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Lolworth Creek Battery
Lolworth Creek Battery is a heritage-listed stamper battery at Basalt ( west of Charters Towers), Charters Towers Region, Queensland, Australia. It was built from to . It was added to the Queensland Heritage Register on 14 June 2003. History The Lolworth Creek workings, also known as Mount Hope, officially produced about of gold from quartz veins in granite country rock. Unfortunately, there is only a relatively small area free from the thick basalt which covers all but the mined area north of the creek. The workings are located in four groups of leases: Mount Hope and Crystal Oak on the north, and the Toby Creek group to the south. Government geologist W.E. Cameron inspected the reefs in 1920 and thought they might be profitably worked if they were equipped with inexpensive plant and opened out. Auriferous copper was discovered in 1926 by W.H. Shetland in the Crystal Oak mine, and the hand-picked ore was railed to Charters Towers for treatment between 1928 and 1930. By ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt, Queensland
Basalt is a rural locality in the Charters Towers Region, Queensland, Australia. In the , Basalt had a population of 215 people. Geography In the north and west lies the Clarke River. The Burdekin River drains the south where a confluence of waterways meet. Dalrymple National Park was established along the Burdekin in 1990. The Great Basalt Wall National Park is in the south-west of the locality in two sections. The area has road access via the Gregory Developmental Road. The Hervey Range Developmental Road enters from the east to intersect the Gregory Highway. The now-closed Greenvale railway line passed through the locality with Tulay railway station now abandoned (). Apart from the protected areas, the land use is grazing on native vegetation. Demographics In the , Basalt had a population of 229 people. In the , Basalt had a population of 190 people. In the , Basalt had a population of 215 people. Heritage listings There are a number of heritage sites in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charters Towers Region
The Charters Towers Region is a local government area in North Queensland, Australia southwest of, and inland from the city of Townsville, based in Charters Towers. Established in 2008, it was preceded by two previous local government areas which dated back to the 1870s. It has an estimated operating budget of A$27.5 m. In the , the Charters Towers Region had a population of 11,794 people. History ''Gugu Badhun'' (also known as ''Koko-Badun'' and ''Kokopatun'') is an Australian Aboriginal language of North Queensland. The language region includes areas within the local government area of Charters Towers Region, particularly the localities of Greenvale and the Valley of Lagoons, and in the Upper Burdekin River area and in Abergowrie. Prior to 2008, the Charters Towers Region was an entire area of two previous and distinct local government areas: * the City of Charters Towers; * and the Shire of Dalrymple. The City of Charters Towers had its beginning in the Charters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Australia and New South Wales to the west, south-west and south, respectively. To the east, Queensland is bordered by the Coral Sea and the Pacific Ocean; to the state's north is the Torres Strait, separating the Australian mainland from Papua New Guinea, and the Gulf of Carpentaria to the north-west. With an area of , Queensland is the world's List of country subdivisions by area, sixth-largest subnational entity; it List of countries and dependencies by area, is larger than all but 16 countries. Due to its size, Queensland's geographical features and climates are diverse, and include tropical rainforests, rivers, coral reefs, mountain ranges and white sandy beaches in its Tropical climate, tropical and Humid subtropical climate, sub-tropical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Mill
A stamp mill (or stamp battery or stamping mill) is a type of Mill (grinding), mill machine that crushes material by pounding rather than Mill (grinding), grinding, either for further processing or for extraction of metallic ores. Breaking material down is a type of unit operation. Description A stamp mill consists of a set of heavy steel (iron-shod wood in some cases) stamps, loosely held vertically in a frame, in which the stamps can slide up and down. They are lifted by Cam (mechanism), cams on a horizontal rotating camshaft, shaft. As the cam moves from under the stamp, the stamp falls onto the ore below, crushing the rock, and the lifting process is repeated at the next pass of the cam. Each one frame and stamp set is sometimes called a "battery" or, confusingly, a "stamp" and mills are sometimes categorised by how many stamps they have, i.e. a "10 stamp mill" has 10 sets. They usually are arranged linearly, but when a mill is enlarged, a new line of them may be construct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charters Towers
