District Survey Report, East Garo Hills, Williamnagar, for Minor Minerals
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DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS DISTRICT SURVEY REPORT FOR OTHER MINOR MINERALS (Prepared in accordance with Para 7(iii) (a) of S.O 141 (E) Dated15th January 2018, as amended on S.O 3611 (E) Dated 25th July 2018 of MOEF & CC) Compiled By Assistant Conservator Forest Social Forestry Division, Williamnagar Cum Nodal Officer District Survey Report, East Garo Hills district Deputy Commissioner Divisional Forest Officer Cum Cum Chairman Member Secretary District Level Task Force, East & North Garo Hills(T) Division. East Garo Hills, Williamnagar Williamnagar DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS DSR Page1 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Sl No Description Page No 1 Location Map 3 Introduction 4 2 Overview of Mining activity in the District 7 3 General Profile of the District 7 4 Geology of the District 10 5 Drainage of Irrigation Pattern 11 6 Land Utilization pattern of the District 13 7 Surface Water & Ground Water Scenario of the district 14 8 Rainfall of the District and Climatic condition 16 9 Details of Mining leases of the District 17 10 Details of Royalty or Revenue received in the 19 last three years 11 Details of production of Minor Minerals in last 20 three years 12 Mineral Map of the District 22 13 List of LOI holders in the District 23 14 Total mine Reserve in the District 25 15 Quality grade of mineral available in the 27 District 16 Use of Mineral 28 17 Demand and supply of mineral in the last three 30 years 18 Mining leases marked on the map of the 31 District 19 Details of area where there is cluster of mining 33 leases 20 Details of Eco sensitive Area if any in the 34 District 21 Impact on the Environment 34 22 Remedial Measures 36 23 Reclamation of mined out area 37 24 Risk assessment & Disaster Management 39 25 Details of the occupational Health issues in the 41 District 26 Plantation in green belt development 42 27 Any other information 43 28 Maps 44 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS DSR Page1 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS CHAPTER-1 DSR Page 3 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS INTRODUCTION :- East Garo Hills District was upgraded from a sub-division to a full-fledged district in 1976, after the erstwhile Garo Hills District was reorganised with a view to bring the administration closer to the people. In 2012 East Garo Hills District was further reorganised to form a new district out of the erstwhile Resubelpara Sub-Division. The District is bounded by South Garo Hills on the south, West Garo Hills on the west, West Khasi Hills on the east and North Garo Hills on the north. The headquarter-complex, Williamnagar is a neatly planned township, christened after Captain Williamson A. Sangma, the first Chief Minister of the State of Meghalaya. Williamnagar now has all the amenities of a modern town and is the largest growth centre in Garo Hills, next to Tura. 1.1 Location and Geographical Area District Name East Garo Hills District Headquarter Williamnagar TotaL - 1517.00 sq. kms. (approx.) Area Rural - 1507.28 sq. kms. (approx.) Urban - 9.72 sq. kms. (approx.) lies between 25.24ºN & 26.10ºN Latitude Location and 90ºE & 91.3ºE Longitude West Khasi Hills district in the East District Boundaries West Garo Hills district in the East North Garo Hills district in the North DSR Page 4 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS 1.2 Administrative Units Civil Sub-Divisions None Dambo-Rongjeng C&RD Block C&RD Blocks Samanda C&RD Block 3 (Three) C&RD Blocks Songsak C&RD Block Revenue Villages 492 (Four Hundred & Ninety-Two) Revenue Villages Towns Williamnagar 1 (One) Town Urban Level Bodies Williamnagar Municipality 1 (One) Municipality Urban Wards 10 (Ten) Urban Wards in Williamnagar Parliamentary Constituencies Entire district falls under 2-Tura (ST) Parliamentary 1 (One) Parliamentary Consttuency Constituency 41-Songsak(ST) Assembly Constituency Assembly Constituencies 42-Rongjeng (ST) Assembly Constituency 3 (Three) Assembly Constituecies 43-Williamnagar (ST) Assembly Constituency Autonomous District Council Constituencies 27 - Samandagre District Council Constituency 3 (Three) Assembly Constituecies 28 - Darugre District Council Constituency 29 - Williamnagar District Council Constituency Police Department Williamnagar PS Rongjeng PS Police Stations Police Stations Chiading PS Songsak PS DSR Page 5 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Police Outposts Mangsang Police Outpost 1 (One) Police Outposts Police Checkposts Nengkhra Police Checkpost 1 (One) Police Checkpost Dobu ADC Anti-Dacoity Camps (Temporary) Nengmandalgiri ADC 3 (Three) Anti-Dacoity Camps Songsak ADC Fire Stations Williamnagar Fire Station 2 (Two) Fire Stations Rongjeng Fire Station Health Department Hospitals Williamnagar Civil Hospital 1 (One) Hospital Community Health Centres Rongjeng CHC 1 (One) Community Health Centre Bansamgre PHC Dagal