Gold Bearing Quartz Veins In Oregon Mines

Where to Find Gold Mining and Prospecting in Oregon

Mining on the Sixes River will yield gold and the Oregon beaches in this area also yield very fine gold Look for black sand deposits Look for black sand deposits Eastern Oregon was the other major gold producer in Oregon with nearly 2/3 of the total production coming from a few counties in the northeastern section

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Gold Hammer Mine

Gold Mines Gold Hammer Mine Watch for open mine shafts We have passed through Paleozoic limestone and are now standing on Archean Gneiss which contains gold bearing quartz veins The Gold Hammer Mine workings consist of an ore loading structure jaw crusher probably present an Ellis Ball Mill for pulverizing ore and a Wilfley shaker table for concentrating the ore before shipment

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States With Gold Where Was The Most Gold Found In The

After the war a number of mines were opened on gold bearing quartz veins in Montgomery County No gold production has been reported since 1951 Total production was about 6 000 troy ounces 190 kg Michigan Approximately 29 000 troy ounces 900 kg of gold were produced from the Ropes gold mine northeast of Ishpeming in Marquette County Michigan The underground mine originally operated

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MINING LANDS SECTION

adjacent to the main quartz vein which was found to contain gold mineralization up to oz/ton gold In 1936 G H Miles worked in the vicinity of the Cedar gold showing for Cedar Lake Gold Mines Limited He describes the work done as follows; On Mining Claim 2497 fourteen trenches have been made in the strike of the Independence main working and the same vein material found Gold

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Gold

The deposit itself is usually a quartz vein that carries the gold or adjacent altered rock Three mines have produced more than million ounces of gold from 1980 1993 Another million ounces of gold remains in the deposits The gold is found in altered rocks in all parts of the stratigraphic sequence Diagram from ITAM Gold by the Minerals Council of Australia Gold in Porphyry

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Linn County Gold

The Lucky Boy Mine was the largest gold mine and was discovered in 1887 and produced gold between 1898 and 1915 Other mines in the area were worked around this time period including the Great Northern the second largest producer approx 1 200 ounces Cinderella Mine Evening Mine Great Eastern Mine Higgins Mine North Star Mine Poorman Mine Red Buck Mine Sochwich Mine and Treadwell

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FIELD TRIP GUIDE Mark L Ferns Eastern Oregon University

Several mines east of here have explored gold bearing discontinuous quartz seams and pods in the Burnt River Schist miles Bonneville Flood gravels miles Swedes Landing bathroom break Flood bench and Snake River channel gravels have been extensively placered downstream of Soda Creek Sturgill Bar was a noteworthy Snake River placer

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GRANT COUNTY OREGON Redacted for Privacy

Mine in a study of the copper cobalt deposits of the District Brown and Thayer 1966 mapped the 1 250 000 Canyon City quadrangle of which the Quartzburg District is a part A selective mine summary is included in Gold and Silver in Oregon by Brooks and Ramp 1968 In general …

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IC 98 Inactive and Abandoned Mine Lands Lone Jack Mine Mount Baker Mining …

The gold bearing vein quartz see Fig 9 is younger than the exsolved quartz and is probably related to Tertiary granodioritic intrusives in the Lone Jack cirque Christenson 1986 Lindstrom 1941 identi IAML—LONE JACK MINE WHATCOM COUNTY WASHINGTON 3 Figure 4 Patented claims veins and mine workings after Moen 1969

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Electrical resistivity surveys for gold bearing veins in

In the mine the Yongjang En and Ansan quartz veins have been found to be gold bearing These veins have thicknesses of 2 40 cm and extents of 100 260 m Electrical resistivity surveys were conducted to clarify the location of gold deposits at both prospect and detailed scales Apparent resistivity data were collected with a dipole dipole array on the ground surface and in …

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Mineralization of Sucker Creek and Analysis of Geologic

including base metal sulfides and gold bearing quartz veins The most obvious structural feature in the claim area is a large NW S trending fault Ramp and Peterson 1979 shows a fault trace of at least 10 miles of unknown displacement that runs along Sucker Creek The fault and corresponding movement likely provide an area that is prone to weathering and erosion and is the cause for the

