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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 mi ... [...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 190 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. In the south west is the Great Basalt Wall National Park. The area has road access via the Gregory Developmental Road. The now-closed Greenvale railway line passed through the locality with Tulay railway station now abandoned (). History In the , Basalt had a population of 229 people. In the , Basalt had a population of 190 people. Heritage listings There are a number of heritage sites in Basalt, including: * Lolworth Creek Battery * Bluff Downs Station: Hann Family Grave Hann Family Grave is a heritage-listed cemetery at Bluff Downs Station, Basalt, Charters Towers Region, Queensland, Australia. It was built from 1864 to 1865. It was added to ... [...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. 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 Towers Municipality which was proclaimed on 21 June 1877 under the ''Munici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = 77 local government areas , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Jeannette Young , leader_title3 = Premier , leader_name3 = Annastacia Palaszczuk ( ALP) , legislature = Parliament of Queensland , judiciary = Supreme Court of Queensland , national_representation = Parliament of Australia , national_representation_type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Mill
A stamp mill (or stamp battery or stamping mill) is a type of mill machine that crushes material by pounding rather than 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 cams on a horizontal rotating 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 constructed rather than extending the line. Abandoned mill sites (as ... [...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 , Charters Towers had a population of 8,120 people. Geography and climate 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 the n ... [...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 the on Fraser Island 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 fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as 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 most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. 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 classified as gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Eurasia. Quartz is the mineral defining the val ... [...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 with the symbol Cu (from la, cuprum) 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 metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...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 or Apiwat Ueathavornsuk (born 1982), Thai singer-songwriter * Stamp (su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shed
A shed is typically a simple, single-story roofed structure that is used for hobbies, or as a workshop in a back garden or on an allotment. Sheds vary considerably in their size and complexity of construction, from simple open-sided ones designed to cover bicycles or garden items to large wood-framed structures with shingled roofs, windows, and electrical outlets. Sheds used on farms or in the industry can be large structures. The main types of shed construction are metal sheathing over a metal frame, plastic sheathing and frame, all-wood construction (the roof may be asphalt shingled or sheathed in tin), and vinyl-sided sheds built over a wooden frame. Small sheds may include a wooden or plastic floor, while more permanent ones may be built on a concrete pad or foundation. Sheds may be lockable to deter theft or entry by children, domestic animals, wildlife, etc. Etymology The word is recorded in English since 1481, as , possibly a variant of shade. The word shade come ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
