minerals limited tamin type a government of tamil nadu undertaking industry minerals stones quarrying founded 1978 headquarters chennai india area served tamil nadu website 1 tamil nadu minerals limited tamin tamil is a state government undertaking of government of tamil nadu located in the indian state of tamil nadu . it is the authority and contractor of granite and stone quarries in tamil nadu . tamin received the national e governance award for developing quarry management system qms at the 18th national e governance conference held at gandhi nagar in gujarat 2015 . 1 contents 1 tamin operation 2 records in sales 3 references 4 external links tamin operation edit granite processing factories at manali near chennai and madhepalli near krishnagiri graphite mines & beneficiation plant around sivagangai mining and processing vermiculite a non metallic versatile mineral at sevathur village thirupathur taluk vellore district records in sales edit highest ever sales from the inception in the year 1979 of the company has been achieved in black granite rs .91.07 crores limestone rs .28.62 crores graphite flakes rs .28.35 crores indian standard sand rs .6.13 crores and exfoliated vermiculite rs .1.82 crores during 2013 14 . 2 references edit reporter staff february 4 2015 . tamin gets e governance award . the hindu . issn 0971 751x . retrieved 2015 05 09 . http www.tamingranites.com egov % 20award.pdf pdf . www.tamingranites.com . retrieved 2015 05 09 . external link in title help external links edit tamin official website v t e state organisations of tamil nadu public sector undertakings civil supplies corporation tncsc tneb limited tantransco tangedco setc elcot tidco mtc pscl tasmac sipcot tansidco tnpl tntdpc tourism development corporation tnstc tiic tamil nadu cement corporation tamil nadu magnesite limited tamil nadu industrial explosives limited tamil nadu minerals limited tamil nadu tea plantation corporation tntpc tamil nadu small industries corporation limited tamil nadu sugar corporation limited chennai metro rail limited cmrl nodal agencies cmda energy development agency teda tanhoda board chennai metrowater supply and sewage board cmwssb tamil nadu pollution control board tamil nadu housing board tnhb slum clearance board tamil nadu water supply and drainage board twad tamil nadu state agricultural marketing board cooperative societies aavin co optex tanhope autonomous bodies aids control society tansacs tamil nadu planning commission tamil nadu public service commission this tamil nadu related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title tamil nadu minerals limited & oldid 689018703 categories companies based in chennaimining companies of indiagovernment owned companies of indiamining in tamil nadutamil nadu stubshidden categories cs1 errors external linkspages using infobox company with unsupported parametersarticles containing tamil language textall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 4 november 2015 at 12 45 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view