User:Leon II/sandbox


 * 1) harmunite CaFe2O4 X Narrow stability in CaO-Fe2O3 system
 * 2) hatrurite Ca3SiO5 X Narrow stability in CaO-SiO2 system
 * 3) boggsite Na3Ca8(Si77Al19)O192·70H2O X Rare zeolite mineral
 * 4) gottardiite Na3Mg3Ca5Al19Si117O272·93H2O X Rare zeolite mineral
 * 5) mutinaite Na3Ca4Al11Si85O192·60H2O X Rare zeolite mineral
 * 6) parthéite Ca2(Si4Al4)O15(OH)2·4H2O X Rare zeolite mineral
 * 7) perlialite K9NaCa(Si24Al12)O72·15H2O X Rare zeolite mineral
 * 8) bernalite Fe(OH)3 X Forms only at low pH
 * 9) ammonioalunite NH4Al3(SO4)2(OH)6 X Forms only at low pH
 * 10) meta-aluminate Al2SO4(OH)4·5H2O X Forms only at low pH
 * 11) schwertmannite Fe3+16O16(OH)9.6(SO4)3.2·10H2O X Forms only at low pH
 * 12) hazenite KNaMg2(PO4)2·14H2O X Hypersaline, high pH
 * 13) balyakinite Cu2+Te4+O3 X Te ~ 0.005 ppm crustal abundance
 * 14) carlfriesite CaTe6+Te4+2O8 X Te ~ 0.005 ppm crustal abundance
 * 15) mroseite CaTe4+O2(CO3) X Te ~ 0.005 ppm crustal abundance
 * 16) clearcreekite Hg1+3(CO3)(OH)·2H2O X Hg ~ 0.05 ppm crustal abundance
 * 17) hanawaltite Hg1+6Hg2+O3Cl2 X Hg ~ 0.05 ppm crustal abundance
 * 18) donharrisite Ni8Hg3S9 X Hg ~ 0.05 ppm crustal abundance
 * 19) birchite Cd2Cu2(PO4)2SO4·5H2O X Cd ~ 0.09 ppm crustal abundance
 * 20) drobecite CdSO4·4H2O X Cd ~ 0.09 ppm crustal abundance
 * 21) lazaridisite (CdSO4)3·8H2O X Cd ~ 0.09 ppm crustal abundance
 * 22) swedenborgite NaBe4Sb5+O7 X Rare combination of Be + Sb
 * 23) alburnite Ag8GeTe2S4 X Rare combination of Ge + Te
 * 24) ichnusaite Th(MoO4)2·3H2O X Rare combination of Th + Mo
 * 25) alsakharovite -Zn NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O X 9 coexisting elements
 * 26) carbokentbrooksite (Na,☐)12(Na,Ce)3Ca6Mn3Zr3NbSi25- X 10 coexisting elements O73(OH)3(CO3)·H2O
 * 27) johnsenite -(Ce) [Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2 X 10 coexisting elements
 * 28) senaite Pb(Mn,Y,U)(Fe,Zn)2(Ti,Fe,Cr,V)18(O,OH)38 X 11 coexisting elements
 * 29) hydrohalite NaCl. 2H2O X Melts at -0.1oC
 * 30) meridianiite MgSO4·11H2O X Melts at 2oC
 * 31) chalcocyanite CuSO4 X Hygroscopic
 * 32) ekaterinite Ca2B4O7Cl2·2H2O X Hygroscopic
 * 33) kamchatkite KCu3O(SO4)2Cl X Hygroscopic
 * 34) nitromagnesite Mg(NO3)2·6H2O X Hygroscopic
 * 35) rorisite CaFCl X Hygroscopic
 * 36) scacchite MnCl2 X Hygroscopic
 * 37) sinjarite CaCl2·2H2O X Hygroscopic
 * 38) sveite KAl7(NO3)4(OH)16Cl2·8H2O X Hygroscopic
 * 39) tolbachite CuCl2 X Hygroscopic
 * 40) aplowite CoSO4·4H2O X Dehydrates
 * 41) boothite CuSO4·7H2O X Dehydrates
 * 42) chvaleticeite MnSO4·6H2O X Dehydrates
 * 43) hohmannite Fe3+2O(SO4)2·8H2O X Dehydrates
 * 44) hydrodresserite BaAl2(CO3)2(OH)4·3H2O X Dehydrates
 * 45) hydroscarbroite Al14(CO3)3(OH)36·nH2O X Dehydrates
 * 46) lonecreekite NH4Fe3+(SO4)2·12H2O X Dehydrates
 * 47) marthozite Cu2+(UO2)3(Se4+O3)2O2·8H2O X Dehydrates
