Cl) | Lapidocrocite P117 | 66 |
| P284 | Chrysotile | Mg3Si2O5(OH)4 | 376 | |
| P285 | Manganese Beta | Mn | Beta | 125 |
| P286 | Insulin | Small Balls | ||
| P287 | Mordenite | Na8Al8Si40O96 | 302 | |
| P288 | Arsenic Iron | AsFe2 | Ferrous Arsenide | 66 |
| P288 | Ferrous Arsenide | Fe2As | Arsenic Iron | 66 |
| P288 | Iron(di) Arsenide | Fe2As | 66 | |
| P289 | Datolite | CaBSiO4(OH) | 140 | |
| P290 | Alumina Gamma | Al21.3O32 | Corundum Gamma | 108 |
| P290 | Corundum Gamma | Al21.3O32 | Alumina Gamma | 108 |
| P291 | Copper Oxide | CuO | Tenorite | 46 |
| P291 | Tenorite | CuO | Copper Oxide | 46 |
| P292 | Sulphur Molecule | S2 | Molecule | 2 |
| P293 | Nitrogen | N2 | Molecule | 2 |
| P294 | Sulphur Orthorhombic | S8 | Orthorhombic | 8 |
| P295 | Sodium | Na | 9 | |
| P296 | Calcium Alpha | Alpha Ca | Alpha | 18 |
| P297 | Argon | A | 18 | |
| P298 | Oxygen | O2 | 9 | |
| P300 | Cobaltite | CoAsS | 70 | |
| P301 | Hexamethylbenzene | C6(CH3)6 | 96 | |
| P302 | Aluminium Fluoride | AlF3 | 84 | |
| P303 | Mercury Fulminate | Hg(C.N.O)2 | on board | 56 |
| P304 | Silver Fulminate | AgCNO | Orthorhombic | 33 |
| P305 | Silver Fulminate | AgCNO | Trigonal | 213 |
| P306 | Sodium Iodate | NaIO3 | 93 | |
| P307 | Manganese Silicon | Mn5Si3 | 83 | |
| P308 | Zirconium Alpha | Alpha Zr | Alpha 15 Ball Type | 15 |
| P308 | Zirconium Alpha | Alpha Zr | Alpha 17 Ball Type | 17 |
| P309 | Thorium Boride | ThB4 | 156 | |
| P310 | Potassium Aluminium Silicate | KAlSi3O8 | See Sanidine | 193 |
| P310 | Sanidine | KAlSi3O8 | Potassium Aluminium Silicate | 193 |
| P311 | Chondrodite | Mg(F,OH)2(Mg2SiO4)2 | 130 | |
| P312 | Huntite | Mg3Ca(CO3)4 | Magnesium Calcium Carbonate | 134 |
| P312 | Magnesium Calcium Carbonate | Mg3Ca(CO3)4 | Huntite | 134 |
| P313 | Calcium Aluminium Oxide | CaO(Al2O3)2 | 151 | |
| P314 | Ice II | H2O | II | 118 |
| P315 | Ice III | H2O | III | 44 |
| P316 | Ice VI | H2O | VI | 90 |
| P317 | Phosphorus Pentachloride | PCl5 | 78 | |
| P318 | Uranium Silicide II | U3Si2 | II | 68 |
| P319 | Uranium Silicide III | U3Si | III | 35 |
| P320 | Uranium Gamma | U | Gamma | 9 |
| P321 | Uranium Silicide | USi | 26 | |
| P322 | Uranium Disilicide Beta | USi2 | 2*2*2 | 43 |
| P323 | Iron Silicide | FeSi | 88 | |
| P324 | Rubber 8-mer | (C5H8)n | Octomer | 108 |
| P325 | Gadolinium Orthoferrite | GdFeO3 | 91 | |
| P326 | Uranium Silicon Carbon 2 | U20Si16C3 | 2 | 74 |
| P327 | Uranium Beta | Beta U | Tucker & Senio 1953 | 65 |
