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magnetite split open pit downhole drill for montenegro

magnetite split open pit downhole drill for montenegro

  • Latest Drilling Confirms T3 Open Pit Design

    Latest Drilling Confirms T3 Open Pit Design Significant copper intersections at Zone 1 drilled around T3 open pit design perimeter Results include 46.6m @ 2.1% Cu amp; 32g/t Ag from 96m downhole depth All outstanding assay results from Zones 1, 2 and 3 drill holes expected by month end

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  • Minera Alamos drills long gold intersections at Santana

    The application of a typical open pit heap leach cut off grade of 0.15 g/t gold results in composited mineralized intervals ranging from 10 to 73 m with gold grades of 0.72 to 1.4 g/t. Given the success of this step out program the company will be evaluating opportunities for further expansion of the Nicho deposit to the south and southwest.

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  • DIAMOND DRILLING AT LINDSAYS INTERSECTS HIGH GRADE

    Including 0.5m @30.8gpt from70.2m downhole 0.7m @ 11.3gpt from 61m downhole 0.3m @ 8.08gpt from 74.8m downhole 0.7m @ 5.85gpt from71.1m downhole Intersections made immediately below the Stage 2 open pit which was mined during the period January August 2013

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  • ASX ANNOUNCEMENT 8 October 2018 Positive Early Drilling

    It has been intersected on 4 drill sections extending over 300 metres along strike and remains open to the south and down dip. To date, 16 drill holes were completed for a total of 2,058 metres with two diamond drill holes still planned. Drill hole collar locations plotted onto the electro magnetic (EM) anomaly are presented in Figure 3.

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  • Exceptional Drill Results Confirm Scotia as Key Mining Centre

    Jun 09, 20200183;32; Recent Panda discovery further enhances the open pit potential of the area. Deeper drilling at Scotia confirms potential for high grade underground mines following the initial open pit phase. New results from drilling which has been focused on the likely open pit footprint include 10 m @ 11.60 g/t Au 9 m @ 12.98 g/t Au

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  • Monpre drill core to be analyzed for iron grade and metallurgy

    Drill Hole GC08 07 Downhole Interval (metres) Length Lithology From To 1.6 118.9 117.3 Massive Iron formation, principally magnetite Including 2.2 as 6 scattered Lamprophyre dikes

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  • Exceptional Drill Results Confirm Scotia as Key Mining Centre

    Jun 09, 20200183;32; Recent Panda discovery further enhances the open pit potential of the area. Deeper drilling at Scotia confirms potential for high grade underground mines following the initial open pit phase. New results from drilling which has been focused on the likely open pit footprint include 10 m @ 11.60 g/t Au 9 m @ 12.98 g/t Au

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  • High Quality Light Weight Crawler Pneumatic Open Pit

    The open air split downhole drilling rig is a cost effective drilling rig for the open pit mining industry. The company upgrades and optimizes the walking parts, hydraulic system, propulsion beam, slewing head and whole body of the drilling rig.

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  • (PDF) Downhole Physical Properties Measurements Supporting

    Rock magnetic measurements were carried out on drill core material and hand specimens from the Bl246;tberget apatite iron oxide deposit in the Bergslagen ore province, south central Sweden, to

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  • Downhole Drill Hammer/down The Hole Drill Hammer For Sale

    All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth rock excavation, water wells, pile foundation, and civil engineering project etc.We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling

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  • ASX Announcement Australian Vanadium Limited

    The RC component of the September 2018 drill program was designed to provide data at a frequency appropriate to upgrade the resource category of material in the proposed open pit in Block 17 to an Indicated Mineral Resource status, (see Figure 1). The massive magnetite layer averages 14m in thickness. The geometry of the high grade zone is

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  • Rotary Screw Air CompressorsWater Well Drilling Rig

    The open pit down hole drilling rig is mainly suitable for small and medium sized open pit mining, quarry construction and infrastructure construction. There are separate submersible drilling rigs and integrated submersible drilling rigs, and separate submersible drilling rigs need to be equipped with diesel mobile air compressors.

