• Thumbnail for Ikaite
    Ikaite is the mineral name for the hexahydrate of calcium carbonate, CaCO3·6H2O. Ikaite tends to form very steep or spiky pyramidal crystals, often radially...
    20 KB (2,323 words) - 16:49, 11 April 2024
  • Thumbnail for Mono Lake
    stabilization of ikaite. When heated, ikaite breaks down and becomes replaced by smaller crystals of calcite. In the Ikka Fjord of Greenland, ikaite was also...
    49 KB (4,760 words) - 20:22, 15 April 2024
  • Thumbnail for Tufa
    been found in marine settings in the Ikka fjord of Greenland where the Ikaite columns can reach up to 18 m (59 ft) in height. Tufa deposits form an important...
    12 KB (1,258 words) - 14:58, 28 November 2023
  • Thumbnail for Sermersooq
    Baffin Island. In the southwest, Ikka Fjord is best known for its eponymous ikaite columns, of a scale unknown anywhere else. In the northwest, the municipality...
    10 KB (559 words) - 12:02, 7 March 2024
  • Thumbnail for Aragonite
    a blue mussel (Mytilus edulis) Fluorescence of aragonite Aragonite sea Ikaite, CaCO3·6H2O List of minerals Monohydrocalcite, CaCO3·H2O Nacre, otherwise...
    20 KB (1,933 words) - 03:34, 22 April 2024
  • Thumbnail for Ikka Fjord
    known for the presence of hundreds of pillars of the metastable mineral ikaite, which was named after the fjord, and is found in Ikka in dramatic formations...
    9 KB (859 words) - 07:40, 11 March 2024
  • Thumbnail for Carbonate mineral
    Zn5(CO3)2(OH)6 Aurichalcite (Zn,Cu)5(CO3)2(OH)6 Hydromagnesite Mg5(CO3)4(OH)2.4H2O Ikaite CaCO3·6(H2O) Lansfordite MgCO3·5(H2O) Monohydrocalcite CaCO3·H2O Natron...
    12 KB (1,159 words) - 00:09, 10 February 2024
  • Thumbnail for Calcium carbonate
    regions. An unusual form of calcium carbonate is the hexahydrate ikaite, CaCO3·6H2O. Ikaite is stable only below 8 °C. The vast majority of calcium carbonate...
    78 KB (7,435 words) - 19:01, 31 March 2024
  • Thumbnail for Vaterite
    Garden. Vaterite has a JCPDS number of 13-192. Monohydrocalcite, CaCO3·H2O Ikaite, CaCO3·6H2O List of minerals List of minerals named after people Warr, L...
    6 KB (374 words) - 03:09, 27 November 2023
  • series) (not approved by IMA) Ianbruceite Ichnusaite Icosahedrite Idrialite Ikaite Illite Ilmenite Ilsemannite Ilvaite Imogolite Inderite Indite Indium Inesite...
    41 KB (2,719 words) - 04:18, 28 March 2024
  • Thumbnail for Calcite
    text of the 1911 Encyclopædia Britannica article "Calcite". Carbonate rock Ikaite, CaCO3·6H2O List of minerals Lysocline Manganoan calcite, (Ca,Mn)CO3 Monohydrocalcite...
    45 KB (4,748 words) - 01:56, 28 April 2024
  • (ferrum) Fe Izoklakeite Iz Iimoriite-(Y) Iim-Y Indialite Ind Iseite Is Ikaite Ika Indigirite Idg Ishiharaite Ish Ikranite Ikr Indite Idt Ishikawaite Ikw...
    180 KB (401 words) - 19:36, 31 March 2024
  • Thumbnail for Carboniferous
    Gondwana. This is evidenced by the occurrence of glendonite (a pseudomorph of ikaite; a form of calcite deposited in glacial waters) in fine-grained, shallow...
    110 KB (11,562 words) - 12:52, 11 April 2024
  • Thumbnail for Monohydrocalcite
    It has been reported as a significant component of the decomposition of ikaite in the towers of the Ikka Fjord, West Greenland. It is also noted for its...
    6 KB (585 words) - 21:17, 18 January 2024
  • FeO(OH) carbonates (CO2− 3, etc.) hydromagnesite, Mg5(CO3)4(OH)2·4H2O ikaite, CaCO3·6H2O, the unstable hexahydrate form of calcium carbonate hydroxylated...
    6 KB (612 words) - 19:28, 29 July 2023
  • Thumbnail for Cold seep
    and reefs. These reactions may also be dependent on bacterial activity. Ikaite, a hydrous calcium carbonate, can be associated with oxidizing methane at...
    93 KB (10,585 words) - 07:13, 16 April 2024
  • Maskelynite Salts Gypsum (CaSO4·2H2O) Perchlorate (ClO4−) Carbonates (Ca rich) Ikaite (CaCO3·6H2O) Aragonite (CaCO3) Ankerite (Ca(Fe,Mg,Mn)(CO3)2) Sulfates (Ca/Mg...
    7 KB (980 words) - 22:51, 28 February 2024
  • Mažvydas Vilniuje : novel. - Chicago: Lietuviškos knygos klubas, 1976. Įkaitę Vilniaus akmenys: novel. - Chicago: Lietuviškos knygos klubas, 1979. Po...
    3 KB (355 words) - 13:27, 3 November 2021
  • (IMA1967-033) 9.AH.05 [20] [21] [22] (IUPAC: diyttrium tetraoxosilicate carbonate) Ikaite (IMA1962-005) 5.CB.25 [23] [24] [25] (IUPAC: calcium carbonate hexahydrate)...
    17 KB (1,396 words) - 17:46, 9 February 2024
  • Thumbnail for Amorphous calcium carbonate
    decreasing stability) are: calcite, aragonite, vaterite, monohydrocalcite and ikaite. When mixing two supersaturated solutions of calcium chloride and sodium...
    20 KB (2,194 words) - 10:48, 5 December 2023
  • Thumbnail for MOSAiC Expedition
    inorganic carbon was monitored, and crystallographic readings were taken on the ikaite in seafloor channels. The latter offered insights into the biogeochemistry...
    32 KB (3,725 words) - 10:27, 7 March 2024
  • including gypsum, and at Colour Peak crystals of the metastable mineral ikaite (CaCO 3·6H 2O) which decomposes rapidly when removed from freezing water...
    62 KB (6,962 words) - 10:24, 18 March 2024
  • Thumbnail for Drzewica Formation
    Prignitz on Germany contain numerous Glendonites (Calcite pseudomorphs after Ikaite), what lends support to the possibility of a Late Pliensbachian cooling...
    98 KB (6,132 words) - 14:51, 3 April 2024