 * 48) zaherite Al12(SO4)5(OH)26·20H2O X Dehydrates
 * 49) avogadrite KBF4 X Ephemeral fumarole mineral
 * 50) carobbite KF X Ephemeral fumarole mineral
 * 51) chloraluminite AlCl3·6H2O X Ephemeral fumarole mineral
 * 52) cyanochroite K2Cu(SO4)2·6H2O X Ephemeral fumarole mineral
 * 53) ferruccite NaBF4 X Ephemeral fumarole mineral
 * 54) melanothallite Cu2OCl2 X Ephemeral fumarole mineral
 * 55) piypite K4Cu4O2(SO4)4·(Na,Cu)Cl X Ephemeral fumarole mineral
 * 56) ponomarevite K4Cu4OCl10 X Ephemeral fumarole mineral
 * 57) aubertite Cu2+Al(SO4)2Cl·14H2O X Water-soluble supergene mineral
 * 58) bayleyite Mg2(UO2)(CO3)3·18H2O X Water-soluble supergene mineral
 * 59) caracolite Na3 Pb2 (SO4 ) 3 Cl X Water-soluble supergene mineral
 * 60) fedotovite K2Cu3O(SO4)3 X Water-soluble supergene mineral
 * 61) grimselite K3Na(UO2)(CO3)3·H2O X Water-soluble supergene mineral
 * 62) pseudograndreefite Pb6(SO4)F10 X Water-soluble supergene mineral
 * 63) redingtonite Fe2+Cr2(SO4)4·22H2O X Water-soluble supergene mineral
 * 64) wheatleyite Na2Cu(C2O4)2·2H2O X Water-soluble supergene mineral
 * 65) wupatkiite CoAl2(SO4)4·22H2O X X Water-soluble supergene mineral
 * 66) gregoryite Na2CO3 X Water-soluble carbonatite lavas
 * 67) natroxalate Na2C2O4 X Water-soluble alkaline massif mineral
 * 68) koktaite (NH4)2Ca(SO4)2·H2O] X Water-soluble coal mine dump mineral
 * 69) lecontite (NH4)Na(SO4)·2H2O] X Water-soluble mineral from bat guano
 * 70) ransomite CuFe3+2(SO4)4·6H2O X Water-soluble mineral from mine fires
 * 71) ye’elimite Ca4Al6O12(SO4) X Water-soluble high-T metamorphic mineral
 * 72) chlorocalcite KCaCl3 X Deliquescent
 * 73) erythrosiderite K2Fe3+Cl5·H2O X Deliquescent
 * 74) gwihabaite (NH4)NO3 X Deliquescent
 * 75) molysite FeCl3 X Deliquescent
 * 76) mikasaite Fe3+2(SO4)3 X Deliquescent
 * 77) tachyhydrite CaMg2Cl6·12H2O X Deliquescent
 * 78) edoylerite Hg2+3(Cr6+O4)S2 X Photo-sensitive
 * 79) metasideronatrite Na2Fe3+(SO4)2(OH)·H2O X Photo-sensitive
 * 80) agaite Pb3Cu2+Te6+O5(OH)2(CO3) X X Microscopic
 * 81) andychristyite PbCu2+Te6+O5(H2O) X X Microscopic
 * 82) bairdite Pb2Cu2+4Te6+2O10(OH)2(SO4)·H2O X X Microscopic
 * 83) chromschieffelinite Pb10Te6+6O20(OH)14(CrO4)·5H2O X X Microscopic
 * 84) houseleyite Pb6CuTe4O18(OH)2 X X Microscopic
 * 85) markcooperite Pb2(UO2)TeO6 X X Microscopic
 * 86) ottoite Pb2TeO5 X X Microscopic
 * 87) telluroperite Pb3Te4+O4Cl2 X X Microscopic
 * 88) hutcheonite Ca3Ti2(SiAl2)O12 X TEM-identified nanomineral
 * 89) allendeite Sc4Zr3O12 X X TEM-identified nanomineral
 * 90) fingerite Cu11O2(VO4)6 X X X X Ephemeral fumarole Cu + V mineral
 * 91) mcbirneyite Cu3(VO4)2 X X X X Ephemeral fumarole Cu + V mineral
 * 92) stoiberite Cu5O2(VO4)2 X X X X Ephemeral fumarole Cu + V mineral
 * 93) ziesite Cu2V5+2O7 X X X X Ephemeral fumarole Cu + V mineral

http://www.mining.com/web/beyond-diamonds-and-gems-the-worlds-rarest-minerals/