| P328 | Lithium Niobate | LiNbO3 | 122 | |
| P329 | Uranium Silicon Carbon 1 | U3Si2C3 | 1 | 133 |
| P330 | Deuteroammonia | ND3 | ||
| P331 | Vanadium Dioxide | VO2 | Monoclinic | 77 |
| P332 | Vanadium Dioxide | VO2 | Tetragonal | 98 |
| P333 | Vanadium Silicide | V3Si | 8 Cells | 107 |
| P334 | Potassium Magnesium Fluoride | KMgF3 | 51 | |
| P335 | Niobium Tin | Nb3Sn | 107 | |
| P335 | Tin Niobium | Nb3Sn | 107 | |
| P336 | Diamond | C | Hexagonal 3*3*3 | 39 |
| P337 | Ammonium Dihydrogen Phosphate | NH4H2PO4 | 133 | |
| P338 | Lead Azide | Pb(N3)2 | 267 | |
| P339 | Hessite Beta | Ag2Te | Silver Tellurium | 93 |
| P339 | Silver Tellurium | Ag2Te | Hessite Beta | 93 |
| P340 | Potassium Hexachloroplatimate | K2PtCl6 | 76 | |
| P341 | Talc | Mg3(Si4O10)(OH)2 | 391 | |
| P342 | Manganese(di) Phosphide | Mn2P | 76 | |
| P343 | Silica Glass | SiO2 | 570 | |
| P344 | Sodalite | Na8Si6Al6O24Cl2 | 133 | |
| P345 | Sepiolite | Mg(H2O)4(OH)4Si12O30.(H20)8 | 318 | |
| P346 | Arsenic Sulphide | As2S3 | Orpiment | 93 |
| P346 | Orpiment | As2S3 | Arsenic Sulphide | 93 |
| P347 | Arsenic Sulphide | As4S4 | Realgar | 142 |
| P347 | Realgar | As4S4 | Arsenic Sulphide | 142 |
| P348 | Praesodymium Eth Sulph Nonohyd | Pr(C2H5SO4)3(H2O)9 | 336 | |
| P349 | Chromium Dioxide | CrO2 | 65 | |
| P351 | Cysteine Hydrochloride | Small Balls | ||
| P352 | Benzene | C6H6 | 168 | |
| P353 | Barium Bismuth Titanate | Ba2Bi4Ti5O18 | ||
| P354 | Manganese Dioxide Beta | MnO2 | Pyrolucite Beta | 65 |
| P354 | Pyrolucite Beta | MnO2 | Manganese Dioxide Beta | 65 |
| P356 | Rubber 4-mer | (C5H8)n | Quadmer | 40 |
| P357 | Bismuth Titanate | Bi4Ti3O12 | 140 | |
| P358 | Palygorskite | Si8Mg5O20(OH2)(OH2)4(H2O)4 | 276 | |
| P359 | Sodium Nitrite | NaNO2 | 68 | |
| P360 | Anosovite | Ti3O5 | 127 | |
| P361 | Silicon n-p-n transistor | Si | N-P-N Transistor | 67 |
| P362 | Sodium Nitrate | NaNO3 | 77 | |
| P363 | Methanol Beta | Beta CH3OH | Beta | 39 |
| P364 | Ice V | H2O | V | 88 |
| P365 | Calcium Aluminium Silicate | CaAl2Si2O8 | Zoisite | 224 |
| P365 | Zoisite | Ca2Al3Si3O12.OH | Calcium Aluminium Silicate | 224 |
| P366 | Sodium Bromate | NaBrO3 | 96 | |
| P367 | Calcium Beta | Ca | Beta | 9 |
| P368 | Cobalt Alpha | Co | Alpha | 15 |
| P368 | Cobalt Alpha | Co | Alpha | 17 |
| P369 | Samarium | Sm | ||
| P370 | Aluminium Uranium | Al2U | Uranium Aluminium | 42 |
| P370 | Uranium Aluminium | Al2U | Aluminium Uranium | 42 |
| P371 | Cobalt Tin Alloy | CoSn | Tin Cobalt | |
