How To Use Haematite In A Sentence
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We now come to large masses of haematite, which is often ferruginous: there is conglomerate too, many quartz pebbles being intermixed.
The Last Journals of David Livingstone from 1865 to His Death
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We saw several miners, who told us that they got the ore (known as haematite, or iron oxide) at a depth of from 90 to 100 yards, working by candle-light, and that they received about 2s. 6d. per ton as the product of their labour.
From John O'Groats to Land's End
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Great masses of iron haematite cropped up above the surfaces in these forests.
How I Found Livingstone
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The coercivity of haematite exceeds that of magnetite, and hence this technique is of little use on haematite-dominated magnetizations.
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“Box No. 27,” Iron from Mugnah, proved to be haematite (which is magnetic), with some red-brown oxide of iron and quartz.
The Land of Midian
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search engine registration to it, and madrona pistillate in a lexicon of brno, he may not be spaciotemporal to acidophile the painter at haematite.
Rational Review
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To achieve the reflective gleam of solid gold which is the aim of water gilding it needs to be burnished by rubbing the surface with a burnisher, usually a hard polished stone such as haematite or agate mounted in a wooden handle.
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Haematite is iron oxide - a grey form of the mineral that has a larger crystalline structure than the more familiar red stuff, or rust.
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Natural red chalk is obtained from the red ochre variety of haematite, natural grey chalk from brick clay, natural white chalk from the chalk variety of calcite or soapstone, and natural black chalk from carbonaceous shale.
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The ores in question have various local names: brown haematite (xanthosiderite), limonite, pea ore, conglomerate ore, minette (iron ooliths), sea ore, bog ore, stilpnosiderite, yellow clay ironstone, yellow ochre.
6. Purifying absorbent
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This substance, also called haematite, has some practical use as an adhesive.
ANC Daily News Briefing
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Those theories include that the haematite may have formed in a long-lasting lake or in a volcanic environment.
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Alternatively, the fire screen is created in haematite (black steel) plate, possessing the attribute of projecting shadow, even when the fire is extinguished or the light source removed; running on its shadow.
Really Creative Fireplaces Designs by Anne Colombo
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The ores in question have various local names: brown haematite (xanthosiderite), limonite, pea ore, conglomerate ore, minette (iron ooliths), sea ore, bog ore, stilpnosiderite, yellow clay ironstone, yellow ochre.
6. Purifying absorbent
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They were pioneers in the use of local ores, albeit ironstones from coal measures rather than the celebrated haematites of the Carboniferous Limestone series.
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Those theories include that the haematite may have formed in a long-lasting lake or in a volcanic environment.
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Common cements include clay minerals such as kaolinite, montmorillonite, or illite; quartz or chalcedony; iron oxides such as haematite; or calcite.
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Small discs of jade, obsidian or haematite were then cemented into the holes: the plant adhesive was so powerful that many burials found by archaeologists today still have the inlays firmly in place.
The Mayans Suffered for Their Beauty
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Yellow haematite, which bears not the smallest resemblance either in colour or weight to the metal, is employed near Kolobeng for the production of iron.
A Popular Account of Dr. Livingstone's Expedition to the Zambesi and Its Tributaries
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The colours came from mixtures of haematite with other minerals, and antler apatite crystals were also noted.
Times, Sunday Times
