Magnetite Adirondacks Tilly Foster

Tnn AnrERrcAN MrxERALocrsr

Tnn AnrERrcAN MrxERALocrsr

Grenville limestone,d Tilly Foster Iron Mine, Putnam County, New York' Maximum angle noted, 2V:'' A doubtful reading of 20o was made' Quartzbiotiteepidotecalcite schistT from the west dump of No' 3 tunnel driven in the building of the Weston, Mass., aqueduct. Maximum angle noted about 5". Calcite in Iron Ore of the Andover Iron Mine, Andover, N' J'8 Maximum angle noted about 5'. 2 ...

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Chondrodite, Magnetite

Chondrodite, Magnetite

The isolated red gemmy crystals of Chondrodite that you see here are classic, and this particular occurrence from the Tilly Foster Mine has the rare association with Magnetite. Small xls but of high quality! x x cm This photo has been shown 1081 times

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Magnetite Mineral Specimen For Sale

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 grayish black, iron black Streak black Class Isometric Hexoctahedral Fracture Sub Conchoidal Hardness ...

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Magnetite

Magnetite

Magnetite. specimen number: . loion: Tilly Foster mine, Brewster, Putnam Co., New York, USA. description: Fine old time New York classic with semi lustrous sharp crystals of magnetite to cm in size across the top of this matrix. Comes with a previous labels including an antique one from George English. Watch Specimen Video

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Magnetite skarn (Precambrian; Tilly Foster Iron Mine, near ...

Magnetite skarn (Precambrian; Tilly Foster Iron Mine, near ...

 · Magnetite skarn from the Precambrian of New York State, USA. This iron ore sample is from a magnetite body at New York State's Tilly Foster Iron Mine. The sample is dominated by magnetite (= Fe3O4, iron oxide) with serpentine and chondrodite. The deposit has been interpreted as a skarn, which is a contact metamorphic deposit. Skarn rocks have a crystalline texture and form by .

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On the electrical conductivity of magnetite

On the electrical conductivity of magnetite

Tilly Foster. (New York State). Density 4*10 to 45*8. It is essentially an aggregate of magnetite, calcite and silies, and has irregular glistening fracture in which the inclusions can be easily detected. Instrumentation. Throughout the work copper deposition has been resorted to in order to

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File:Chondrodite with magnetite and silie Basic ...

File:Chondrodite with magnetite and silie Basic ...

 · File:Chondrodite with magnetite and silie Basic magnesium fluosilie Tilly Foster Mine, Brewster, Putnam County, New York From Wikimedia Commons, the free media repository. Jump to navigation Jump to search. File; File history; File usage on Commons; File usage on other wikis ; Metadata; Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | .

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magnetite | ShowMe Rockhounds Kansas City

magnetite | ShowMe Rockhounds Kansas City

Chondrodite on Magnetite. A shiny black chunk of pyramidal magnetite with glittering red crystals of chondrodite on top. It was found in the Tilly Foster Iron Mine in New York. Since it measures only x x cm, if you're on a desktop or tablet, you're viewing it larger than actual size.

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JitterRocks Auction

JitterRocks Auction

 · Tilly Foster Mine Brewster New York: Description: This is a weighty specimen of Magnetite from New York. No damage. Ex Don Zowader Collection : Contact Dealer: Ronna Veevaert: Dealer Rating: / Rate this Dealer: Dealer Guestbook: View/Post to this Dealer's Guestbook: Dealer Website: : SOLD for: Sold via Buy Now : CURRENT BID TIME DATE .

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Chondrodite Mineral Gallery in Online Mineral Museum ...

Chondrodite Mineral Gallery in Online Mineral Museum ...

Magnetite and Chondrodite in Calcite: from Tilly Foster Iron Mine, near Brewster, Putnam County, New York Rutile var. Menaccanite, Spinel, Chondrodite from Edenville, Orange County, New York Serpentine pseudomorph after Chondrodite from Tilly Foster Iron Mine, near Brewster, Putnam County, New York

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Chlorite Magnetite

Chlorite Magnetite

 · Chlorite Magnetite Tilly Foster Iron Mine, Putnam Co., New York: Normal 0 false false false ENUS XNONE XNONE Dark green Chlorite (Clinochlore?), black Magnetite and crystallized dark green Amphibole (Diopside?). From Tilly Foster Iron Mine, Brewster, Town of Southeast, Putnam Co., New York, USA Measures approximately x x inch, / 82 .

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Magnetite Chondrodite

Magnetite Chondrodite

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

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Part I. PROTEROZOIC IRON AND ZINC DEPOSITS OF THE ...

