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*There was coalmining in Cutch near the towns of Seesagud, and Mandaree. <ref>harshawardhan_bosham nimkhedkar [httphttps://archiverlists.rootsweb.ancestry.com/thhyperkitty/readlist/india.rootsweb.com/2004-04thread/7730525/1082306659 Coalmining in Cutch] ''Rootsweb India Mailing List'' 18 April 2004, written in response to Nicholas Balmer [https://lists.rootsweb.com/hyperkitty/list/india.rootsweb.com/thread/7730665/ Coalmining in Cutch in 1827, Corporal Hay, Private W. Humphries, Ensign McCulloch Surgeon Gray IN], same Mailing List and date. Retrieved 16 August 201729 March 2020.</ref>*[https://web.archive.org/web/20151017172847/http://articles.economictimes.indiatimes.com/2012-09-17/news/33902536_1_coal-fires-jharkhand-minerals '"Dwarkanath Tagore: Rabindranath's grandfather played lead role in the history of coal mining in India'"] by Vikram Doctor, September 17, 2012 ''The Economic Times'', now an archived page. The first application to mine coal was made in 1770. Includes reference to mine in [[Burdwan]] at Raniganj, at Naraincoory, close to Raniganj, at Munglepore, where there were indigo plantations, and in [[Assam]]

*"Early Records of Diamond Mining in India" [http://docs.google.com/viewer?a=v&q=cache:OrLzpePhwbAJ:www.10ikcbangalore.com/docs/10th_IKC_Ext_Abst_sample.pdf+"Early Records of Diamond+Mine+British+Mining in India&hl=en&gl=au&pid=bl&srcid=ADGEESj1TGGenRmUo-yj-IyBgndmdobEnFNBfY0IzVtMgbrMWSRZSA3hcogrDoLKIkIctKhGxSrnYvWnj0-GFyR-trT2aAUtdQSg5siiC5X_e-sGlqm3z8w-DRRqV8hXQ3AmY-cYc8D-&sig=AHIEtbS1k1e_qAirATkHKMwFL8KKJrOOhg html version] [http://www.10ikcbangalore.com/docs/10th_IKC_Ext_Abst_sample.pdf original pdf"] Extended Abstract of a paper by Fareeduddin and R.H. Sawakar for the 10th International Kimberlite Conference, Bangalore 2012.*[https://web.archive.org/web/20190909051300/http://www.minelinks.com/alluvial/diamondGeology2.html Diamond In India: Historical Review Of Diamond Geology And Mining] by Rafal Swiecki, geological engineer. Click at the bottom of the page for more pages. www.minelinks.com/alluvial, now archived.**Includes [https://web.archive.org/web/20101218015929/http://www.minelinks.com/alluvial/diamondGeology_1.html Map of Diamond Fields in India]*[https://web.archive.org/web/20150901083623/http://www.allaboutgemstones.com/diamond_mines_golconda.html Diamond Mines of the World: India's Diamonds of Golconda] Allaboutgemstones.com , now archived.