Products art

CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Australian Opal Mining Fields Opals Down Under

    New South Wales (NSW) - The Home of Black OpalQueensland (Qld) - Boulder Opal CountrySouth Australia - The White Opal FieldsNew South Wales produces the largest proportion of Australian opal in terms of value. Lightning Ridge is famous for producing black opal, the darkest and most valuable form of opal. Read more >
  • How is Opal Mined? Opals Down Under

    How is opal mined? What is open-cut mining? How are opals processed? Opal is one of the few minerals which can be extracted economically by a miner working alone. The simplest form of mining, carried out in the early days of opal mining, is by shaft sinking with a pick and shovel. A shaft is sunk straight down until some promising "opal dirt" is discovered. The miner would then branch out ...

  • Digging for Opal in Coober Pedy, Australia • PASSPORT

    The History of Opal Mining in Coober Pedy. The name Coober Pedy (sometimes misspelled ‘Cooper Pedy’) comes from the Aboriginal words Kupa Piti – said to mean “white man in a hole” – and when you see the opal fields you’ll understand why.. White men have been digging holes here since 1915, when a 14-year-old boy named Willie, who was working for a team of gold-prospectors at the ...

  • 作者: Passportandpixels
  • Opal Mining in Coober Pedy: History and Methods ...

    The history of opal mining in Australia is one of danger, regeneration, and success against great odds. As far back as 4,000 BCE, humans have treasured opals and mined them in various locations, such as Kenya and Hungary. However, due to an unlikely combination of geology, fortuitous finds, and the two world wars, Australia has become the world’s primary source of opal since the 1880s.

  • Opal Mining Processing Opals

    Opal Mining. Back when the first commercial opal mines were dug, the operation was extremely simple whereby the miner would dig a vertical shaft down until it reached the ‘opal dirt’, and at that level, horizontal shafts were dug. The ‘levelling’ as it is known was carried out by pick, shovel as well as explosives and the loose dirt was ...

  • 作者: Simon Bayliss (Red Dirt Studio)
  • Lightning Ridge Opal Mines - Melbourne

    Formed over 100 million years ago, the Australian Opal captures the essence of natural beauty. With over 40 years experience in the Opal industry, Lightning Ridge Opal Mines brings you the finest Opal shopping in the world. Lightning Ridge Opal Mines is Melbourne's Number One Opal Experience. Come into our showroom to learn all about opals.

  • Lightning Ridge Opal Mines - Melbourne

    Formed over 100 million years ago, the Australian Opal captures the essence of natural beauty. With over 40 years experience in the Opal industry, Lightning Ridge Opal Mines brings you the finest Opal shopping in the world. Lightning Ridge Opal Mines is Melbourne's Number One Opal Experience. Come into our showroom to learn all about opals.

  • opal mine for sale Miscellaneous Goods Gumtree ...

    Fully equipped Opal Mine ready to go! Everything you need to just walk in and start mining. Comes with Caravan, 3m x 3m Shed, Long Drop Toilet, Gas Shower/Cooktop/Heater. Everything you need to stay there comfortably, including mobile phone reception. Bore water is available a short distance from

  • 5 top spots to fossick for opals - Australian Geographic

    Opal fields can be found around the shores of this prehistoric ocean, once the province of giant reptiles. Opal mining towns. Four towns in particular – Coober Pedy, Andamooka, White Cliffs and Lightning Ridge – are synonymous with opal mining, and all have

  • About Black Opals Opals

    Many people, especially miners, equate opal mining as playing the lottery, but with a lot of digging. Types of Opal? Opal is known for its colour and is distinguished from other gems due to its ‘play of light’ or ‘fire’. This refers to the opal’s ability to show a vast array or all

  • SA.GOV.AU - Opal mining - precious stones prospecting

    A person must be licensed to mine for opals in South Australia. South Australia has four proclaimed opal fields - Coober Pedy, Mintabie, Stuart Creek and Andamooka. Who should apply. Any person or business intending to mine for opals must first obtain a precious stones prospecting permit. Before you

  • Opals

    Mining. Opal occurs in layers of 1 metre, down to around 30 metres underground, and is retrieved by basic tunnelling methods with pick and shovel and small machinery such as jackhammer and hand drill.

