high grade gold veins

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OCEANAGOLD EXTENDS HIGHGRADE GOLD .

OCEANAGOLD EXTENDS HIGHGRADE GOLD MINERALISATION AT WKP (MELBOURNE) OceanaGold Corporation (TSX/ASX: OGC) (the "Company") is pleased to announce the intersection of further highgrade gold mineralisation along the East Graben vein .

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Aton Announces the Discovery of High Grade GoldBearing ...

Oct 15, 2017· High grade gold mineralization at West Garida occurs in several narrow shallow dipping quartz veins, and also appears to extend over a distance of several metres at lower grades into altered wallrock adjacent to the Aubearing veins.

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Boreal Intersects HighGrade Copper Gold at Burfjord Project

Highgrade copper gold veins at Burfjord that were historically mined (pre 20 th century) at cutoff grades of 35% copper (see Figure 1) are surrounded by envelopes of stockwork veins or ...

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Rise Intersects High Grade Gold on Brunswick #1 Vein, by ...

The Company's observation that the andesite adjacent to the quartz veins hosts highgrade gold could have major implications to the interpretation of the historic data from the mine. In most cases the historic operator only reported drill core assay results for intersections of quartz and rarely conducted sampling of the adjacent material.

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Epithermal Gold Deposits | Geology for Investors

Epithermal gold deposits are among the richest gold deposits in the world with some bonanza grade ore shoots containing more than 1000 g/t gold, or in other words, a kilogram of gold for every tonne of rock mined. Unfortunately, the tonnage of ore in epithermal veins is typically small compared ...

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Margaux Resources (MARFF) (MRL) Confirms HighGrade Gold ...

Nov 28, 2017· Key Highlights. Drilling confirmed highgrade gold in Bayonne Main and A veins, below the limit of historic mining, including g/t gold over and g/t gold over m. First ever ...

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Arizona Silver Exploration Inc. Acquires New Property ...

Vancouver, British Columbia / February 19, 2019 – Arizona Silver Exploration Inc. (the "Company" or "Arizona Silver") (TSXV: AZS) (OTCQB: AZASF) is pleased to announce it has acquired a lease with option to purchase on a highgrade gold and silver vein target located in Mohave County, northwestern Arizona. Mohave County in northwestern Arizona is the home to the Oatman Mining ...

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High grade gold veins found in PNG | Loop PNG

Nov 18, 2016· High grade gold veins found in PNG. BY: Cedric Patjole 07:00, November 18, 2016 ... also provides us with more detail of the high grade veins enabling us to target more selective mining of the three main high grade veins. going forward. While the initial JORC resource may seem modest, the gold is accessible and all infrastructure is in place ...

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Alexandria Confirms High Grade Gold from Veins in Eastern ...

Jun 13, 2017· The other three drill holes on this section extend the veins to the north and south having also intersected multiple highgrade veins (See Table 1 below). The results on both sections expand the gold veins above and below the limits of the previous 2009 Current Resource on those sections.

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Alexandria Minerals | Alexandria Drills g/t Gold ...

Mar 29, 2017· DDH OAX17090 and DDH OAX17088 affirms the continuation of lateral highgrade veins at shallow depths which host visible gold east of the open pit at Zone 4; The two holes are part of a 16hole group testing very shallow depths, mostly from surface to 150 meters deep; assays are still pending for 10 holes.

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Rockcliff Samples High Grade Gold Veins at Laguna and ...

Jan 11, 2017· The Laguna property hosts the Laguna gold mine, a high grade former gold mine in the Flin FlonSnow Lake mining camp. Historical, intermittent gold mining from the Laguna vein between 1916 and 1939 of approximately 101,012 tonnes averaged g/t () and produced over 60,000 ounces of gold.

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Alexandria Confirms High Grade Gold from Veins in Eastern ...

Multiple highgrade gold veins were intersected in 5 drill holes drilled on 2 sections designed to test extensions of gold mineralization to the east as well as above and below the 2009 resource; Hole OAX17093 intersected several high grade veins between 50 metres depth and 350 metres depth, with ...

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The Hishikari gold deposit: highgrade epithermal veins in ...

The Hishikari gold deposit: highgrade epithermal veins in Quaternary volcanics of southern Kyushu, Japan. Download. The Hishikari gold deposit: highgrade epithermal veins in Quaternary volcanics of southern Kyushu, Japan. E. Izawa. Ryoichi Suzuki. Takushi Yokoyama. Sachihiro Taguchi. Kiyoshi Kawasaki. E. Izawa.

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Evidence of upgrading of gold tenor in an orogenic quartz ...

Nov 15, 2018· Pyrite from the highgrade vein contains an order of magnitude more Te and electrum microinclusions, as represented by many data points located above the Au saturation line (after Reich et al., 2005), than the lowgrade vein. 4. Gold in pyrite from the highgrade vein shows a strong correlation with Bi + Te + W, with the highest Au values ...

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Relationship between lowgrade gold disseminations and ...

Extensive gold disseminations are underlain by and include rare, highergrade veins that could be feeders for the nearsurface, quasihorizontal, pervasively mineralized gold dissemination. The veins contain about 2,000,000 tons of ore, averaging ounce gold per ton.

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