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Latest Hematite Stories

2014-04-29 12:25:53

VANCOUVER, April 29, 2014 /PRNewswire/ - Cayden Resources Inc. (TSX.V:CYD, OTCQX: CDKNF) ("Cayden" or the "Company") is pleased to announce that it has received initial results from its preliminary metallurgical test programs at it's El Barqueño project in Jalisco, Mexico where cyanide leach tests achieved up to 96.9% gold recoveries. The results are from whole-ore cyanidation and rougher floatation tests from 5 composite samples taken throughout the Azteca target. The test program...

2014-01-23 23:27:42

Superior Magnetics for Pain Free Living announced a new hematite magnetic bracelet for pain relief in seconds Charleston, South Carolina (PRWEB) January 23, 2014 [SuperiorMagnetics.com for Pain Free Living, a leader in developing innovative pain relief products announced a new hematite magnetic bracelet for pain relief. This magnetic bracelet uses the triple strength magnetic Pearlized and Black hematite. Customers often report pain relief in seconds for the hand and wrist while wearing...

2012-10-31 11:18:16

Hydrogen production by solar water splitting in photoelectrochemical cells (PEC) has long been considered the holy grail of sustainable energy research. Iron oxide is a promising electrode material. An international team of researchers led by Empa, the Swiss Federal Laboratories for Materials Science and Technology, have now gained in-depth insights into the electronic structure of an iron oxide electrode — while it was in operation. This opens up new possibilities for an affordable...

2011-02-10 01:19:21

Nano-scale lattice developed at Boston College a promising platform for clean energy applicationsCoating a lattice of tiny wires called Nanonets with iron oxide "“ known more commonly as rust "“ creates an economical and efficient platform for the process of water splitting, an emerging clean fuel science that harvests hydrogen from water, Boston College researchers report in the online edition of the Journal of the American Chemical Society. Assistant Professor of Chemistry...

2011-01-06 08:25:00

MINNEAPOLIS, Jan. 6, 2011 /PRNewswire/ -- Cargill today announced that it had reached an agreement with Magnetation, Inc. of Nashwauk, Minn. under which the companies will explore opportunities to develop and utilize Magnetation's proprietary mineral processing technology. According to Magnetation, the patent-pending Rev 3(TM) Separator technology allows mining operators to recover a marketable, high-grade iron ore concentrate from low-grade hematite iron deposits, including material left...

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2009-03-25 08:14:02

Red jasper cored from layers 3.46 billion years old suggests that not only did the oceans contain abundant oxygen then, but that the atmosphere was as oxygen rich as it is today, according to geologists. This jasper or hematite-rich chert formed in ways similar to the way this rock forms around hydrothermal vents in the deep oceans today. "Many people have assumed that the hematite in ancient rocks formed by the oxidation of siderite in the modern atmosphere," said Hiroshi Ohmoto, professor...

2009-03-23 07:00:00

VANCOUVER, March 23 /PRNewswire-FirstCall/ - CanAlaska Uranium Ltd. (TSX.V - CVV) ("CanAlaska" or the "Company") is currently conducting drill programs on three uranium projects in the Athabasca Basin, Canada. The Company is drilling at the Cree East project with two drills and at the West McArthur property with one drill. A further drill program at Black Lake has now commenced. This drill program at Black Lake is following-up on geological and geophysical targets identified from airborne and...


Latest Hematite Reference Libraries

28_30e4ecba792d2b734beb4d32901c1f58
2005-05-26 10:41:56

Hematite (AE) or haematite (BE) is the mineral form of Iron (III) oxide, (Fe2O3), one of several iron oxides. The ore sometimes contains slight amounts of titanium. When shaped into ornaments, it is often called black diamond. Hematite is a very common mineral, coloured black to steel or silver-gray, brown to reddish brown, or red. It is mined as the main ore of iron. Varieties include Bloodstone, Iron Rose, Kidney Ore, Martite, Paint Ore, Specularite (Specular Hematite), Rainbow Hematite...

28_31bf7303c595ef573a4f83b51d26bf30
2005-05-26 10:06:59

There are a number of iron oxides: Iron oxides Iron(II) oxide or ferrous oxide (FeO) The black-coloured powder in particular can cause explosions as it readily ignites. Iron(III) oxide or ferric oxide (Fe2O3) known in its natural state as hematite or haematite, but also purified for use as a coating in magnetic audio and computer media, where it is known as ferric oxide. Also known as rouge. Iron(II,III) oxide or ferrous ferric oxide (Fe3O4), better known as the black-coloured...

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Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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