Charters Towers is a rural town in the Charters Towers Region, Queensland, Australia. It is by road south-west from Townsville on the Flinders Highway. During the last quarter of the 19th century, the town boomed as the rich gold deposits under the city were developed. After becoming uneconomical in the 20th century, profitable mining operations have commenced once again. In the , the town of Charters Towers had a population of 8,040 people. Geography The urban area of the town of Charters Towers includes its suburbs: Charters Towers City (the centre of the city); Richmond Hill, Toll, and Columbia to the north, Queenton to the east, Grand Secret and Alabama Hill to the west, and Towers Hill, Mosman Park, and Millchester to the south. Charters Towers township is only mildly elevated at above sea-level, but this has a noticeable effect, with lower humidity and wider temperature variations compared to nearby Townsville. Charters Towers obtains its water supply from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland Heritage Register
The Queensland Heritage Register is a heritage register, a statutory list of places in Queensland, Australia that are protected by Queensland legislation, the Queensland Heritage Act 1992. It is maintained by the Queensland Heritage Council. As at 5 April 2020 there are 1790 places on the Queensland Heritage Register, including the Story Bridge in Brisbane and the Ross River Meatworks Chimney in Townsville. Criteria For a place to be entered in the register, it must be nominated and then go through a process of assessment. There are three categories for inclusion: * State Heritage Place (the most common type of entry), e.g. the Charters Towers Courthouse * Archaeological Place, e.g. the First Brisbane Burial Ground in the vicinity of Skew Street, Brisbane * Protected Area, e.g. the shipwreck of on K'gari Criteria for inclusion as a State Heritage Place For inclusion as a State Heritage Place on the Queensland Heritage Register, the place must satisfy one of the following ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hope, Queensland
Mount Hope refers to a mining lease in the north-west of Queensland near Mount Isa. The lease for Mount Hope is important to understand Australian history and the economy in relation to mining. The mine has operated sporadically since prior to 1900. The Lolworth Creek Battery operations also were referred to as Mount Hope. The current operators and 100% owners of the lease are listed on the ASX (Australian Stock / Securities Exchange).https://www.investi.com.au/api/announcements/cnb/6bf0a630-8e9.pdf Products of the mine were historically copper as the main mining resource.. Location Mount Hope is located in the Shire of Cloncurry near the towns of Cloncurry and Mount Isa in the north-west of Queensland. It also is not far from the Duchess mine (which was famous for its gold and copper). The area has a number of mines including Eliott, Lady Fanny, Duchess and others. History Copper was discovered in the area in the late 1800s. Shares for the Mount Hope mining venture were succ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element; it has chemical symbol Au (from Latin ) and atomic number 79. In its pure form, it is a brightness, bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal, a group 11 element, and one of the noble metals. It is one of the least reactivity (chemistry), reactive chemical elements, being the second-lowest in the reactivity series. It is solid under standard temperature and pressure, standard conditions. Gold often occurs in free elemental (native state (metallurgy), native state), as gold nugget, nuggets or grains, in rock (geology), rocks, vein (geology), veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as in electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The Atom, atoms are linked in a continuous framework of SiO4 silicon–oxygen Tetrahedral molecular geometry, tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of Silicon dioxide, SiO2. Quartz is, therefore, classified structurally as a Silicate mineral#Tectosilicates, framework silicate mineral and compositionally as an oxide mineral. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element; it has symbol Cu (from Latin ) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable, unalloyed metallic form. This means that copper is a native metal. This led to very early human use in several regions, from . Thousands of years later, it was the first metal to be smelted from sulfide ores, ; the first metal to be cast into a shape in a mold, ; and the first metal to be purposely alloyed with another metal, tin, to create bronze, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Battery
Stamp or Stamps or Stamping may refer to: Official documents and related impressions * Postage stamp, used to indicate prepayment of fees for public mail * Ration stamp, indicating the right to rationed goods * Revenue stamp, used on documents to indicate payment of tax * Rubber stamp, device used to apply inked markings to objects ** Passport stamp, a rubber stamp inked impression received in one's passport upon entering or exiting a country ** National Park Passport Stamps * Food stamps, tickets used in the United States that indicate the right to benefits in the Supplemental Nutrition Assistance Program Collectibles * Trading stamp, a small paper stamp given to customers by merchants in loyalty programs that predate the modern loyalty card * Eki stamp, a free collectible rubber ink stamp found at many train stations in Japan Places * Stamp Creek, a stream in Georgia * Stamps, Arkansas People * Stamp Brooksbank, English MP * Stamp Fairtex, mixed martial artist * Stamp or Ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
