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James Venture Mulligan
James Venture Mulligan (13 February 1837 – 24 August 1907) was an Ireland-born Australian prospector and explorer. Early life Mulligan was born in Drumgooland, County Down and emigrated to Australia at the age of 21 in 1860. He settled at Armidale in the British colony of New South Wales where he became a butcher and a publican. While residing there, Mulligan became involved in gold prospecting at the nearby Rocky River diggings. Prospecting in Queensland In 1867, Mulligan ventured north to the colony of Queensland to further pursue aspirations of fortune from gold diggings. After mediocre success at Gympie, Mulligan went to the Etheridge goldfields in the early 1870s. From there he later led a group to find payable gold on the Palmer River in Far North Queensland which had been reported by William Hann. On 30 June 1873, despite the local Aboriginal people attempting to burn down their tents, the group returned with 102 ounces of payable gold. Mulligan reported his find ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Venture Mulligan
James Venture Mulligan (13 February 1837 – 24 August 1907) was an Ireland-born Australian prospector and explorer. Early life Mulligan was born in Drumgooland, County Down and emigrated to Australia at the age of 21 in 1860. He settled at Armidale in the British colony of New South Wales where he became a butcher and a publican. While residing there, Mulligan became involved in gold prospecting at the nearby Rocky River diggings. Prospecting in Queensland In 1867, Mulligan ventured north to the colony of Queensland to further pursue aspirations of fortune from gold diggings. After mediocre success at Gympie, Mulligan went to the Etheridge goldfields in the early 1870s. From there he later led a group to find payable gold on the Palmer River in Far North Queensland which had been reported by William Hann. On 30 June 1873, despite the local Aboriginal people attempting to burn down their tents, the group returned with 102 ounces of payable gold. Mulligan reported his find ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Mulligan, Queensland
Mount Mulligan is a former mining town and now a rural locality in the Shire of Mareeba, Queensland, Australia. In the Mount Mulligan had a population of 4 people. It is the site of the Mount Mulligan mine disaster, Queensland's worst mining disaster. Geography Although still officially gazetted, Mount Mulligan is now a ghost town, with a single cemetery, a single occupied residence, a single chimney stack, and the overgrown remains of the once busy mining operations and electricity generator. Nearby towns are Julatten, Dimbulah, Mount Carbine and Mount Molloy. History The conglomerate and sandstone mountain range is known to local Djungan people as Ngarrabullgan. The Djungan people began living on the mountain about 40,000 years ago but ceased to camp on the range about 600 years ago. The range was named Mount Mulligan after prospector James Venture Mulligan by his colleagues in their 1874 exploration expedition searching the Hodgkinson River for gold. The name Mount M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tungsten
Tungsten, or wolfram, is a chemical element with the symbol W and atomic number 74. Tungsten is a rare metal found naturally on Earth almost exclusively as compounds with other elements. It was identified as a new element in 1781 and first isolated as a metal in 1783. Its important ores include scheelite and wolframite, the latter lending the element its alternate name. The free element is remarkable for its robustness, especially the fact that it has the highest melting point of all known elements barring carbon (which sublimes at normal pressure), melting at . It also has the highest boiling point, at . Its density is , comparable with that of uranium and gold, and much higher (about 1.7 times) than that of lead. Polycrystalline tungsten is an intrinsically brittle and hard material (under standard conditions, when uncombined), making it difficult to work. However, pure single-crystalline tungsten is more ductile and can be cut with a hard-steel hacksaw. Tungsten occurs in many ... [...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] |
Antimony
Antimony is a chemical element with the symbol Sb (from la, stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. The earliest known description of the metal in the West was written in 1540 by Vannoccio Biringuccio. China is the largest producer of antimony and its compounds, with most production coming from the Xikuangshan Mine in Hunan. The industrial methods for refining antimony from stibnite are roasting followed by reduction with carbon, or direct reduction of stibnite with iron. The largest applications for metallic antimony are in alloys with lead and tin, which have improved properties for solders, bullets, and plain bearings. It improves the rigidity of lead-alloy plates in lead–acid batteries. Antimony trioxide is a prominent additive for halo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tablelands Region
