lodestone


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.

lodestone:

see magnetitemagnetite
, lustrous black, magnetic mineral, Fe3O4. It occurs in crystals of the cubic system, in masses, and as a loose sand. It is one of the important ores of iron (magnetic iron ore) and is a common constituent of igneous and metamorphic rocks.
..... Click the link for more information. .
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/

lodestone

[′lōd‚stōn]
(mineralogy)
The naturally occurring magnetic iron oxide, or magnetite, possessing polarity, and attracting iron objects to itself. Also known as Hercules stone; leading stone; loadstone.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

lodestone

, loadstone
a. a rock that consists of pure or nearly pure magnetite and thus is naturally magnetic
b. a piece of such rock, which can be used as a magnet and which was formerly used as a primitive compass
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
Mentioned in ?
References in periodicals archive ?
In summary, the Lodestone Global 2014 Private Company Board Compensation Survey found the following data points with respect to female directors:
Women on private boards: family companies lead the way
Purpose should serve as the lodestone and orienting force that would align people and energy to sustain high performance.
Sustaining purpose for impact
Or will it just become another grant-funded lodestone on the public purse, like mima in Middlesbrough?
Online views
29 -- Infosys, a global leader in consulting and technology, today announced it has completed the acquisition of Lodestone Holding AG, a leading management consultancy based in Switzerland.
Infosys Completes Acquisition of Lodestone Holding AG
Travel Business Review-October 23, 2012--Infosys Completes Acquisition of Lodestone Holding AG(C)2012] ENPublishing - http://www.enpublishing.co.uk
-Infosys Completes Acquisition of Lodestone Holding AG
Infosys said it has signed a definitive agreement to acquire Lodestone Holding, a management consultancy firm in Zurich with skills in the area of SAP software, as the Indian company attempts to move into higher-value services.
Infosys signs SAP consultant Lodestone
Beguilingly simple, relaxed in its mastery and enhanced by Isabelle Huppert's impeccable poise, helmer-writer Hong Sang-soo's ambivalently titled "In Another Country" plays like the flipside of his Paris-set "Night and Day." While that 2008 film satirized Koreans' antics abroad, the new pic makes Huppert's "otherness" a dramatic lodestone, observing not only how Koreans treat foreigners, but also how they behave toward each other in the company of strangers; their amusingly awkward interactions constitute a deeper reflection on the concept of give-and-take in love and life.
In Another Country/Da-reun Na-ra-e-suh
John is an experienced corporate Director, having previously acted as Chairman of Zimbabwe Platinum Mines Limited, Gallery Gold Ltd, Tri Origin Minerals Limited, Albidon Limited and Lodestone Exploration Limited.
Indochine Mining Limited (ASX:IDC) IDC Appoints Mr John Shaw as New Director
People in China discovered that when a piece of this rock, called lodestone, was floated in water, it rotated so that the same part always pointed north.
Magnets
* Lodestone Re 2010-2, Chartis' second-ever insurance-linked securities issuance and, at $450 million, the largest 2010 transaction.
Extremely deep
They first used a lodestone or natural magnetised iron ore.
A few pointers; Maritime Tales by Stephen Guy of Merseyside Maritime Museum

Encyclopedia browser ?
Full browser ?