  • Opal mining - Department of State Development

    1/07/2018  This will allow opal miners to obtain native title access to land approved by the Kokatha native title holders immediately upon obtaining the relevant permit or tenement under the Opal Mining Act 1995. As long as opal miners comply with the ILUA they can carry out their operations without having to follow the native title process in the Opal ...

  • Black Opal for Sale from Australia's Lightning Ridge

    All our opal is exclusively from the opal mines of Lightning Ridge Australia. 100 percent natural and ethically sourced, we make it easy for you to buy the worlds best black opal

  • Mining For Opals - Macs Opals

    17/04/2013  Larger Opal Mining Operations. The largest form of opal mining is called Open cut mining. This is when large excavating equipment is used to remove the overburden from the surface. It is still a fairly delicate process to sort through the promising material due to the fact that the opal

  • Opal Machinery Makers - ashet.org.au

    A few fabrication businesses outside Lightning Ridge became leading suppliers of specialised machines for opal mining. One of these was Almet Masters in Adelaide, who built nine-inch auger drill rigs (the Investigator series) for prospecting at Lightning Ridge and Coober Pedy, later also used in other opal fields. These drill rigs, designed for ...

  • Coober Pedy Opals – Coober Pedy SA

    Opal mining developed into a multi-million dollar industry and Coober Pedy became a modern mining town. Where Opal is today in Australia. Australia has 95% of the world’s supply of commercial opal and the largest percentage still comes from the 70 opal fields around Coober Pedy. Opal is a true precious stone composed of amorphous silica and ...

  • opal mine for sale Gumtree Australia Free Local Classifieds

    ***Price reduced*** Beautiful block of land for sale in the heart of the world renowned opal mining town of Coober Pedy. Also within an hour of exciting mining projects such as the Prominent Hill Copper and Gold mine and the Peculiar Knob Iron Ore mine (among others).

  • Royal Peacock Opal Mine - Fee Digging

    The Royal Peacock Opal Mine offers guests a chance to mine their own opals. All you find are yours to keep! Digging is allowed May 15 through Oct. 15, WEATHER PERMITTING. No reservations are needed; however, PLEASE SIGN IN at the Gift Shop before starting to mine! If you have never mined for opals before, or even if you have, we will be happy to show you the basics and get you started.

  • 12 Best Digging For Opal.... images Australian opal ...

    Opal Mining fields At Lightning Ridge. My hubby went there many times with his family for fossicking. Plenty of the opal miners in Lightning Ridge live in shacks and old vehicles and (allegedly) in old mines. And they tend to ignore census forms. Opal Mining fields At Lightning Ridge opal mining town ship of Lightning ridge See more

  • Opal Mining Opal Auctions

    Opal regularly occurs in both sedimentary rocks and volcanic form. In fact, there is a variety of methods in mining an Opal. Generally, there is a far-reaching documentation that shows a collection for an Australian Opal. Methods of opal mining. Drop a shaft: This is the simplest way of mining opal through the use of shovel and pick. A shaft is ...

  • Opal mining for miners prospectors - NSW Resources

    Read about the Scheme which gave leaseholders within Opal Prospecting Areas 1, 2 and 3 an opportunity to express interest in surrendering lots heavily affected by opal mining. Go to Lightning Ridge Voluntary Surrender Scheme

  • Opal Mining Fields At Lightning Ridge Opal Auctions

    Lightning Ridge is the renowned home of the elusive Black Opal, which has put the small mining town on the map. Many believe that this rare gem is the perfect symbol of the town, as the exact nature of Lightning Ridge and its inhabitants remain as mysterious as the Black Opal itself.

  • Loose Opals for sale eBay

    Loose opals that sparkle and shine. Opal is a stunning, natural stone that is perfect for those who want to create their own jewellery. Opals are traditionally milky in colour, with veins of colour that catch the light for a subtle look. As well as white opals, you'll also find black opals and Australian boulder opals, so you'll be spoilt for ...

