 | | Journal (article/letter/editorial) | | at the Dunton quarry, Newry, and on Rattlesnake Mountain, Stoneham, Maine. The finest Maine zircons, some...and Salem Neck, Salem, Massachusetts; the Beryl Mountain quarry at Acworth, the famous Ruggles mine at...sheet mica pegmatite mines of the Spruce Pine district, Mitchell and Yancey counties. Relatively productive...replaced by anatase), allanite, monazite, xenotime, apatite, stilbite, and epidote. Similar rare-earth-bearing...6-cm-high group of zircon crystals from Stove Mountain, El Paso County, Colorado. Dave Bunk specimen |  | | Journal (article/letter/editorial) | | of the most interesting mineralogical regions of Russia — the Kola Peninsula. Despite the rather small...stand 800 1000 m over the surrounding hilly lowlam Mountain chains form two arcs: intern, and external. Thus...mar gin of the massif joins these cities. The Murmansk branch of the Oktyabrskaya Railroad, which includes...the Evestogchorr Mountain Fig. 1 4. Mineral localities of the N 'yorkpaklik Mountain BRIEF DESCRIPTION...Fig. 1.6. Mineral localities of the Manepakhk Mountain fill. Predominantly feldspar analog of khibinites |  | | Journal (article/letter/editorial) | | Scientific Center, Russian Academy of Sciences, Apatity, Russia b Institute of Geology, Komi Science Center, Ural...Division, Russian Academy of Sciences, Syktyvkar, Russia email: arzamas@geoksc.apatity.ru syenite (“umptekite”)...northeastern part of the Lovozero Massif (Vavnbed Mountain) is com posed of massive nepheline syenite...to the preservation of REEbearing phases and apatite (the main concentrator of REE) in the late magmatic...are often accompanied by recrystallization of apatite and titanite, which results in violation of the |  | | Catalog/List | | QUARTZ Brazil A fine, large Smoky Quartz group of mountain-like form, comprised of multiple intergrown crystals...the Kola Peninsular intrusions of far northern Russia, where the very rare silicate Vlasovite was first...first discovered in 1961, at Vavnbed Mountain in the Lovozero Massif. Vlasovite was known only from small...1:00PM ET 25 49030 BLUE SMITHSONITE Lavrion District Mines, Attikí Prefecture, Greece Lavrion (Laurium)...VANADINITE Mibladen Mine, Upper Moulouya Lead District, Midelt, Khénifra Province, Meknès-Tafilalet Region |
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