The Tablelands Region is a local government area in Far North Queensland, Australia inland from the city of Cairns. Established in 2008, it was preceded by four previous local government areas which dated back more than a century. On 1 January 2014, one of those local government areas, the Shire of Mareeba, was re-established independent of the Tablelands Region. It has an estimated operating budget of A$62.2 million. History '' Yidinji'' (also known as ''Yidinj'', ''Yidiny'', and ''Idindji'') is an Australian Aboriginal language. Its traditional language region is within the local government areas of Cairns Region and Tablelands Region, in such localities as Cairns, Gordonvale, and the Mulgrave River, and the southern part of the Atherton Tableland including Atherton and Kairi. Prior to the 2008 amalgamation, the Tablelands Region consisted the entire area of four previous local government areas: * the Shire of Atherton; * the Shire of Eacham; * the Shire of Herberton; a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croydon, Queensland
Croydon is a town and Suburbs and localities (Australia), locality within the Shire of Croydon in Queensland, Australia. It is a terminus for the Normanton to Croydon railway line, which operates the Gulflander tourist train. At the , Croydon had a population of 258 people. History The historic goldrush town of Croydon is located in the heart of the Gulf Savannah, west of Cairns. Mining in the area quickly drove out the Tagalag people, Tagalaka people indigenous to the area. Croydon was a large pastoral holding owned by Alexander Brown and Margaret Chalmers that covered an area of approximately , when first settled in the 1880s. The town's name is derived from a pastoral run name, that was used by their sons, Alexander Brown and William Chalmers Brown, pastoralists; William Chalmers Brown was born in Croydon, England in 1841 and is buried at Toowong Cemetery, Toowong cemetery in Brisbane. Gold was discovered in 1885 and by 1887, the town's population had reached 7,000. Croydon P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloncurry, Queensland
Cloncurry is a rural town and Suburbs and localities (Australia), locality in the Shire of Cloncurry, Queensland, Australia. In the the locality of Cloncurry had a population of 2,719 people. Cloncurry is the administrative centre of the Shire of Cloncurry. Cloncurry is known as the ''Friendly Heart of the Great North West'' and celebrated its 150th anniversary in 2017.Community Research Report - Cloncurry (QLD) Introduction (20 September 2002) Cloncurry was recognised for its liveability, winning the Queensland's Friendliest Town award twice by environmental movement Keep Queensland Beautiful, first in 2013 and again in 2018. Geography Cloncurry is situated in the north-west of Queensland, 770 kilometres west of the city of Townsvil ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daintree River
The Daintree River is a river that rises in the Daintree Rainforest near Cape Tribulation in Far North Queensland, Australia. The river is located about northwest of Cairns in the UNESCO World Heritagelisted Wet Tropics of Queensland. The area is now primarily a tourist attraction. Course and features The river rises on the slopes of the Great Dividing Range within the Daintree National Park below Kalkajaka at an elevation of . The river flows in highly meandering course generally north, then east, then south and then east, through the rainforest where the water is fresh. At this convergence point, an abundance of wildlife congregate, particularly fish. The river is joined by two minor tributaries before flowing through the Cairns Marine Park through thick mangrove swamps where the water is highly saline; and then empties into the Coral Sea, north of . The mouth of the Daintree River opens onto a giant sandbar that shifts with each changing tide. The river descends over its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christie Palmerston
Cristofero Palmerston Carandini or Christopher "Christie" Palmerston (1850 – 15 January 1897) was an Australian explorer and prospector in North Queensland. He led several expeditions during the last quarter of the 19th century including the discovery of a route along the Mowbray River, which eventually led to the founding of Port Douglas. Early life It has been claimed that Palmerston was the natural son of Lord Palmerston. However, Palmerston was born in Melbourne to Casino Jerome Carandini, the 10th Marquis of Sarzano and Marie Burgess, an English-born opera singer. Palmerston was baptised Cristofero Palmerston Carandini. This is the name he gives on his marriage registration in 1886, when he listed his father as Casino Carandini. His elder brother Frank succeeded to the marquessate upon their father's death in 1870, and his sister Isabella Sara married in 1886, Sir Norman Montgomery Abercrombie Campbell, 10th Baronet. Employment and conviction in central Queensland In 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Valley, Queensland
Silver Valley is a rural locality in the Tablelands Region, Queensland, Australia. In the Silver Valley had a population of 144 people. It is known for its mining in the late 1800s and early 1900s. Geography The Wild River forms the western boundary of the locality. The Kennedy Highway passes from west to east through the southern edge of the locality. The locality is mountainous, rising from an elevation of 650m in Bulldog Gully in the south of the locality through to numerous unnamed peaks of up to 1050m. The land is relatively undeveloped apart from some areas now laid bare as the result of mining. History James Venture Mulligan is credited with the first discovery of silver at Silver Valley in 1880. By 1883, outcrops of silver, lead and galena had been found in the area and it was named ''Silver Valley'' and mining commenced. It was also known as ''Newellton'' after a pioneer family. However, while the silver mines were initially productive (one yielding up to 150 ounc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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