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Mining

Science and Technology - Briefs

Issue Date: Feb 28, 2013
Material Sciences Live wire Here is a wire you can stretch, bend or cut and it would still work. Scientists have created the self-healing, elastic wire using liquid metal and a polymer. Small tunnels are bored in polymer sheath and are filled with a liquid alloy of indium and gallium, forming a liquid metal wire inside the stretchable sheath.

The inviolate plot

Issue Date: Feb 28, 2013

Forest panel clears Jindal's mining projects in Saranda forest

Issue Date: Feb 7, 2013
The Forest Advisory Committee (FAC) of the Union environment ministry has recommended clearing over 1,500 ha of forest for mining in an elephant reserve in Jharkhand. In its meeting on January 21-22, the committee that advises the ministry on forestland diversion, cleared two proposals by Jindal group of companies, JSW Steel and Jindal Power and Steel, for mining iron and manganese ore in the Saranda forest division. The forest is part of Singhbhum elephant reserve in West Singhbhum district and is considered one of the finest elephant habitats.

Coal blocks on offer

Issue Date: Jan 31, 2013

Coal mine expansion made easy

Issue Date: Jan 31, 2013

Letters - January 31, 2013

Issue Date: Jan 31, 2013
The power of trash This is with reference to the article, “Redemption from litter” (September 1-15, 2012). The quantities of non-renewable resources like coal, oil and natural gas are decreasing and in the near future they would probably not be available at all. Several developed countries are saying farewell to fossil fuels and turning to renewable sources of energy. Waste is a good source.

Ban paves the way

Issue Date: Dec 15, 2012

MoEF to do away with environmental clearance for mining minor minerals in areas less than 5 ha

Issue Date: Nov 23, 2012
The Union Ministry of Environment and Forests (MoEF) is planning to shift mining of minor minerals in areas less than five hectares (ha) into a category where no environmental impact assessment (EIA) will be required.  The move comes after chief minister of Punjab, Prakash Singh Badal, met environment minister Jayanthi Natarajan on November 21 and apprised her about the shortage of construction materials in the state. He contended that this is leading to a delay in execution of several government and private projects. 

News Snippets

Issue Date: Nov 30, 2012
>> Machinery that helped create the Goldfields’ mining and pastoral industry in Australia will be on display at the Western Australian Museum in Kalgoorlie-Boulder. The exhibition, which will begin mid-November, includes early mining drills and timber cutting machinery.

India Inc’s new bogey

Author(s): Umesh Srinivasan
Issue Date: Nov 30, 2012
Auduth Timblo is the owner of Fomento Group, one of the largest mining and iron ore exporting corporations in Goa. Last week during a meeting in Lisbon to promote business relations between Goa and Portugal, Timblo blamed an “overworked and underpaid judiciary” and its “activism”, and “green tape” in Indian governance for halting Goa’s economic development.
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