  • OPAL MINING FOR RARE RED ON BLACK OPAL - YouTube

    16/05/2017  I helped my mate dig for opals for a week using a pick as he was on good opals after 2 years finding nothing so i worked for free and gave him full price for the rough.Interesting material listed ...

  • 作者: Opal Auctions
  • Mining — Rainbow Ridge Opal Mine

    The campground is located two miles in from Hwy 140, five miles before you get to Rainbow Ridge Opal Mine. It is centrally located between the mines open to the public. Check out the Charles Sheldon National Wildlife Refuge online for more information on camping and things to do and see in the area.

  • Mining Andamooka Opal - Andamooka

    Opal South Australia’s Gemstone, Department of Mines and Energy, Director of State Print, 1992. Mining Andamooka Opal Exploration. Opal miners must secure a Precious Stones Prospecting Permit before undertaking exploration to stake a claim. They are restricted to the area within the boundary of the Precious Stones Field and the area is also ...

  • Lightning Ridge opal industry in trouble: miners ...

    Miners in the outback town of Lightening Ridge say the industry and town is in trouble as operating costs skyrocket. The town on the border of NSW and QLD has the largest known deposits of black ...

  • Opal prospecting in NSW - NSW Resources and Geoscience

    An Opal Prospecting Licence can only be granted over lands defined as an "Opal Prospecting Block" within an area designated under the Mining Act 1992 as an "Opal Prospecting Area". There are several Opal Prospecting Areas in the Lightning Ridge and White Cliffs Mineral Claims Districts.

  • Opal Geoscience Australia

    Boulder opals (opals in concretionary ironstone) are mined in Queensland from numerous localities in a zone extending from the Eulo and Cunnamulla district in the south and northwest for a distance of over 700 km to Kynuna in the north. The towns of Quilpie, Yowah and Winton are the main opal mining and wholesale centres.

  • Opal - Wikipedia

    The largest producing mines of Virgin Valley have been the famous Rainbow Ridge, Royal Peacock, Bonanza, Opal Queen, and WRT Stonetree/Black Beauty mines. The largest unpolished black opal in the Smithsonian Institution, known as the "Roebling opal", came out of the tunneled portion of the Rainbow Ridge Mine in 1917, and weighs 2,585 carats ...

  • Opal mining in Coober Pedy Opalios

    Our family have been Opal mining since 1973. Andrews toy is an old D9H Cat bulldozer. Andrew is 77 years old and still mining today. He uses the bulldozer to open cut our claim down to about 15ft, looking for the level where the opal generally occurs. The drilling rig is like a

  • Tom's Working Opal Mine - TripAdvisor

    Tom's Working Opal Mine, Coober Pedy: See 283 reviews, articles, and 108 photos of Tom's Working Opal Mine, ranked No.7 on TripAdvisor among 15 attractions in Coober Pedy.

  • Virgin Valley Nevada Opal Mining Claims for sale

    VIRGIN VALLEY OPAL NEVADA OPAL MINES, home of the world-famous Nevada Black Fire Opal and source of the world's finest opal specimens and collector opal gems. Several mines are open to rockhounds for fee digging of precious black, crystal, fire, and other opal types. Opal Gem Mines Mining Claims for sale. Links to the Royal Peacock, Rainbow ...

  • Noodling and Specking for Opals - Johno's Opals

    Most of us who visit the opal fields do not have the expertise or knowledge to actually mine for opal. A lot of us though, do have a desire to find a piece of opal. There is a way that this desire can become reality, and that is by noodling and specking for opals. Noodling is sifting through the dumps left by the miners and specking is walking ...

  • How to Mine Arizona Opals Our Pastimes

    Arizona opals are most commonly referred to as blue or fire opals. Though Arizona was once home to the leading opal industry in the United States, today opals are more often found in Nevada, California or Mexico. These areas are also where potential miners can find companies like Juniper Ridge Fire Opal Mine in Nevada ...


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