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Ghost town at Inyo Mine

Rich gold bearing quartz veins were discovered at the Inyo site in January 1905 The booming mining camp had a blacksmith shop boarding house and store Due in part to the great financial panic of 1907 the Inyo Gold Mining Company was unable to finance its plans to construct a mill needed to process the ore for shipping They ran out of funds forcing it to cease operation in January 1912

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PDF Features of gold bearing quartz veins in an

Features of gold bearing quartz veins in an artisanal mining dominated terrain Batouri gold district Eastern region of Cameroon September 2021; Episodes 42 3 199 212; DOI /epiiugs

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The Goldboro Project Nova Scotia

These deposit types are typically characterized by the formation of gold bearing quartz veins within the argillite units commonly referred to as mineralized belts that are interbedded with greywacke units There are currently 68 stacked mineralized Belts ranging in thickness from 1 m to 20 m in the Deposit The metasedimentary units on the Property are folded into the tight gently east

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Ah Heng Mining Complex

Mining in Oregon 1851 Gold discovered in southwest Oregon 1860s to early 1900s Primarily placer mining Oregon has several gold bearing areas over different regions the coast = sands with fine gold and Josephine counties = possibly the extension of the California gold fields Mountains = gold and silver veins

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Prospecting Lode Gold Deposits

Since quartz and iron sulfides or their oxidation derivatives are broadly speaking the most common gangue minerals of ore deposits quartz veins should be examined especially if they contain oxidized iron minerals In outcrops the quartz is likely to be honeycombed owing to solution and removal of soluble minerals particularly in metal bearing lodes It oftens happens that outcrops of

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Gold in Quartz Rock

In epithermal gold deposits it is quite common for sizable gold veins to run through quartz rock and these specimens can be located using a quality metal detector Often these gold in quartz specimens are very beautiful and interesting causing them to be highly valued by mineral collectors sometimes even more than the value of the gold itself With specimen grade gold such as this it is

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REPORT ON 2021

The gold bearing vein systems within the Jenner stock are predominantly low angle structures According to Kahlert 1988 the veins are concentrated to such an extent that low cost bulk underground mining methods may be possible Harrison Gold Project SOW 5583755March 31 2021 Technical Report for 5583760 and 5583885 6 The primary exploration targets on the Harrison Gold Property are

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Snowline Gold Intersects Promising Quartz Sulphide Veins

Arsenopyrite bearing quartz carbonate veins intersected in hole J 21 020 drilled 460 m from any previous hole and 1 100 m from high grade discovery hole J 21 011 Jupiter s expanded 4 300 m Phase I program now complete with assays pending for 13 of 21 holes and evidence of mineralizing system encountered in all 21 holes Drilling now underway on intrusion related Valley gold target

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Native Minerals extends high grade WA gold target at depth

The high grade vein mostly outcrops along 250m of strike and dips below cover to the north east and south west The company says the vein is still open in all directions Recent sampling of crushed rock taken from up to 1m into the quartz vein returned grades above 1 g/t gold from 28 samples with 10 of the samples going more than 10 g/t gold

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pocket mining prospecting

Gold panning and gold mining in the State of Oregon Where to find gold in Oregon There are a few larger quartz veins exposed on the surface for fractions of a mile and have been worked hundreds of feet deep However many of the pocket deposits are broken up tiny veinlets of quartz which may be only followed down a few feet before pinching and losing value Others may show little quartz

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EXPLORATION REPORT ON THE ARGOSY GOLD MINE PROPERTY …

Some of these fractures were filled with gold bearing quartz Gold generally occurs in numerous quartz veins which occupy a system of fractures trending north to northwest and dipping to the west at angles ranging from 20 to 80 degrees The veins are filled with white or grey quartz mineralization with minor arsenopyrite pyrrhotite sphalerite galena and native gold There are at least 13

