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Latest Economic geology Stories

2014-07-28 12:23:27

Symbol: ASX: CHN TSX: CXN Shares outstanding: 287 millionFully diluted: 291 million PERTH, Western Australia, July 28, 2014 /CNW/ - Chalice Gold Mines ("Chalice" or "The Company") ASX:CHN TSX:CXN advises that it has today filed an updated and revised Technical Report and Mineral Resource estimate (Table 1) on the Company's Cameron Gold Camp Project in Canada with the Canadian securities regulators. The report has been prepared...

2014-07-28 08:24:47

VANCOUVER, Canada, July 28, 2014 /PRNewswire/ -- Santa Fe Gold Corporation ("Santa Fe") (OTCQB: SFEG) is pleased to announce an updated resource estimate for the Summit Mine, located in New Mexico, USA. Moose Mountain Technical Services, an independent mining consulting firm, has recently completed an updated Mineral Resource estimate for the Company's Summit mine in accordance with the Canadian Institute of Mining and Metallurgy ("CIM") Standards. A summary of the new mineral...

2014-07-24 23:02:14

ItsHot.com, a well-known diamond jewelry manufacturer, wholesaler and retailer in New York is now offering 73% off on its exquisite 14K gold white and brown diamond cross pendant. New York (PRWEB) July 24, 2014 ItsHot.com, a well-known diamond jewelry manufacturer, wholesaler and retailer in New York is now offering 73% off on its exquisite 14K gold white and brown diamond cross pendant. The stunning diamond cross pendant showcases 0.86 carats of genuine diamonds. This cross pendant was...

2014-07-24 16:23:13

Issued Capital: 190,244,847 First concentrate delivered to Teck's Trail Smelter in British Columbia for processing while mine & mill commissioning progress toward 400 ton per day ramp up As a result of a review by staff of the Ontario Securities Commission, we are issuing the following news release regarding our disclosure on the Revenue Silver Mine property. LONDON, ON, July 24, 2014 /CNW/ - Fortune Minerals Limited (TSX: FT) (OTCQX: FTMDF) ("Fortune" or the "Company")...

2014-07-24 08:26:51

GRAND RAPIDS, Minn., July 24, 2014 /PRNewswire/ -- Magnetation LLC ("Magnetation") announced that it will hold a conference call on Wednesday, August 13, 2014, at 10:00 a.m. Central Time to discuss financial results for the three months ended June 30, 2014. The second quarter financial results will be available on https://magnetation.com/financial_reporting/ no later than August 8, 2014. To access the financial results and login information for the conference call, a party must...

2014-07-23 20:21:17

Makes Decision to Reduce Number of US-based Events In Move to Address Industry Needs TULSA, Okla., July 23, 2014 /PRNewswire-USNewswire/ -- The Society of Petroleum Engineers (SPE), a partner with the American Association of Petroleum Geologists (AAPG) and the Society of Exploration Geophysicists (SEG) in the Unconventional Resources Technology Conference (URTeC), announced plans to focus its regional U.S. unconventional oil and gas efforts on this one event. The move follows...

2014-07-23 16:21:56

TORONTO, July 23, 2014 /PRNewswire/ - Search Minerals Inc. ("Search" or the "Company") (TSXV: SMY) and its wholly-owned subsidiary, Alterra Resources Inc., are pleased to announce the development of a simplified metallurgical process tested on a bulk sample from the Company's Foxtrot Project ("Foxtrot" or the "Project"), located in the Port Hope Simpson Rare Earth Element District in SE Labrador, to produce a high grade rare earth elements ("REE") product for refining. A patent...

2014-07-23 08:26:19

Renegotiation of option agreement gives Chalice 100% ownership of gold deposit near Cameron Project Symbol: ASX: CHN TSX: CXN Shares outstanding: 287 million Fully diluted: 291 million PERTH, Western Australia, July 23, 2014 /CNW/ - Chalice Gold Mines ("The Company") ASX:CHN TSX:CXN is pleased to advise that it has acquired the Dubenski Gold Deposit in Ontario Canada for C$700,000 by successfully renegotiating an existing option...

2014-07-22 08:24:13

- Second quarter revenues of $1.76 billion lead to Adjusted EBITDA of $213 million ST. LOUIS, July 22, 2014 /PRNewswire/ -- Peabody Energy (NYSE: BTU) today reported second quarter 2014 revenues of $1.76 billion, leading to Adjusted EBITDA of $213.1 million. Loss from Continuing Operations totaled $(72.0) million with Diluted Loss Per Share from Continuing Operations of $(0.28). "Peabody's U.S. operations delivered higher second quarter results, and our Australian platform completed multiple...

2014-07-22 08:23:54

LITTLETON, Colo., July 22, 2014 /PRNewswire/ -- Ur-Energy Inc. (TSX:URE, NYSE MKT:URG) (the "Company" or "Ur-Energy") is pleased to announce results of a recently completed uranium resource analysis for its Shirley Basin Project, in Carbon County, Wyoming. This analysis identified 8,816,000 pounds U(3)O(8) of Measured and Indicated Resources, averaging 0.230% eU(3)O(8). http://photos.prnewswire.com/prnvar/20110913/LA67628LOGO The Company acquired the Shirley Basin Project and...


Latest Economic geology Reference Libraries

28_71c4ddf154b94f9ae30fda80d8080e32
2005-05-26 12:03:03

Bornite is a sulfide mineral with chemical composition Cu5FeS4 that crystallizes in the cubic system. It has a brown to copper-red color on fresh surfaces that tarnishes to an iridescent purple surface. Its purple to bronze iridescence gives it the nickname peacock ore. Bornite is an important copper ore mineral and occurs widely in porphyry copper deposits along with more common chalcopyrite. It also is found in pegmatites. It is important for its copper content of about 63 percent by mass...

28_2ed8636e187bcb1f5dad0d65027dc1b5
2005-05-26 11:58:03

Cassiterite is a tin oxide mineral, SnO2. It is generally opaque, but is translucent in thin crystals. Its luster and multiple crystal faces produce a desirable gem. Cassiterite is the chief ore of tin today. Most sources of cassiterite today are found in alluvial or placer deposits containing the resistant weathered grains. The best source of primary cassiterite is the tin mines of Bolivia, where it is found in hydrothermal veins. Cassiterite is a widespread minor constituent of igneous...

28_5f496c15049ba89cd8c43810810e311e
2005-05-26 11:32:33

Chalcocite, copper(I) sulfide (Cu2S), is an important copper mineral ore. It is opaque, being colored dark-gray to black with a metallic luster. It has a hardness of 2½ - 3. It is a sulfide with an orthorhombic crystal system. Chalcocite is sometimes found as a primary vein mineral in hydrothermal veins. However, most chalcocite occurs in the supergene enriched environment below the oxidation zone of copper deposits as a result of the leaching of copper from the oxidized minerals. It is...

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_0ac371f570a8e0129ff11833b1cf20c7
2005-05-26 09:20:28

Magnetite is a magnetic mineral form of both iron(II) oxide and iron(III) oxide or (iron(II,III) oxide), with chemical formula Fe3O4, one of several iron oxides and a member of the spinel group. Magnetite is the most magnetic of all the minerals on Earth, and these magnetic properties led to lodestone being used as an early form of magnetic compass. Small grains of magnetite occur in almost all igneous rocks and metamorphic rocks as well as many sedimentary rocks. Magnetite is a...

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Word of the Day
reremouse
  • A bat.
The word 'reremouse' comes from Middle English reremous, from Old English hrēremūs, hrērmūs ("bat"), equivalent to rear (“to move, shake, stir”) +‎ mouse.
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