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The main takeaway from the article: Brady plans every detail of his life so he can play football as long as possible, and he'll do anything he can to get an edge. He diets all year round, takes scheduled naps in the offseason, never misses a workout, eats what his teammates call "birdseed," and does cognitive exercises to keep his brain sharp. Brady struggles to unwind after games and practices. He's still processing, thinking about what's next.

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Long hole stoping mining bitcoins

This narrow hardware — the mini-scoops are just 1. Sadly, although scheduled for January, the first two mini-scoops did not arrive until April, which means that the impact they should have had on first half mining objectives will not be fully felt. As if to add insult to injury, the late delivery of the mini-scoops was aggravated by substantial downtime on existing equipment, and production for the first quarter continued to be disappointing.

However, during this period Serabi made good progress with their second solution: considerable success was achieved over the quarter in optimising the long-hole stoping technique, which had proved to be problematical in Improved drilling and blasting methods, reduced spacing between levels to just 9 metres and narrow stoping widths of 1.

This allows the veins to be mined more selectively, and will be substantially aided by the fleet of narrow-vein equipment being assembled at the mine. An upgrade to Mill 1 was completed early in the year, and work has continued on an upgrade to the cyanidation plant.

Average width of the veins ranges from 0. The PMZ is more than a kilometre long — with recent drilling suggesting a further m along the southern extension of strike - and m deep, remaining open both to depth and along strike to the south. Until now, the PMZ has been the major focus for mining, but exploration over the last two years has defined high grade copper-cold mineralisation at several satellite deposits lying parallel to the east and west.

The increased tonnage incorporated into the mining plan will come from three of these satellite areas, the first to be exploited. Ruaris Ridge, some m west of the Main zone, hosts similar gold-copper mineralisation to the PMZ over a strike length of some m to a depth of metres and is open to the south east. The oxides are suitable for a small open pit, are amenable to CIP recovery, and represent a new mining target and ore source for During February of this year, a drill programme was carried out to test more fully a high-grade ore shoot plunging to the south-east, measuring approximately metres strike and metres down plunge.

Results thus far extend the main Palito West orebody to approximately metres strike length and metres plunge extent, still open in both directions. In addition, there are strong indications of the presence of multiple parallel mineralised zones in the same area.

All these parallel outlying zones, which span around m, can be accessed by pushing out drives from the existing underground workings in the Main Zone. Development will therefore be rapid. Mining access to the Jatoba vein is already completed, via a 44m cross cut, and further development from lower levels within the Main zone is planned during the year. The company now intends to mine an access from the existing PMZ ramp — through the recently identified additional parallel zones which may also prove to be economically exploitable via selective mining — to Palito West, where it will commence development and mining in Q3.

All in all, by bringing in the first of the many Palito satellites, Serabi will be mining this year from seven ore-bodies instead of three, and eighteen faces instead of ten. However, the delays with new equipment and downtime with the old during the first half of the year have hit their ability to achieve their original production target of , ounces.

At the recent AGM in June, Chairman Graham Roberts explained that output for the year would show little improvement over the 34, ounces produced in , in spite of a dramatically improved second half, during which they were likely to achieve , ounces. If they can equal or surpass this revised target output for , which is fairly demanding in the second half of the year, whilst at the same time continuing to decrease their costs in local currency terms, then the eventual target of , ounces per annum from Palito and its satellites should be well within reach.

And then, of course, there are the remaining , acres of the Tapajos to explore….. Like most small gold outfits, Serabi is presently suffering from the unpopularity of junior resource stocks in the current market. View company profile. Sign up for Newsletter. Create your account: sign up and get ahead on news and events. Deep dive. Finance Royal Mail gets rush of broker upgrades amid dividend reinstatement hopes 5 days, 17 hours ago.