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  • Significant Gold Intersections at Balagundi

    4m at 5.64g/t gold from 135m downhole, including 2m at 10.4g/t 4m at 3.47g/t gold from 26 m downhole, including 1m at 8.98g/t and 1m at 4.34g/t 4m at 3.50g/t gold from 75m downhole, including 1m at 12.6g/t 4m at 4.50g/t gold from 116m downhole 27m at 1.42g/t gold from 21m downhole, including 4m at 2.54 g/t

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  • Rover Metals drill results intersect high grade gold veins

    historic pit, successfully intersected gold mineralization. Drill hole Rod 17 001 intersected a mineralized shear structure parallel to the main zone at 87 meters (down hole). Rod 17 004 and Rod 17 005 intersected the same structure at 14.6 meters and 28.5 meters, respectively. This zone, named the Rod West, ties in with surface samples in the

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  • Geophysics and the discovery of the Cadia gold copper system

    magnetite bearing skarns at Big and Little Cadia. Current mining activities are centred around the Cadia Hill open pit, and the Ridgeway underground mine. The Cadia system is on the Molong volcanic belt, some 20km south of Orange. The host rocks, of mid Ordovician to early Silurian age, are shoshonitic volcanics (Forest Reefs

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  • High Grade Drill results from Open Pits and Underground

    Aug 29, 20160183;32;Appendix 1 Open Pit Drill Results Hole Number Easting Northing RL Dip (degrees) Azimuth (degrees) End of Hole Depth(m) Downhole From (m) Downhole To (m) Downhole Intersection (m) True Width (m) Au gpt (uncut) WSRC16002 326113 7962056 386 60.0 273.0 50.0 12.00 17.00 5.00 4.33 2.93 WSRC16007 326107 7961995 385 60.0 273.0 60.0 17.00 19.00 2

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  • RNC Minerals Announces New Visible Gold Discovery at

    Drill intersections for these holes are listed below (tables showing additional historic results and drill hole locations can be found at the end of this release) VIND047 657.9 g/t over 2.3 m downhole from 181.1 m (Estimated true width 1.6 m) VIND049 225.2 g/t over 1.9 m downhole

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  • Blasthole drilling in open pit mining MINING.COM

    Drilling equipment manufacturer Atlas Copco has produced a new 204 page free guide to blasthole drilling incorporating eleven technical articles and nine case studies

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  • Mundoro extends copper mineralization with drill program

    /CNW/ Mundoro Capital Inc. (TSXV MUN, mundoro) (quot;Mundoroquot; or the quot;Companyquot;) is pleased to announce the drilling results from its 100% owned Zeleznik

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  • RNC Minerals Announces New Visible Gold Discovery at

    Drill intersections for these holes are listed below (tables showing additional historic results and drill hole locations can be found at the end of this release) VIND047 657.9 g/t over 2.3 m downhole from 181.1 m (Estimated true width 1.6 m) VIND049 225.2 g/t over 1.9 m downhole

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  • Highly Successful Drilling Program Completed at the

    Downhole MagSus at 10cm resolution for detailed interpretation was also completed where holes remained open in mineralisation at depth. For example, Hole 19MTDH006 was drilled down dip into the massive magnetite horizon and was terminated at 230m depth, still within the magnetite horizon (see Figures 2 and 3). This hole confirms the

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  • A better way to presplit Mining amp; Construction online

    For instance, the ROC L8 is only 2.5 m wide, it can drive on the berm and also drill sideways at an angle of 32 degrees or more. Versatility = accuracy As the stability of the rock in an open pit mine determines the slope angle, and stability can vary from area to area, the resultin g slope angles for the pit wall are not always in round figures.

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  • Horizontal Boring amp; Tunneling Co.