| P371 | Tin Cobalt | CoSn | Cobalt Tin Alloy | |
| P372 | Iron Phosphide | FeP | ||
| P373 | Manganese Gamma | Mn | Gamma | 18 |
| P374 | Polonium Alpha | Alpha Po | Alpha Cubic | 8 |
| P375 | Copper Azide | Cu(N3)2 | 270 | |
| P376 | Barium Azide | Ba(N3)2 | 84 | |
| P377 | Ice VII | H2O | VII | 35 |
| P378 | Holmium Sesquisulphide | HO2S3 | 144 | |
| P379 | Iron Phosphide | Fe2P | 65 | |
| P380 | Antimony Iodide Sulphide | SbSI | Paraelectric phase | 88 |
| P381 | Antimony Iodide Sulphide | SbSI | Ferroelectric phase | 88 |
| P382 | Barium Chlorate Monohydrate | BaCl2O6H2O | 212 | |
| P383 | Lithium Titanate | LiTiO3 | 132 | |
| P384 | Yttrium Trifluoride | YF3 | 101 | |
| P385 | Anglesite | PbSO4 | Lead Sulphate | 148 |
| P385 | Lead Sulphate | PbSO4 | Anglesite | 148 |
| P386 | Molybdenum Trioxide | MoO3 | 98 | |
| P387 | Warwickite | (Mg3Ti)B2O8 | 129 | |
| P388 | Titanium(tri) Pentoxide | Ti3O5 | Low Temperature | 168 |
| P389 | Titanium Oxide | Ti5O9 | 151 | |
| P390 | Samarium Sesquioxide | Sm2O3 | 140 | |
| P391 | Brushite | CaHPO4(H2O)2 | Calcium Hydrogen Phosphate | 153 |
| P391 | Calcium Hydrogen Phosphate | CaHPO4(H2O)2 | Brushite | 153 |
| P392 | Hydroxyapatite | Ca10(PO4)6(OH)2 | 134 | |
| P393 | Yttrium Oxide Deuteroxide | YOOD | 78 | |
| P394 | Aluminium Rare Earth Borate | RAl3(BO3)4 | Rare Earth Aluminium Borate | 134 |
| P394 | Rare Earth Aluminium Borate | RAl3(BO3)4 | Aluminium Rare Earth Borate | 134 |
| P395 | Offretite | ((Ca4H(PO4)3)2(H2O)5)3 | 488 | |
| P396 | Potassium Sulphate | K2SO4 | 141 | |
| P397 | Aluminium Iron Alloy | Fe3Al | Iron Aluminium Alloy | 35 |
| P397 | Iron Aluminium Alloy | Fe3Al | Aluminium Iron Alloy | 35 |
| P398 | Manganese Hydroxide | MnO.OH | Manganite | 108 |
| P398 | Manganite | MnO.OH | Manganese Hydroxide | 108 |
| P399 | Indium Oxyhydroxide | InO.OH | 55 | |
| P400 | Fluorphlogopite | KMg3F2AlSi3O10 | 162 | |
| P401 | Octacalcium Phosphate | ((Ca4H(PO4)3)2(H2O)5)2 | 287 | |
| P402 | Tungsten Trioxide | WO3 | 132 | |
| P403 | Tungsten Carbide | WC | 24 | |
| P404 | Tungsten Carbide | WC | Reciprocal Lattice | 64 |
| P405 | Potassium Bromine TetFluoride | KBrF4 | Tetrafluoride | 119 |
| P406 | Langbeinite | K2Mg2(SO4)3 | Potassium Magnesium Sulphate | 224 |
| P406 | Potassium Magnesium Sulphate | K2Mg2(SO4)3 | Langbeinite | 224 |
| P407 | Beryllium Gold | AuBe5 | Gold Beryllium | 88 |
| P407 | Gold Beryllium | AuBe5 | Beryllium Gold | 88 |
| P408 | Cristobalite Beta | SiO2 | Beta Bristol | |