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  • Minerals From the Iron Deposits of New York State Redorbit

    May 14, 2008· Landis (1900) described the occurrence of magnetite at the Tilly Foster mine (Putnam County). Magnetite from this location occurs in two different forms: as rhombic dodecahedra (fig. 28) and as

  • NYS_Mineral_Gallery_Page_3

    [Doubly-Terminated Quartz with Anthraxolite Inclusions] Herkimer. Photographed by Michael P. Klimetz

  • Magnetite & Chondrodite Tilly Foster Iron Mine, Putnam

    Grey metallic Magnetite, brown Chondrodite (Humite group), white-light green Clinochlore and white to yellow Serpentine. From Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA. Measures approximately 2.5 x 2 x 1.75 inch, 12.37oz. / 63 x 51 x 44 mm, 351g. SP S0830420

  • Magnetite & Serpentine Tilly Foster Iron Mine, Putnam Co

    Grey metallic Magnetite and yellow-white Serpentine. From Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA. Measures approximately 3.25 x 2.25 x 0.75 inch, 6.87oz. / 85 x 57 x 19 mm, 195g. SP S0370420. If you want a reduction of postage on multiple purchases request total and WAIT for combined invoice.

  • Tilly Foster Magnetite Mine Near Brewster, New York The

    The Tilly Foster Magnetite Mine is near Brewster, New York. Historically the site has been part of the Brewster Magnet Mining District. The Tilly Foster Magnetite Mine was closed at the time of data entry with no known plans to re-open. Production size when active was considered to be small. The ore mined is composed of magnetite.

  • Tilly Foster Magnetite Mine Near Brewster, New York The

    The Tilly Foster Magnetite Mine was closed at the time of data entry with no known plans to re-open. Mine operations consist of surface and underground workings extending 2.10 hectares (5.20 acres). There is one known shaft. Subsurface depth reaches a maximum of 192 meters (630 feet). The ore body has a lenticular or lens shaped form 457 meters

  • Chondrodite, magnétite et clinochlore, Tilly Foster Mine

    Chondrodite, accompagnée de Magnétite et Clinochlore, en provenance de la mine de Tilly Foster, ayant produit les meilleurs spécimens connus pour cette espèce minérale. Cristaux de chondrodite isométriques bien facettés de couleur rouge brun profond, translucides. Le minéral est accompagné de cristaux de magnétite brillante, avec

  • Tilly Foster Magnetite Mine Near Brewster, New York The

    The Tilly Foster Magnetite Mine is near Brewster, New York. Historically the site has been part of the Brewster Magnet Mining District. The Tilly Foster Magnetite Mine was closed at the time of data entry with no known plans to re-open. Production size when active was considered to be small. The ore mined is composed of magnetite.

  • Magnetite & Chondrodite Tilly Foster Iron Mine, Putnam

    Grey metallic Magnetite, brown Chondrodite (Humite group), white-light green Clinochlore and white to yellow Serpentine. From Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA. Measures approximately 2.5 x 2 x 1.75 inch, 12.37oz. / 63 x 51 x 44 mm, 351g. SP S0830420

  • ChroLithix Tilly Foster Mine minerals

    Tilly Foster was. noted for chondrodite (some of the world's best), clinochlore, dodecahedral magnetite, and brucite specimens. Serpentine. pseudomorphs are classic Tilly specimens and the yellow titanite. specimens from Tilly are rare and highly sought after. M1602 TITANITE Tilly Foster Mine, Brewster, NY, USA

  • gambar pengumpan Lenox coklat di Amerika Serikat

    CINEMANATURAL anandito345.blogspot. Sebuah brownies coklat adalah sebuah penganan yang dipanggang yang berbentuk persegi, datar atau bar dikembangkan di Amerika Serikat pada akhir abad ke-19 dan dipopulerkan di Amerika Serikat dan Kanada pada paruh pertama abad ke-20.Resep awal brownies adalah berupa tepung, mentega, gula, telur, coklat yang telah dilelehkan, serta kacang almond.

  • Magnetite Mineral Specimen For Sale

    Tilly Foster mine, Putnam Co., New York, United States. This is an Ward's specimen with tag. Crystals to 7mm. Magnetite Formula Fe 2+ Fe 3+ 2 O 4 Crystal System Isometric Crystal Habit Massive, Massive Granular, Crystalline Fine Cleavage None, None, None Luster Metallic Color

  • Rocks_and_Minerals_of_the_Tilly_Foster_Mine

    Tilly Foster Mine. Photographed by Michael P. Klimetz Chondrodite-Magnetite-Spinel [In Marble] Photographed by Michael P. Klimetz

  • OPTICAL NOTES ON SOME MINERALS FROM THE MAHOPAC

    Analyses of the chondrodite from Tilly Foster mine were given by Penfield and Howes in their study of the humite group. Other mention of the gangue minerals of the ore has been by name only. Ruttmane writing in 1887, listed the minerals from the Tilly Foster mine as follows: brucite, calcite, chondrodite

  • Magnetite Handbook of Mineralogy

    Magnetite Crystal Data: Cubic. Point Group: 4/m 321m. Typically octahedral, less commonly dodecahedral, striated II [011]on {OIl}, to 25em, very rarely cubic; skeletal, granular, massive. Twinning: On {Ill} as both twin and composition plane, the spinel law, as contact twins, flattened, lamellar..Physical Properties: Cleavage: Parting on {Ill

  • Chondrodite, magnétite et clinochlore, Tilly Foster Mine

    Chondrodite, accompagnée de Magnétite et Clinochlore, en provenance de la mine de Tilly Foster, ayant produit les meilleurs spécimens connus pour cette espèce minérale. Cristaux de chondrodite isométriques bien facettés de couleur rouge brun profond, translucides. Le minéral est accompagné de cristaux de magnétite brillante, avec

  • Magnetite: The mineral Magnetite information and pictures

    Unique dodecahedral crystals, often with rounded corners, were at one time mined at the old Tilly Foster Mine, Brewster, Putnam Co., New York. New York. Massive and poorly crystallized Magnetite was once mined in abundance in the 19th-century iron mines in the Ramapo Mountains, Sterling Forest, and Hudson Highlands region of Orange/Rockland

  • Magnetite Geology Wiki Fandom

    Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe3O4. It is one of the oxides of iron, and is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself. It is the most magnetic of all the naturally-occurring minerals on Earth. Naturally-magnetized pieces of magnetite, called lodestone, will attract small pieces of

  • Clinochlore, Magnetite, Chondrodite. Tilly Foster Iron

    Description Clinochlore, Magnetite, Chondrodite Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA "A cluster of dark green hexagonal crystals of clinochlore that have been worked by hand out of the enclosing calcite with a one inch dodecahedral magnetite of about an inch on one end of the specimen with broken reddish crystals of chondrodite here and there on the

  • Magnetite Mineral Gallery in Online Mineral Museum

    Clinochlore with Chondrodite and Magnetite: from Tilly Foster Iron Mine, near Brewster, Putnam County, New York Clinochlore with Magnetite in Calcite: from Grace Mine, Morgantown, Berks County, Pennsylvania Diaspore on Magnetite: from Chester Emery Mines, Hampton County, Massachusetts

  • Search Photos Mindat.org

    Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA

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