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I Mineral Index (1381 Count)

This alphabetical listing of I minerals include synonyms of accepted mineral names, pronunciation of that name, name origins, and locality information.

LEGEND: Valid Species (Bold);  Pronunciation;  Mineral Image;  Mineral Image Gallery;  jCrystal Form;  jPOWD Form;          Calculated Radioactive Intensity

I Mineral Pages: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]

Ice Say Ice  View Ice Images Gallery View Ice Form  H2O Valid Species (Pre-IMA) Prehistoric
NAME ORIGIN: From the Middle English "is" or "iis", related to the Dutch "ijs" and German "eis".
Idaite Say Idaite  View Idaite Image Cu5FeS6 Valid Species (Pre-IMA) 1958
NAME ORIGIN: Named for the locality. LOCALITY: Ida mine, Khan, and Tsumeb, Namibia.
Iddingsite View Iddingsite Image MgO.Fe2O3.3SiO2·4(H2O) Discredited IMA 1966 - Valid Species (Pre-IMA) 1925
NAME ORIGIN: Named for Joseph Paxson Iddings (1857-1920), American petrologist, U.S. Geological Survey.
Idocrase - See Vesuvianite
Idocrase - See Manganvesuvianite
REMARKS: Mn bearing
Idrialine - See Idrialite
Idrialite Say Idrialite  View Idrialite Image C22H14 Valid Species (Pre-IMA) 1832
NAME ORIGIN: Named for the locality. LOCALITY: Idria, Slovenia.
Iimoriite-(Y) Say Iimoriite-(Y)  View Iimoriite-(Y) Image  Y2(SiO4)(CO3) Approved IMA 1970
NAME ORIGIN: Named for Satoyasa Iimorii (1885-1982), Japanese analytical chemist and REE specialist.
Ikaite Say Ikaite  View Ikaite Image View Ikaite Form  CaCO3·6(H2O) Approved IMA 1963
NAME ORIGIN: Named for the locality. LOCALITY: Ika Fjord, Ivigtut, Greenland.
Ikranite View Ikranite Image   (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O Approved IMA 2002 (Dana # Added)
NAME ORIGIN: Recalls the Russian acronym IKRAN (Institut Kristallografii Rossiskoy Akadameii Nauky).
Ikunolite Say Ikunolite  View Ikunolite Images Gallery Bi4(S,Se)3 Approved IMA 1959
NAME ORIGIN: For the Ikuno mine, Japan, in which it was first found.
Ilbaite - See Allophane
Ilesite Say Ilesite  View Ilesite Image  (Mn,Zn,Fe++)SO4·4(H2O) Valid Species (Pre-IMA) 1881
NAME ORIGIN: Named for Malvern W. Iles (1853-1890), American metallurgist, Denver, Colorado.
Ilimaussite-(Ce) Say Ilimaussite-(Ce)    (Ba,Na)10K3Na4.5Ce5(Nb,Ti)6[Si12O36][Si9O18(O,OH)24]O6 Approved IMA 1968
NAME ORIGIN: Named for the locality. LOCALITY: Ilimaussaq alkaline complex, South Greenland.
Ilinskite Say Ilinskite  View Ilinskite Image NaCu5O2(SeO3)2Cl Approved IMA 1996 (Dana # Added)
NAME ORIGIN: For G. A. Ilinskiy (1927-1996) of St. Petersburg University.
Illite Say Illite  View Illite Image   (K,H3O)(Al,Mg,Fe)2(Si,Al)4O10[(OH)2,(H2O)] Not Approved IMA 1998
NAME ORIGIN: Named in 1937 for the state of Illinois where the mineral was first described.
Ilmajokite Say Ilmajokite  View Ilmajokite Image  (Na,Ce,La,Ba)2TiSi3O5(OH)10·n(H2O) (?) Approved IMA 1972
NAME ORIGIN: Named for the locality. LOCALITY: Lovozero alkaline massif, near the Ilmajok river valley, Kola Peninsula, Russia.
Ilmenite Say Ilmenite  View Ilmenite Image View Ilmenite Form  Fe++TiO3 Valid Species (Pre-IMA) 1827