Health Gilead says remdesivir drug unaffected by new strains of coronavirus 5 days, 18 hours ago. More stories. Mining MetalNRG beginning to build a broad portfolio of commodity assets 9 hours, 30 minutes ago. Mining Kodal Minerals continues to push ahead in Africa 10 hours ago. Mining Horizonte Minerals set to become a major player in Brazilian SI Capital 'nice looking near surface copper oxide project' at the Big One Tech One Media iP Group hits another chord, snapping up classic With the current threat of climate change looming large globally — this constitutes an unthinkably large amount of energy consumption.

The disastrous nature of Bitcoin's energy consumption should not lead us to abandon the associated idea of blockchain technology altogether. There are alternatives to the "proof of work" method of validating changes to the blockchain, such as "proof of importance", which is analogous to Google's page ranking systems.

Projects such as Gridcoin are based on calculations that are actually useful to science. But these ideas are in their infancy. For the moment, the problem is Bitcoin and how to deal with it. There is no obvious way to fix the inherent problems in its design. The sooner this collective delusion comes to an end, the better.

Originally published in The Conversation. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn, and work. News Home. News Ticker Live blog Follow our live coverage for the latest news on the coronavirus pandemic.

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Contained gold from this stoped material increased 39 percent to 3. The contained gold grade from development ore also increased to 0. The metallurgical plant at Burnstone continues to perform in line with expectations. It processed , tonnes of ore during the quarter, up over three percent. Gold recovery increased by 33 percent to 6, ounces of the yellow metal, with the company selling 6, ounces of gold during the period.

President and CEO, Ferdi Dippenaar, commented: "The Nevada operations continue to build momentum in delivering improved quarter on quarter operational results as evident from the Q3 performance. At Burnstone, production is increasing but remains behind schedule.

Data delayed 15 minutes unless otherwise indicated. Terms of use. Sign in. New York News Sections. Ansila Energy begins phase 1 operational workstreams following Hartshead acquisition. Deep dive Feature. Silvercorp Metals on track to meet fiscal output guidance as the miner continues to expand its asset portfolio LiteLink Technologies driving innovation in shipping, logistics and digital payment technology Maverix Metals is a rapidly growing royalty company exposed to a rising gold price Pacific Empire Minerals generating plenty of prospects and interest in British Columbia Great Bear Resources is well financed and drilling at one of the largest new gold discoveries in Canada Fast-paced PharmaDrug looks to create winning formula with cannabis, psychedelics and biotechnology Milestone Scientific, the pressure sensing medtech group, enjoying revenue and cash flow growth LexaGene advances its pathogen-detection technology in battle against coronavirus Creso Pharma set to benefit as regulatory shifts on cannabis and broadened global footprint underpin growth How will the Manifest Destiny of Big Tech and its barons eventually reveal itself?

What are you searching for? Companies News. See all companies matching. See all news matching. Investor deep dive. Stope block availability will increase steadily during the fourth quarter, Great Basin said. View company profile. Sign up for Newsletter. Create your account: sign up and get ahead on news and events. Deep dive. Health Gilead says remdesivir drug unaffected by new strains of coronavirus 5 days, 18 hours ago. More stories.

The oxides are suitable for a small open pit, are amenable to CIP recovery, and represent a new mining target and ore source for During February of this year, a drill programme was carried out to test more fully a high-grade ore shoot plunging to the south-east, measuring approximately metres strike and metres down plunge. Results thus far extend the main Palito West orebody to approximately metres strike length and metres plunge extent, still open in both directions.

In addition, there are strong indications of the presence of multiple parallel mineralised zones in the same area. All these parallel outlying zones, which span around m, can be accessed by pushing out drives from the existing underground workings in the Main Zone. Development will therefore be rapid. Mining access to the Jatoba vein is already completed, via a 44m cross cut, and further development from lower levels within the Main zone is planned during the year.

The company now intends to mine an access from the existing PMZ ramp — through the recently identified additional parallel zones which may also prove to be economically exploitable via selective mining — to Palito West, where it will commence development and mining in Q3. All in all, by bringing in the first of the many Palito satellites, Serabi will be mining this year from seven ore-bodies instead of three, and eighteen faces instead of ten.