Part I. PROTEROZOIC IRON AND ZINC DEPOSITS OF THE ...

at marblehosted magnetite iron formation (Furnace magnetite bed) at the Franklin mine; descriptions of these deposits and models for their origin are presented in separate chapters by Metsger and Johnson. The last day of the field trip features visits to the Sulfur Hill iron deposit, within Mesoproterozoic rocks of the Highlands, and

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and feldspar. The granitic variety contains quartz ...

and feldspar. The granitic variety contains quartz ...

magnetite, apparently the last mineral to crystallize. The titaniferous magnetites are regarded as magmatic segregations. The nontitaniferous ore of the Tilly Foster mine is regarded as a replacement of limestone by solutions given off during the cooling of the syenite. The gangue consists of chondrodite, garnets, and other minerals

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Gold, Mining and Prospecting: The Tilly Foster Mine

Gold, Mining and Prospecting: The Tilly Foster Mine

 · The Tilly Foster Mine itself is today an abandoned iron mine that was the most active during the 1970s that is about two miles west of the village of Brewster, mine is now filled with water, and is surrounded by a junk yard. The mine was named after Tillingham Foster who bought it from George Beale that owned the land where it was loed.

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The Tilly Foster mine

The Tilly Foster mine

THE TILLY FOSTER MINE. BEDWARD K. LANDIs, This celebrated mine is situated in Putnam County, N~ Y., about 52 miles north of New YorkCity and 2 miles west of Brewster, where the Harlem and New York and New England Railroads cross each other. Brewster is also the northern terminus of the New York City Northern R. R., since absorbed by the Harlem. This latter railroad runs through the mine ...

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Tilly Foster Mine | My Site

Tilly Foster Mine | My Site

Tilly Foster Mine. How You Can Help. Contact Visit Us. John N. Trainor Collection of Minerals . In 1935, John N. Trainor, who had a summer residence on Allview Avenue in Brewster, began collecting rocks and minerals that had been created in the cracks and fissures of the Tilly Foster Mine. Part of his collection, on loan from the New York State Museum in Albany, can be viewed at the ...

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The West Point Foundry | Traveler's Companion

The West Point Foundry | Traveler's Companion

 · The iron ore (magnetite) would first go to the Arden Furnace for processing and then the iron would be shipped across the river to the Foundry. The first two photos are the Forshee Mine and the second is the O'Neil Mine, now filled with water. Last edited: Aug 20, 2021. Reactions: Tom Elmore, Private Lee, connecticut yankee and 14 others. Bruce Vail 1st Lieutenant. Joined Jul 8, 2015. Aug 21 ...

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Mines

Mines

 · Iron mine investor needed in NV, USA., 40 to 80 million tons of High grade magnetite iron ore with rich gold values. This iron ore is classified as gun barrel grade steel and is the only property known to exist in the world. iron Skarn

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 | Mineral News | August 30. 2015

| Mineral News | August 30. 2015

 · Classic Magnetite Dodecahedrons from the Tilly Foster Mine in Brewster, NY. These oldtime specimens are from the 1800's and were from the Ron Januzzi Collection. Yankee Mineral Gem Co (Ted Johnson Cobalt, CT) Classic Chondrodite crystals from the Tilly Foster Mine in Brewster, NY.

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On the Electrical Conductivity of Magnetite

On the Electrical Conductivity of Magnetite

Tilly Foster. (New York State). Density 4 10 to 45 8. It is essentially an aggregate of magnetite, calcite and silies, and has irregular glistening fracture in which the inclusions can be easily detected. Instrumentation. Throughout the work copper deposition has been resorted to in order to secure good electrical contact with the magnetite ...

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Gold, Mining and Prospecting: May 2012

Gold, Mining and Prospecting: May 2012

Chondrodite on magnetite from the Tilly Foster Mine Photo by Rob Lavinsky : The main minerals produced from the mine were magnetite and chondrodite from a mine that employed 300 workers and reached a depth of 600 feet (180 meters). At the height of its production they were producing 7,000 tons of ore a month where after mining it was shipped by train to New York City where large amounts of it ...

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Magnetite

Magnetite

Magnetite is an ancient term, possibly an allusion to the locality, Magnesia, Greece, an early locality for Lodestone. ... Es County, and in the Tilly Foster mine, Brewster, Putnam County, New York; at Magnet Cove, Hot Springs County, Arkansas; in the Iron Springs district, Iron County, Utah. From the Cerro del Mercado, Durango, Mexico. At Itabira, Minas Gerais, Brazil.

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Mines

Mines

 · Red gemlike crystals of chondrodite with magnetite, Tilly Foster mine, Brewster, New York (size x x cm) Alpinequality magnetite in contrasting chalcopyrite matrix. Magnetite with a rare cubic habit from St. Lawrence County, New York. See also . Bluing (steel), a process in which steel is partially protected against rust by a layer of magnetite; Buena Vista Iron Ore District ...

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