Mining stopped following National Green Tribunal sought Environment Clearance for it
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/river-sand-mining-may-be-resumed-6-months
[2] http://admin.indiaenvironmentportal.org.in/category/author/k-s-sudhi
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-thiruvananthapuram
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerala
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[6] http://admin.indiaenvironmentportal.org.in/thesaurus/sand-mining
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[8] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[9] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[10] http://admin.indiaenvironmentportal.org.in/thesaurus/state-environment-impact-assessment-authority-seiaa
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kannur-d