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Gold Bearing Minerals Found Between Giant Quartz Vein & …

A giant quartz vein running through the road located in contact with gold bearing minerals The contact is hidden somewhere between the road and mineralized

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Auriferous intrusion related sheeted veins and orogenic

Renabie Gold Mine Wawa Subprovince Laminated quartz gold veins within shear zones Jordan McDiVitt MSc 2021 Laurentian McDivitt et al 2021 2021 Econ Geol Interpreted as an Orogenic Gold Deposit because the veins hosted by shear zones cut across the regional foliation in the host tonalite pluton and metavolcanic rocks Timmins Symposium October 2021 Jordan McDiVitt MSc 2021

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Quebec Precious Metals Reports High Grade Grab Samples of

Photo 3 2021 New discovery gold bearing vein Shear plans of chlorite bearing material within the quartz vein Pyrite is also present within these plans indicating it was affected by the deformation Photo 4 2021 new Georgekish discovery gold bearing vein g/t Au and g/t Ag in the north central claim block of the Project

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PUMA EXPLORATION DISCOVERS MORE QUARTZ VEINS AND …

The contact between the rhyolite and the sediments appears to be the main control of the gold bearing quartz veins The drill pads are prepared and ready for the drilling operations Figure 3 Two Main Veins Sets Hosting the Gold Mineralisation from O Neil to Lynx The 2021 summer field exploration program is targeting the Williams Brook Gold property see Figure 4 with the focus on the

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Gold Drop Ximen Mining Corporation

The Gold Drop Property hosts numerous low sulfide gold and silver bearing quartz veins or vein systems four of which were previously mined The earliest historic work on the property occurred during the 1890 s to early 1900 s when most of the veins were discovered Most of the underground development mining occurred during the mid 1920 s to 1941 18 500 hectares The COD Vein

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Gold Bearing Quartz High Quality Mineral Specimens

Gold bearing quartz is one of the most rare types of natural gold that you can collect The vast majority of gold mined today is produced by blasting and crushing ores to extract the gold Very few large scale mining operations retain the larger collectable pieces that they produce With the high prices of gold extracting and refining the metals is generally more cost effective than

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gold bearing quartz veins in oregon mines

Gold Bearing Quartz Veins In Oregon Mines Map of the mining sections of Idaho Oregon embracing the gold and silver mines of Boise Owyhee Relief shown by hachures Lith by Butler San F 1864 Available also through the Library of Congress Web site as a raster image If you are interested in our products or want to visit the nearby production site you can click the button below to

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Brett Epithermal Gold Ximen Mining Corporation

Epithermal gold deposits offer some of the largest and highest grade gold mines in the world Epithermal deposits are the products of large scale hydrothermal convective systems driven by magmatic heat in the upper 5 10 km of the Earth s crust There are two classes of epithermal deposits which can be discriminated in terms of their geologic environments alteration mineralogy and fluid

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Arco Resources Co

Covering a 5km strikelength of a gold bearing quartz vein Vein is generally 1m wide with grades of up to g/t Au; PREDILECTA PROJECT 3 181 hectares located 68 km SSE of Oaxaca City Multiple mesothermal gold bearing quartz veins High gold values previously worked property close to infrastructure and transportation

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Gold in Granite & Plutonic Rocks

At the San Francisco mines 100 miles southwest of Gila Bend Arizona gold bearing quartz veins traverse Huronian or pre Cambrian gneiss near or at the contact with a great dike of diorite on one side and of porphyritic granite on the other El Campana a large quartz vein also in Sonora is at the contact between an obscurely defined felsitic rock like granite on one side and a heavily

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IC 98 Inactive and Abandoned Mine Lands Lone Jack Mine

The gold bearing vein quartz see Fig 9 is younger than the exsolved quartz and is probably related to Tertiary granodioritic intrusives in the Lone Jack cirque Christenson 1986 Lindstrom 1941 identi IAML—LONE JACK MINE WHATCOM COUNTY WASHINGTON 3 Figure 4 Patented claims veins and mine workings after Moen 1969

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