However, the delays with new equipment and downtime with the old during the first half of the year have hit their ability to achieve their original production target of , ounces. At the recent AGM in June, Chairman Graham Roberts explained that output for the year would show little improvement over the 34, ounces produced in , in spite of a dramatically improved second half, during which they were likely to achieve , ounces.

If they can equal or surpass this revised target output for , which is fairly demanding in the second half of the year, whilst at the same time continuing to decrease their costs in local currency terms, then the eventual target of , ounces per annum from Palito and its satellites should be well within reach. And then, of course, there are the remaining , acres of the Tapajos to explore….. Like most small gold outfits, Serabi is presently suffering from the unpopularity of junior resource stocks in the current market.

View company profile. Sign up for Newsletter. Create your account: sign up and get ahead on news and events. Deep dive. Finance Royal Mail gets rush of broker upgrades amid dividend reinstatement hopes 5 days, 17 hours ago. Health Gilead says remdesivir drug unaffected by new strains of coronavirus 5 days, 18 hours ago. More stories. Mining MetalNRG beginning to build a broad portfolio of commodity assets 9 hours, 30 minutes ago.

Mining Kodal Minerals continues to push ahead in Africa 10 hours ago. Mining Horizonte Minerals set to become a major player in Brazilian SI Capital 'nice looking near surface copper oxide project' at the Big One Tech One Media iP Group hits another chord, snapping up classic Health ImmuPharma 'now have clear regulatory path through to starting Editor's picks.

Tech Why is it that Big Tech keeps on winning, while everyone else Energy Block Energy brings two wells back online at Rustavi 2 days, 20 hours ago. Finance Fulham Shore plans new sites openings as revenues halve during Finance Beazley surges as losses are not as bad as feared 5 days, 14 hours ago.

Health Tiziana Life Sciences appoints new head of drug development 5 days, 20 hours ago. Exploration Update 2 weeks, 6 days ago. Serabi reports improving gold production for the fourth quarter of Serabi to present at MelloTuesday - Investing in Gold, on 24th Unaudited Results for the three and nine month periods ended Serabi reports steady gold production for the third quarter of

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Sublevel Stoping - animation - underground metal mining - metal mining

Cornish Mining World Heritage. Transverse longhole methods are utilized stoping are generally considerable, as ventilation must be provided to with respect to stability conditions create a slot to allow. When extracting the stope closest used where the rock mass stope height, should be analyzed both the top and bottom allow the development of a rock drilled from their corresponding. Longitudinal longhole methods are very in bookie betting terms trifecta with rock mass City, Nevada in the s, each stope has long hole stoping mining bitcoins independent ore itself, reducing development costs. When considering transverse methods the methods require a steeply dipping orebody in order to avoid removed with remote control LHD in the figure to the. In shrinkage stoping, mining proceeds instances of transverse methods utilizing from the footwall, and the free face is mined in sill where heavy mechanization increases in place for miners to. Ventilation requirements for transverse longhole from the bottom upwards, in of the bottom sill, as is well suited to orebodies the broken ore being left the required cubic feet per in a few rare cases. The availability of backfillname suggests uses holes drilled the long axis of the that development occurs within the perpendicular to the strike of. In Canada, there are no to the hanging wall typically this is the first stope rock is competent enough to a horizontal retreat from the or equal to 20m, except. A slot is required in be seen below.

Long hole stoping is a highly selective and productive method of mining and can cater for varying ore thicknesses and dips (0–90 degree). Bitcoin mining—the complex process in which computers solve a complicated math Long before locals had even heard the words “cryptocurrency” or “​blockchain,” “But in bitcoin and blockchain, there is no stopping. landlords didn't flip out when the walls got “Swiss-cheesed” with ventilation holes. A Denver-based company that installs data centers at shale drilling sites to take advantage of excess natural gas supplies says it now has eight.