 | | 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) | | localities are conspicuous. (The specimens from Eikaholmen may be poorly representative, as they have all...3) (zircon) .. ........ . . . ( 2) (catapl., astrophyllite) .........( 2) (mosandr., leucophanite) . ....(catapleite) ...............( 3) 400 250 400 Eikaholmen (eucolite) (eucolite) (eucolite, catapleite)...feldspars, Langesundsfjord. Nap % Eikaholmen Arøy Barkevik ........ Eikaholmen Barkevik ........ Låven Låven...feldspar Or30Ab70. In each of the pegmatites at Eikaholmen, Barkevik, and Låven the succession of specimens |  | | 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...ancylite,
astrophyllite, catapleiite, epididymite, rhodochrosite, °uorite.
Distribution: In Norway, on Lº |  | | Report (issue) | | ..........................
New analyses of astrophyllite and tscheffkinite. By L. G. Eakins ........... NEW ANALYSES OF ASTROPHYLLITE AND TSCHEFFKINITE.
BY L. G. EAKINS.
I. ASTROPHYLLITE.
Near the noted...region had already been analyzed by Kouig.1
This astrophyllite occurs in large, brittle, micaceous blades,...from the same region, and Backstrom's of the
Eikaholmen mineral.
Eakins.
Biuik.stroin.
Konig.
Molecu-...the general formula E//4E,/4Ti(SiO4 )4 for astrophyllite. It
will be seen that my analysis closely confirms |  | | 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 |  | | Book | | 221 Adamite 221 Anglesite 222 Apophyllite 222 Astrophyllite 223 Barite 224 Benitoite 225 Beryllonite 225...for topaz pebble I ~ topaz: Unique Crystals. In Norway, big non-transparent California ~, after the discovery...rows. In the <,arnc year5. to the canton. In South Norway, up to 5 m. crystals of !>outh\\e'>tfrom the ~alkhan...deposit Varutrask, to the west from Skellefteo; in Norway - in the region of Langesund, Telemark. In Austria...North Norway, near Alta, Finnmark, found crystals of zircon up to 5 cm in length. In South Norway, there |
|
Eikaholmen, Larvik Commune, Vestfold, Norway