NAME ORIGIN: Named after It's locality. LOCALITY: Ilmen Mountains, southern Urals, of the Russia.
Ilmenorutile - See Rutile
REMARKS: Nb-bearing rutile
Ilmenorutile Say Ilmenorutile  View Ilmenorutile Image (Ti,Nb,Fe+++)O2 Valid Species (Pre-IMA) 1854
NAME ORIGIN: Named for the occurrence in the Ilmen Mountains and the relation to rutile.
Ilsemannite Say Ilsemannite  View Ilsemannite Image Mo3O8·n(H2O) (?) Valid Species (Pre-IMA) 1871
NAME ORIGIN: Named for J. C. Ilsemann (1727-1822), mining commissioner at Clausthal, Harz, Germany.
Iltisite Say Iltisite  View Iltisite Image View Iltisite Form HgSAg(Cl,Br) Approved IMA 1997 (Dana # Added)
NAME ORIGIN: For Antoine Iltis (1942-), who found the mineral.
Ilvaite Say Ilvaite  View Ilvaite Image View Ilvaite Form  CaFe++2Fe+++Si2O7O(OH) Valid Species (Pre-IMA) 1811
NAME ORIGIN: Named ilvaite from the Latin name of the island of Elba.
IMA1963-008 - See Moorhouseite
IMA1963-009 - See Aplowite
IMA1963-014 - See Nyerereite
IMA1964-019 - See Latrappite
IMA1965-013 - See Berryite
IMA1965-029 - See Gaspeite
IMA1966-012 - See Mckinstryite
IMA1966-015 - See Madocite
IMA1966-016 - See Veenite
IMA1966-017 - See Twinnite
IMA1966-018 - See Guettardite
IMA1966-019 - See Playfairite
IMA1966-020 - See Sterryite
IMA1966-021 - See Launayite
IMA1966-031 - See Sorbyite
IMA1967-003 - See Nuffieldite
IMA1967-010 - See Tintinaite
IMA1967-042 - See Weloganite
IMA1967-043 - See Muskoxite
IMA1968-011 - See Dadsonite
IMA1968-013 - See Lemoynite
IMA1968-017 - See Neyite
IMA1968-023 - See Langisite
IMA1968-027 - See Dresserite
IMA1969-002 - See Akdalaite
IMA1969-006 - See Romarchite
IMA1969-007 - See Hydroromarchite
IMA1969-012 - See Wakefieldite-(Y)
IMA1969-016 - See Carletonite
IMA1969-017 - See Nisbite
IMA1969-022 - See Athabascaite
IMA1969-023 - See Paracostibite
IMA1970-014 - See Clinosafflorite
IMA1970-034 - See Gittinsite
IMA1970-035 - See Pellyite
IMA1970-041 - See Prassoite
IMA1971-014 - See Larosite
IMA1971-020 - See Cuprospinel
IMA1971-028 - See Haycockite
IMA1971-037 - See Jamborite
IMA1972-002 - See Tellurantimony
IMA1972-003 - See Mattagamite
IMA1972-016 - See Tulameenite
IMA1972-019 - See Hilairite
IMA1972-026 - See Monteregianite-(Y)
IMA1973-001 - See Jagowerite
IMA1973-003 - See Gaidonnayite
IMA1973-018 - See Temagamite
IMA1973-032 - See Agrellite
IMA1973-044 - See Caysichite-(Y)
IMA1973-048 - See Sudburyite
IMA1974-045 - See Yofortierite
IMA1975-012 - See Kulanite
IMA1975-016 - See Cowlesite
IMA1975-027 - See Baricite
IMA1975-029 - See Rucklidgeite
IMA1976-023 - See Penikisite
IMA1976-024 - See Maricite
IMA1976-036 - See Hydrodresserite
IMA1976-056 - See Satterlyite
IMA1976-057 - See Cernyite
IMA1977-005 - See Strontiodresserite
IMA1977-026 - See Boyleite
IMA1977-030 - See Gormanite
IMA1977-049 - See Mandarinoite
IMA1978-007 - See Donnayite-(Y)
IMA1978-017 - See Paranatrolite
IMA1978-022 - See Yarrowite
IMA1978-023 - See Spionkopite
IMA1978-028 - See Prosperite
IMA1978-032 - See Keithconnite
IMA1978-047 - See Gaitite
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