Apal PHC Dobu PHC Primary Health Centres Mangsang PHC 8 (Eight) Primary Health Centres Rongrong PHC Samanda PHC Songsak PHC Dipensaries Williamnagar Dispensary 1 (One) Dispensary Leprosy Societies Williamnagar Leprosy Society 1 (One) Leprosy Society Tuberculosis Societies District TB Society (RNTCP), Williamnagar 1 (One) Tuberculosis Societies DSR Page 6 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Chapter 2. OVERVIEW OF MINING ACTIVITIES IN THE DISTRICT : Minerals of East Garo Hills District The District of East Garo Hills is endowed with large deposits of a number of valuable minerals such as coal, limestone, kaolin, clay, granite, glass-sand and uranium. The table below gives information about various mineral resources of the District. East Garo hills Kaolin Darugiri area East Garo Bedded Kaolin serve as a valuable component 1 Hills 25°27'42.78"N deposits in China and other table wares, also 90° 0'53.04"E closely has a variety of other uses in products associated including rubber, cable, insulation, with clay speciality films and fertilizer Clay Nengkhra & East Garo Bedded Clay is used for making pottery, both 2 Dobu area Hills 25°29'59.58"N Deposits utilitarian and decorative and 90°43'40.48"E construction products such as bricks, wall and floor tiles. Suitable for ceramic and refractory purposes and for cement Industry Quartz & Nengkhra East Garo Occur as Quartz is used as a gemstone and 3 Feldspar area Hills 25°29'55.74"N Veins and cultured quartz is widely used in 90°41'19.40"E dykes electronic applications. Feldspar is widely used in making dinnerware and used as tiles. It is also used in glass production as a flux Chapter 3 GENERAL PROFILE OF THE DISTRICT : East Garo Hills at a Glance District Name East Garo Hills District Headquarter Williamnagar Area TotaL - 1517.00 sq. kms. (approx.) DSR Page 7 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Rural - 1507.28 sq. kms. (approx.) Urban - 9.72 sq. kms. (approx.) lies between 25.24ºN & 26.10ºN Latitude Location and 90ºE & 91.3ºE Longitude West Khasi Hills district in the East West Garo Hills district in the East District Boundaries North Garo Hills district in the North South Garo Hills district in the South Population Total - 1,45,798 Male - 74,352 Female - 71,446 Sex Ratio per 1000 males - 961 (as per 2011 Census) Rural - 1,21,201 Urban - 24,597 Population Density per sq. km. - 96 For more details see Demography & Topography Simsang (Someshwari) Drainage Manda (Dudhnoi) 3 (Three) major rivers Damring (Krishnoi) DSR Page 8 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Name Headquarters Population Location Dambo Rongjeng Rongjeng Samanda Samanda Songsak Songsak DSR Page 9 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Chapter 4 GEOLOGY OF THE DISTRICT : GEOLOGY OF EAST GARO HILLS DISTRICT East Garo Hills is characterized by awide variety of rock types. The oldest known rocks comprise of amphibolites, Banded Magnetite Quartzite (BMQ), calc granulite of Proterozoic age and occur as small patches in the district. The Assam Meghalaya Gneissic Complex (AMGC) of Proterozoic age consists of both classified and unclassified metamorphic rocks comprising ofunclassifiedgneiss, biotite gneiss, augen-gneiss,and migmatite/ bandedgneiss. This group of rocks is intruded by grey/pink granite/porphyritic granite (Mylliem Granitoid) of Neoproterozoic to early Palaeozoic age. Pegmatites and alkaline igneous rocks along with some basic dykes are also reported at some places. The basaltic dykes are apparently related to the Sylhet traps of Jurassic to Cretaceous age. The ultramafic rocks of Sung Alkaline Complex consists of lamprophyre, trachyte and doleritedykes. The Assam Meghalaya Gneissic Complex is overlain by Jaintia Group sedimentary sequence of Eocene age. The Shella Formation of Jaintia Group consists of arkose/ grittysandstone, lithomargic clay, shale and few coal seams. The Shella formation passes gradually into the Kopili Formation which is an alternate sequence of shale and sandstone with phosphatic nodules at places. Kopili Formation is overlain by Simsang Formation of Garo Group and mainly consists of feldspathic sandstone, siltstone, mudstone, clay, etc. Older Alluvium comprising of highly oxidized dark brown to reddish brown loamy sand of Chapar formation is alsofound. The Newer Alluvium of Recent age is deposited in the present river channels. In someareas, undifferentiated Quaternary sediments are also reported that compriseof oxidized to un-oxidized sand, silt and clay. DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS DSR Page1 DISTRICT SURVEY REPORT, EAST GARO HILLS, WILLIAMNAGAR, FOR MINOR MINERALS Chapter 5 DRAINAGE OF IRRIGATION PATTERN : DrainageSystem : The drainage system of the district is controlled by topography. The East West trending hills ranges passing through the area of Dilmagiri, Rongdolgiri, Narringiri, Wethesa ranging in elevation between 688 to 784 m above mean sea level serves as water divide and dissect the area into mainly two drainage basins viz the Brahmaputra and the Meghna.