    Tracking of the drill string is achieved by the use of a walk over system or a downhole survey tool. Drill Bit This process has also been used to remove the material in open pit mining. The electronic instrument used to determine the position and strength of electro magnetic signals emitted from a transmitter in the pilot head of a

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  • Maritime Initiates 3,000 Metre Drill Program at Hammerdown

    Nov 05, 20190183;32;Hammerdown was last operated by Richmont Mines between 2000 2004 producing 143,000 ounces of gold at an average mine grade of 15.7 gpt Au through a combination of narrow vein open pit

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  • RNC Minerals Announces High Grade Gold Results at HGO and

    Drill intersection 1, 2 highlights from the Jupiter primary mineralization are listed below JUPR037 234.0 g/t over 2 m downhole from 90 m; JUPR025 39.2 g/t over 2 m downhole from 64 m; JUPR031 4.2 g/t over 17 m downhole from 54 m ; JUPR030 4.7 g/t over 7m downhole from 70 m; Estimated true widths are 60% 70% of downhole widths

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  • New High Grade Zone Discovered at Kharmagtai Australian

    Mar 10, 20200183;32;RC samples are uniform 2m samples formed from the combination of two 188; split 1m samples. Drilling techniques Drill type (e.g. core, reverse circulation, open

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  • Geophysics and the discovery of the Cadia gold copper system

    magnetite bearing skarns at Big and Little Cadia. Current mining activities are centred around the Cadia Hill open pit, and the Ridgeway underground mine. The Cadia system is on the Molong volcanic belt, some 20km south of Orange. The host rocks, of mid Ordovician to early Silurian age, are shoshonitic volcanics (Forest Reefs

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  • Blasthole Drilling in Open Pit Mining Drilling Rig Drill

    Blasthole Drilling in Open Pit Mining Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Downhole drill technology went through rapid change in 1960s and 70s. In fairly rapid succession I R developed the DHD 325 ( their first 6quot; hammer), DHD 325A, DHD 16, DHD 1060, DHD 1060 A and B models, DHD 360 (all

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  • Deswik.OPDB (Open Pit Drill and Blast Design)

    Open Pit Drill amp; Blast Fast, efficient drill and blast design for surface mining methods. Request more info Download Brochure. Key Features. SUPERIOR DESIGN TOOLS . Intuitive layout of drillholes considers previous design and geological structures. Rapidly generate drill patterns using pre defined hole templates then manually adjust as required

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  • Kaishan Hydraulic Down the Hole Drilling Rig Manufacturers

    Divided into two types of rock drills and drilling rigs, the drilling rig has the distinction of open rigs and downhole rigs. 1 Rock drill used to drill blastholes with a diameter of 20~100mm and a depth of 20m in the rock above medium hardness.According to their different powers, they can be divided into pneumatic, internal combustion, hydraulic and electric rock drills.

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  • (PDF) Risk Management Strategies for Open Pit Mining

    The stage 4 open pit orebody was solely accessible via the West Ramp, which is located adjacent to the SLC subsidence zone with notable steady state ductile deformation occurring on ramp.

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  • Form 6 K SEC

    Conventional Open hole Percussion drilling (historical) Utilised a 140 mm conventional downhole hammer drill bit to produce chip samples of the rock mass. Compressed air forces the drill spoil up the outside of the drill rods where it is collected in a rig mounted cyclone and then drops down through a drop box into a five tier riffle splitter

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  • The breakdown on biodegradable drilling fluids AMC

    Over the 13 day drilling period, AMCs Surface Solids Removal Unit was able to save 698,000L of water at the open pit mine. For more information More information about our drilling fluid range and our award winning Solids Removal Units, can be found at our website amcmud.

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  • Sandstone shaping up as major vanadium play for Surefire

    Sep 13, 20180183;32;Surefire Resources has confirmed thick, high grade, vanadium rich magnetite mineralisation in three separate ore horizons from a drill program at its Unaly Hill project near Sandstone. The best result was 50.8m grading a very respectable 0.55% vanadium pentoxide from 298m down hole, which included 9m @ 0.89% vanadium oxide from 306m. Ore composites will now undergo

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  • June 2015 Quarterly draft V12 RTG Mining Inc.

    magnetite skarn a further 30 meters from the successful drill holes MDH 95 and MDH 94. MDH 100A interval confirmed the continuation of the mineralised system to the South with significantly higher grades than previously reported for this part of the system. 36 meters at 3.34 g/t Au and 3.25% Cu from 282.00 meters downhole. including

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