 | | Book | | professionally educated mineralogist. today call the Larvik plutonic complex have been described from the...system. Br0gger ( 1851- the various sites in the Larvik plutonic including involvement in the description...about 185minerals from these occurrences. in the Larvik plutonic complex, including since 1881,and became...and the publication of the elsewhere, and the Larvik pegmatites should be studied by modem methods...be fertile fields of investigation. part of the Larvik plutonic complex, The publication of this up-to-date |  | | Journal (article/letter/editorial) | | from the syenite pegmatites in the Larvik plutonic complex, Norway Alf Olav Larsen Introduction Catapleiite...presented a chemical analysis of a catapleiite from Eikaholmen. No further studies have been done on catapleiite...different localities of syenite pegmatites in the Larvik plutonic complex, most of them in the Langesundsfjord...mineralogy. The chemistry of the catapleiites from the Larvik plutonic complex is poorly known. It is therefore...across, embedded in eudialyte and feldspar. 3. Eikaholmen, Langesundsfjord district:: Reddish brown plates |  | | Report (issue) | | 90:00(2)± Z = 2 X-ray Powder Pattern: Eikaholmen, Langesundsfjord, Norway. (ICDD 18-711). 2.75 (100), 3.60...[99.13] 100.40 (1) Ar¿ Island, Langesundsfjord, Norway; corresponds to (Ca 1:01 Mg 0: 02 )§=1:03 Na 0:99...pegmatites in augite syenite (Langesundsfjord, Norway); in albitization zones in pegmatites at the contact...massif, Russia). Association: Albite, orthoclase, natrolite, analcime, s¶erandite, aegirine, polylithionite...epididymite, rhodochrosite, °uorite. Distribution: In Norway, on Lº aven, Ar¿, Stokk¿ and other islands in the |  | | Journal (article/letter/editorial) | | compositionsranging from NazAlzSi3Olo (anhydrous natrolite) to NaAlSisorz(anhydroussodium mordenite). The...linear. Hydrothermal studies on the stability of natrolite showeclthat only 303 INV ESTIGATION OF AN ALCITES...anhydrous natrolite composition (NarAlrSirO.). Runs made rvith natural specimensof natrolite also indicated...indicated that natrolite breaks down to analcite. The rJ-spacingvariation of this analcite has been plotted...and assumingstoichiometric compositionof the natrolite, it can be seenthat it falls very closeto the |  | | Report (volume) | | Melville .................................... Natrolite from Magnet cove, Arkansas .....................BY W. H. MELVILLE. NATROLITE FROM MAGNET COVE, ARKANSAS. The specimen of natrolite here described, from...associated with feldspar, while in the mass of the natrolite occur crystals of regirite. From certain cavities...appeared somewhat higher than ordinarily given for natrolite, but thin splinters fused to a colorless bead...from the same region, and Backstrom's of the Eikaholmen mineral. Eakins. Biuik.stroin. Konig. Molecu- |  | | Book | | of, FRG) Great Britain Ireland Italy Netherlands Norway Portugal Spain Sweden Swi~erland 181 13 63 72...an exception is the mining museum of Kongsberg, Norway, showing only a single species (silver). We arrived...Bournonite Miargyrite Proustite Azurite 1-1 Kongsberg, Norway 1-2 Etiro mine, Namibia 1-5 Binntal, Wallis, Switzerland...Pyrostilpnite Manganite Pyrargyrite Kongsberg, Norway St Gotthard, Switzerland St Andreasberg, Harz,...idigheim, Hanau, FRG Bristenstock, Switzerland Rade, Norway Egremont, Cumberland, Great Britain Bisbee, Arizona |  | | Book | | and other localities, Bolivia. Europe: Kongsberg, Norway; Sainte-Marie-aux- Mines, Alsace, France; Schemnitz...Europe: Liskeard, Cornwall, England; Kongsberg, Norway. Australia: Broken Hill, New South Wales. Name...Outokumpu, Finland; Espedalen, near Lillehammer, Norway. Africa: Merensky Reef, Bushveld complex, Mpumalanga...Ivittuut, Greenland; Anneréd, Tveit and elsewhere, Norway. Africa: Ambatofotsikely and Antsirabe, Madagascar...beverage cans. Samarskite, Arendal, Aust-Agder, Norway * 4 x 4x 3 om 82 | OXIDES Pyrolusite Formula | | | Book | | and other localities, Bolivia. Europe: Kongsberg, Norway; Sainte-Marie-auxMines, Alsace, France; Schemnitz...Europe: Liskeard, Cornwall, England; Kongsberg, Norway. Australia: Broken Hill, New South Wales. Name...Outokumpu, Finland; Espedalen, near Lillehammer, Norway. Africa: Merensky Reef, Bushveld complex, Mpumalanga...Ivittuut, Greenland; Anneréd, Tveit and elsewhere, Norway. Africa: Ambatofotsikely and Antsirabe, Madagascar...beverage cans. cei Samarskite, Arendal, Aust-Agder, Norway * 4x 4x 3cm 82 | OXIDES Pyrolusite Formula |
|
Eikaholmen, Larvik, Vestfold, Norway